THE NEW AND IMPROVED ALLIANCELOK 16 UNIVERSAL STANDING SEAM ROOF SYSTEM

Transcription

1 INSTALLATION GUIDE THE NEW AND IMPROVED ALLIANCELOK 16 UNIVERSAL STANDING SEAM ROOF SYSTEM TripleLok Seam Alliance Steel, Inc. 2013

2 INDEX 1.0 GENERAL 1.1 Purpose of the Installation Guide Customer s Responsibility SAFE ROOF INSTALLATION 2.1 Erector s Responsibility OSHA Walking & Working on s Handling Roof Materials in Strong Winds CHECKING THE STRUCTURE 3.1 Completed and Braced Lateral Stability Alignment RECEIVING & HANDLING ROOF MATERIALS 4.1 Equipment for Unloading and Lifting Material Inventory Lifting Bundles Field Storage of Roof Materials Handling Individual s ROOF INSTALLATION BASICS 5.1 Proper Tools Equipment List Sealants Fasteners Field Cutting Panels and Flashing ROOF PANEL LAYOUT 6.1 Sheeting Direction and Modularity Layout & Checking for Coverage Appearance Considerations INSPECTION OF ROOF ASSEMBLY DURING INSTALLATION 7.1 Importance of Inspection Inspection List STANDARD PARTS 8.1 General Standard Parts Details ROOF INSTALLATION DETAILS 9.1 General Preparation for Installation Installation Termination Panel Installation End Dam Installation Gable Trim Installation Rake Transition Trim Installation Ridge Cap Installation High Eave Transition Trim Installation Eave Gutter Installation Hip and Valley Installation...94 The New & Improved AllianceLok 16 Roof Systems Seaming Guide...97 The New & Improved AllianceLok 16 Roof Systems Architectural Details The New & Improved AllianceLok 16 Roof Systems Maintenance & Warranty Info INDEX Page 1

3 This Installation Guide is provided to Alliance Steel, Inc. ( Alliance ) customers and their erectors as the recommended procedure for the correct assembly of the AllianceLok 16 Roof System. This guide is intended to be used in conjunction with the project s Erection Drawings to help plan and organize the installation of the AllianceLok 16 Roof System. The Erection Drawings identify the applicable roof conditions and govern specific part arrangements. This Installation Guide will help you identify parts, establish the installation sequence, demonstrate correct assembly, and point out any areas or procedures requiring special emphasis or attention. 1.0 GENERAL 1.1 Purpose of the Installation Guide This Installation Guide applies to the standard AllianceLok 16 Roof System. Custom roof conditions, including custom details and instructions, will be covered by the Erection Drawings. In case of conflict between this Installation Guide and the Erection Drawings, the Erection Drawings will have precedence. The customer is responsible for proper installation of the roof in accordance with the Erection Drawings and this Installation Guide, and in accordance with good engineering and construction practices. 1.2 Customer s Responsibility Alliance does not guarantee and is not liable for the quality of erection. Alliance is not responsible for building defects that may be attributed to improper erection or the negligence of other parties. The customer must take the responsibility for selecting a competent erector, insist that the work be performed by qualified and experienced standing seam metal roof installers, insist that the erector take time to study and understand this guide, then assure that the erector correctly follows the guide s instructions. Clarification concerning the AllianceLok 16 roof installation should be directed to the Alliance Customer Service Department. Contact the Alliance office: Alliance Steel, Inc S. Council Road Oklahoma City, OK (405) or (800) Weather Tightness Warranty Requirements (if applicable) Depending upon the type of warranty, Alliance may require the roof installer to be certified by the manufacturer. Warranty requirements should be verified on contract with Alliance. Alliance must approve in writing all roof penetrations prior to installation. This includes but is not limited to; Roof Curbs, Vent Pipes, & Mechanical Equipment. Submittals should be forwarded to Alliance for review. It is the customers responsibility to coordinate warranty inspections with the Alliance warranty department. Any special applications with regards to the weather tightness of this roof system should be brought to the attention of the warranty department at Alliance. Page 2 GENERAL

4 The erector of the roof system is responsible for the safe execution of this Installation Guide. These instructions are intended to describe the sequence and proper placement of parts. They are not intended to prescribe comprehensive safety procedures. The Occupational Safety and Health Act (OSHA) has promulgated many regulations applicable to the installation of this or any other roof system. These regulations, identified as Part 1926, Safety and Health Regulations for Construction, are available from any government bookstore. The objective of the OSHA standards is to protect the worker from injury or illness. These OSHA regulations should be recognized as job site requirements and be fully complied with. A. PLACING PANELS ON THE STRUCTURE Do not place bundles of panels on the Roof Structure without first verifying the structure will safely support the concentrated weight of the panels and the weight of the installation crew. Some Roof Structures may not be designed to support the weight of a full panel bundle without additional structure support. B. WALKING ON ROOF PANELS Do not use a as a working platform. An unsecured panel could collapse under the weight of a person standing between purlins or at the panel end. 2.0 SAFE ROOF INSTALLATION 2.1 Erector s Responsibility 2.2 OSHA 2.3 Walking & Working on s If the erector cannot safely assemble the roof in accordance with these instructions, it is the responsibility of the erector to stop the work and contact Alliance to determine alternate assembly procedures. Failure to do so may result in substantial fines in the event of an OSHA inspection. Safe installation practices may be further defined and made mandatory by state or local ordinances. Maintaining good housekeeping on the jobsite is recognized as being important to both OSHA compliance and to successful job completion. Do not walk on the last installed panel run, as the unsecured edge could collapse under a person s weight. When installing clips or making endlap connections, etc., stand where the Roof Structural will support your weight. An approved and safe walking platform should be used in high traffic areas to prevent the from being deformed, scratched, or scuffed. Leading Assembled Sidelap (Typ.) Unassembled Sidelap CORRECT Step ONLY on secured s Leading Assembled Sidelap (Typ.) Unassembled Sidelap CAUTION INCORRECT DO NOT step on leading (unsecured). SAFE ROOF INSTALLATION Page 3 C

5 2.0 SAFE ROOF INSTALLATION 2.3 Walking & Working on s (Continued) C. SAFETY EQUIPMENT The use of safety equipment for the installation is recommended at all times during the installation process. However, when using lanyards, ensure that the clasp, belt hooks and wire cables are covered in such a manner that they will not scratch the panel surface if accidentally dragged along the panel. D. CREW SIZE The length of the individual s should be considered when determining the crew size. It is recommended that under normal conditions, there be one person for every ten feet of panel length, plus one. E. PANEL OVERHANG Do not stand on the end of unsupported (cantilevered) panels at the eave or ridge. Standing on the cantilever portion may result in panel collapse. F. POINT LOADS When properly supported by the structurals, panels are designed to support uniform loads, which are evenly distributed over the panel surfaces. Point loads that occur in small or concentrated areas, such as heavy equipment, ladder or platform feet, etc., may cause panel deformation or even panel collapse. G. SLICK SURFACES Panel surfaces and structural steel surfaces are hard, smooth, and nonabsorbent, which causes these surfaces to be very slick when wet or covered with snow or ice. Even blowing sand or heavy dust can make these surfaces difficult to walk on without slipping. Unpainted panel surfaces are often coated with oil to accommodate the panel-fabrication process. Although designed to wash away or evaporate during normal weather, the oil on new panels can be extremely slick, especially during periods of light rain or dew. Caution must be exercised to prevent slipping and falling onto the roof surface or even sliding off the roof. Non-slip footwear is a necessity and non-slip working platforms are recommended. H. ELECTRICAL CONDUCTANCE Metal panels are excellent electrical conductors. A common cause of injury is the contact of metal panels with power lines during handling and installation. The location of all power lines must be noted and, if possible, flagged. The installation process must be routed to avoid accidental contact with all power lines and high voltage services and equipment. All tools and power cords must be properly insulated and grounded and the use of approved ground fault circuit breakers is recommended. I. FALSE SECURITY OF INSULATION Blanket and board insulation blocks the installer s view of the ground below the roof. Serious injury can occur when the installer gets a false sense of security because he cannot see the ground and steps through the insulation. J. SHARP EDGES Some edges of panels and trim are razor sharp and can cause severe cuts if proper protective hand gear is not worn. Be careful not to injure others while moving panels and trim Handling Roof Materials in Strong Winds Do not attempt to move panels in strong winds. Wind pressure can easily cause a man to lose balance and fall. Strong wind uplift on a panel can lift the weight of the man carrying the panel. Loose, wind borne panels are very dangerous and can cause severe injury and damage. Secure stacks of panels with banding or tie-downs, so wind will not blow the panels off the roof. Clamp individual unsecured panels to the Roof Structurals. Clamp or block panel bundles and accessory crates to prevent them from sliding down the roof slope. Page 4 SAFE ROOF INSTALLATION

6 Before placing materials and workers on the Roof Structure to start roof installation, it must be confirmed that the structure is designed to accommodate the material and erection loads as well as the appropriate live loads and wind uplift loads. The sliding clip method of attaching the s to the Roof Structurals provides only limited lateral stability and diaphragm bracing to the Roof Structurals. Prior to installation, Roof Structurals should be checked for overall dimensions and evenness of plane. The Roof Structurals should also be checked to verify the roof system can be installed without interference. Also, Roof Structurals nearest the panel endlaps, ridge or high eave should be checked for correct location to properly accommodate the roof components. 3.0 CHECKING THE STRUCTURE 3.1 Completed and Braced 3.2 Lateral Stability 3.3 Alignment It also must be determined that the structure is complete and structurally sound with all structural connections and bracing in place and secure. Before placing materials on the roof and starting the roof installation, confirm that the necessary roof bracing and sag angles, strapping or bridging is in place and secured. To assure that the accumulation of structure length error and rake straightness error does not exceed the roof system s tolerance, the structure length should be measured from rake line to rake line at each eave, at the ridge and at each point where there is a significant error or change in rake straightness (this usually occurs at an end rafter splice). A. TOLERANCES To assure the roof system s correct fit-up and designed weather tightness, the structure must be aligned within the following tolerances: Out of Square The roof system can accommodate 1/8 of sawtooth of the ends at the eave, ridge and panel splices. This means the allowable out of square of the rake line relative to the eave line and ridge line is 1/2 for each 10 of rake run. Structure Width and Eave Straightness The roof system is designed to accommodate ±2 of overall structure width error, or ±1 of eave straightness error at each eave. To assure that the accumulation of the structure width error and eave straightness error does not exceed the roof system s tolerance, the structure width should be measured from eave line to eave line at each rake, at the first frame line from each rake and at each point where there is a significant error or change in eave straightness (this usually occurs at a frame line or at a wind column). Structure Length and Rake Straightness The roof system is designed to accommodate ±2 of overall structure length error, or ±1 of rake straightness error at each rake. B. MEASURING Structure length and width may be measured with a steel Measuring Tape from the face of the eave or rake member to the face of the opposite eave or rake member. The Measuring Tape must be parallel to the relative eave or rake line and must be stretched taut. Eave and rake straightness may be determined by measuring deviations from a string line, which is stretched taut along the eave or rake line. C. AESTHETIC ACCEPTANCE Although these structure alignment tolerances will allow for reasonable roof component fit-up and ease of installation, the extremes of these tolerances may be aesthetically objectionable and should be confirmed with the customer before starting the roof installation. D. CORRECTIONS Any structure alignment error, which exceeds the above stated tolerances, must be corrected before roof installation can begin. If it is decided that the structure alignment errors cannot be corrected, alternate roof details may have to be developed. The alternate details may require additional materials, modified parts (with additional cost, fabrication and delivery time) and additional installation time. Alliance cannot assure the performance of such alternate details. CHECKING THE STRUCTURE Page 5

7 4.0 RECEIVING & HANDLING ROOF MATERIALS Your material is carefully inspected and crated before leaving the plant and accepted by the transportation company as being complete and in satisfactory condition. It is the carrier s responsibility to deliver the shipment intact. It is the consignee s responsibility to inspect the shipment for damages and shortages when it is delivered. 4.1 Material Inventory It is imperative that any shortages or damage of the delivered materials be noted at once and clearly marked on the bill of lading before signature of acceptance. Notify Alliance immediately of any conflicts. Alliance will not be responsible for shortages or damages unless they are noted on the bill of lading. Conducting a material inventory at the time of delivery is essential. By conducting the materials inventory, the erector is able to identify any material shortage or damage and avoid stopping installation later because of such shortage or damage. In the case of packaged components (such as clips, fasteners and sealants, etc.), the quantities are marked on their container and should be checked against the bill of materials. Alliance must be notified of any shortages or concealed damage within 15 days of delivery. Hoisting equipment is necessary to unload and position the panels and accessory crates for site storage and installation. The equipment must have sufficient capacity and reach to place the material where it is required for efficient installation. Slings will be required to minimize panel damage. The recommended slings are nylon straps of 6 minimum width and of sufficient length to accommodate the panel bundle girth. Under normal conditions, panel crates less than 35 long can be lifted with two slings spaced at third points. Panel crates longer than 35 can be lifted with three or more slings located at quarter points using a Spreader Bar to achieve correct sling spacing for uniform lift. Slings should be located under the cross boards. Loads should always be checked for secure hook-up, proper balance, and lift clearance. Tag lines should be used if 4.2 Equipment For Unloading and Lifting 4.3 Lifting Bundles A Spreader Bar will be required for the longer panel crates to assure correct sling spacing and uniform lifting. The Spreader Bar must be large enough to handle the maximum panel bundle weight and length. A Forklift is handy for unloading and placing shorter panel and accessory crates. necessary to control the load during lifting, especially if operating in the wind. Panel crates less than 25 long may be lifted with a Forklift only if the forks are spread at least 5 apart and blocking is used to prevent panel damage by the forks. Panel Bundle Forklift Web Slings Spreader Bar Panel Bundle Fork Blades 5 Minimum Equal Spaces Page 6 C RECEIVING AND HANDLING ROOF MATERIALS

8 4.0 RECEIVING & HANDLING ROOF MATERIALS Upon acceptance of the shipment, the customer or his representative is responsible for proper handling storage and security of the roof materials. Alliance is not liable for damage or loss of materials at the job site. The bundles should be stored on the job site in accordance with the following recommendations: a. Store panels in a protected area, out of standing water and drifting snow, etc. 4.4 Field Storage of Roof Materials f. If panel bundles contain moisture, the panels should be dried and re-stacked. Use care in re-stacking to avoid damage to panels. g. Opened or re-stacked panel bundles should be secured to prevent wind damage. When moving panel bundles, extreme caution should be taken to prevent damage to the panel edges. Uncrated panels should be supported at each end and at 10 spaces. b. Elevate panels with blocking to allow air circulation under the bundle. c. Slope panels for drainage of moisture from the panels. d. As necessary, cover panels with waterproof tarp, allowing for air circulation (do not wrap tarp under panel crate or restrict air movement). e. Inspect panels daily for moisture accumulation. All bundles or loose panels on the roof should be banded to the Roof Structurals at the end of each workday. On steep roofs, provisions should be taken to prevent panels and panel crates from sliding off the roof. Be sure to set panel bundles on the roof in the proper direction for the installation sequence. Trim and accessories should be stored in a secure area and protected from damage, weather, and theft. Fasteners, sealants, closures, etc. should be stored out of the weather and protected from contamination. Panel Bundle Blocking Stack blocking so bundle is sloped for drainage RECEIVING AND HANDLING ROOF MATERIALS Page 7 C

9 4.0 RECEIVING & HANDLING ROOF MATERIALS 4.5 Handling Individual s To lift individual panels, lift one side of the panel by the seam letting it hang naturally to prevent buckling. Pick-up points should not be more than 10 apart. Do not pick-up panels by the ends only, or in a flat position. If the individual panels are to be lifted to the roof by hand line, the common method is to use the Vice Grip C clamps. Position the clamps on the flat of the panel as close as possible to one edge so the panel is lifted in a vertical position. The jaws of the Vice Grips must be padded to prevent damage to the panel surface. The clamps should be uniformly spaced, no more than 10 apart and the hand lines must be pulled in unison so that uneven lifting does not buckle the panel. Be sure the clamps are tight on the panel and the line is secure to prevent dropping the panel which can result in personal injury and property damage. 10 Maximum 10 Maximum Page 8 C RECEIVING AND HANDLING ROOF MATERIALS

10 Before starting paneling, be sure that the proper equipment and tools are on hand. The tools must be in good operating condition and operators should adhere to safety precautions at all times. The following tools and equipment should be considered for efficient installation of the AllianceLok 16. Actual tools and equipment required may vary due to variations in building type and construction. *PC Seam Clamp Minimum of (2) required *PC Motorized Seaming Machine *ESE #812 Manual Seaming Tool Screw Guns Designed for use with self-drilling screws Socket Extensions 6 extension for screw gun Hex Socket Heads 5/16 and 3/8, magnetic Drill Motor 1/4 capacity Drill Bits Assortment Sheet Metal Cutter or power shears or nibbler C Clamps vise grip, sheet meal type Pop Rivet Tool 1/8 capacity Sheet Metal Shears left and right cut Steel Measuring Tape 12, 50, 100 A. TEMPERATURE EFFECTS Temperature extremes must be considered during installation of the roof due to the sensitivity of sealants. The recommended installation temperature range is 20º F to 120º F. At colder temperatures, the sealant stiffens resulting in loss of adhesion and compressibility. At hotter temperatures, the sealant becomes too soft for practical handling. On cold but sunny days, the panel s surface may become warm enough to accept the application of a heated sealant even though the air temperature is below 20º F. When overnight temperatures fall below freezing, the sealant should be stored in a heated room so it will be warm enough to use the following day. On hot days, the sealant cartons should be stored off the roof in a cool and shaded area. While on the roof, sealant rolls should be kept shaded until actual use. In very cold weather, it is recommended that the fasteners be tightened slowly and only tight enough that the sealant is in full contact with the panel or trim. Then on the next sunny day, complete the tightening process after the sun warms the panel and trim surfaces. 5.0 ROOF INSTALLATION BASICS 5.1 Proper Tools 5.2 Equipment List 5.3 Sealants Improperly operating tools, too few tools, inadequate power source, or other equipment deficiencies slow down the installation process. The cost of inefficient working is usually greater than the cost of providing good equipment. This list should not be interpreted as a limitation to your inventory of installation equipment. Nylon String Line Chalk Line Brooms Marking Pen Caulk Guns for 1/10 gallon sealant tubes Power Source and Extension Cords capable of handling the total equipment requirements, including 20-amp seamer machine, without power drop due to extension cord length. *These tools are specifically designed for the AllianceLok 16 and are available from the Alliance. B. CONTAMINATION To assure proper adhesion and sealing, the sealant must have complete contact with adjoining surfaces. Contaminants such as water, oil, dirt and dust prevent such contact. The panel and trim surfaces must be dry and thoroughly cleaned of all contaminants. Before applying Tape Sealant, the sealant should be checked for contaminants. If the sealant surfaces are contaminated, it must not be used. During cool weather, condensation or light mist can accumulate on the panel and trim surface and not be easily noticed. It is recommended that sealants always be kept under protective cover and that the panel and trim surfaces be wiped dry immediately before installation. Tape Sealant is provided with a protective paper to reduce contamination. Incomplete removal of the protective paper will prevent the sealant s adhesion to the panel or trim surfaces. Always check that the protective paper is completely removed. Do not remove the protective paper until immediately before the panel or trim is installed over the sealant. ROOF INSTALLATION BASICS Page 9

11 5.0 ROOF INSTALLATION BASICS 5.3 Sealants (Continued) C. COMPRESSION To assure proper adhesion and seal, the Tape Sealant must be compressed between the panel and trim surfaces with firm and uniform pressure. In most cases, the required pressure is applied by the clamping action of screws pulling the adjoining surfaces together. However, the Tape Sealant s resistance to pressure becomes greater in cold weather. During cold weather, the fasteners must be tightened slowly to allow the sealant time to compress. If the fasteners are tightened too fast, the fastener may strip out before the sealant compresses adequately, or the panel or flash may deform in the immediate area of the fastener, leaving the rest of the sealant insufficiently compressed. D. INSIDE CORNERS An inside radius, such as where the panel flat meets a rib, is usually the most critical area to seal. A common mistake for the installer, is to bridge the sealant across the inside radius. When the lapping panel or trim is pushed into place, the bridged sealant is stretched and thinned. The sealant may then be too thin to adequately seal this critical area. When Tape Sealant is applied at an inside radius, it is recommended that the sealant be folded back on itself, then push the sealant fold into the radius. Caution: Do not allow the sealant to bridge across inside radii creating voids Tape Sealant Void Fold the sealant and push the fold into the radius Tape Sealant INCORRECT Void CORRECT 5.4 Fasteners A. SCREW GUN Use torque control Screw Guns for driving self-drilling screws RPM Screw Gun speeds are necessary to attain efficient drilling speeds. High tool amperage (4 to 7 AMP) is required to achieve the proper torque for secure fastening. B. SOCKETS Use good quality Sockets. Good fitting Sockets reduce wobble and stripping of the screw heads, especially the alloy and capped heads. They also minimize objectionable paint chipping and scuffing on colored screws and minimize damage to the protective coating on unpainted screws. Magnetic Sockets collect drill shavings, which will build up and eventually prevent the Socket from seating properly on the screw heads. One method of removing the drill shavings is to roll up a ball of Tape Sealant and push the Socket into the sealant. When the Socket is removed from the sealant, most of the drill shavings will remain embedded in the sealant thereby cleaning the Socket. This process should be repeated as often as needed to keep the Socket clear of drill shavings. C. SOCKET EXTENSION A 4 or 6 Socket Extension is recommended for installing the Panel Clip screws. With the extension, the screw can be driven straight down without tilting the screw gun to clear the panel or clip. Since Socket Extensions are slow to wear out, it is usually more cost effective to purchase Socket Extensions and good quality Sockets rather than purchase Sockets with built-in extensions. D. INSTALLATION Before starting the screw, the materials to be joined must be pressed together with foot or hand pressure. The pressure must be maintained until the screw has drilled through all the materials and the threads have engaged. Page 10 C ROOF INSTALLATION BASICS

12 5.0 ROOF INSTALLATION BASICS 5.4 Fasteners (Continued) Most self-drilling screws require 20 pounds of pressure to maintain the drilling action and to start the thread cutting action. Also, applying such pressure before starting the Screw Gun will usually prevent tip walking or wandering. If too little pressure is applied, the drill point may not cut into the metal and the point will heat up and become dull. If the pressure is too heavy, the bottom material may be deflected away, causing a standoff condition, or the drill tip may be broken or split. Screws must be held perpendicular to the panel or trim surface during starting and driving. For proper seating of the fastener-sealing washer, the panel or trim surface must be clean and drill shavings must be removed from under washers before seating. The fastener must be driven perpendicular to the panel surface so that the washer can seat level without warping or cupping. Do not over drive screws. Over driving can strip the threads and/or damage the sealing washer. Use Screw Gun with torque control set to function properly for the combination of fastener size, hole size and material thickness. The fastener should be driven tight enough to uniformly compress the washer but not so tight that the washer splits or rolls out from under it s metal dome. The recommended procedure is to tighten the fastener until the sealing washer just starts to visually bulge from under the metal dome. As a good installation practice, all roof installers should carry approved oversized screws. Upon stripping or breaking a screw, the screw must be immediately removed and replaced with the appropriate oversized screw. Do not defer the screw replacement to be remembered and fixed later, or to be found by the clean-up crew. The majority of such screws will be overlooked until the customer complains of leakage. 5.5 Field Cutting Panels and Trim A. ABRASIVE SAW PROBLEMS Abrasive Saws (circular saws with friction disks) are not recommended for cutting s or trim. Abrasive Saws create high heat that may burn away the protective cladding from the panel edge, causing the edge to rust. Also, Abrasive Saw dust contains fine, hot steel particles, which accumulate on panel and trim surfaces where they rust and can cause staining and rusting of those surfaces. Rust caused by Abrasive Saw damage or abrasive dust particles may be excluded from warranty claims. B. SHEARING METHODS It is recommended that panels and trim be cut with Shears to provide a clean, undamaged cut. On shear cut edges, the protective cladding extends to the edge of the cut and is often wiped over the edge to further protect the base metal. When field cutting complex shapes, it is usually easier to cut out a 1 wide strip using both left and right hand Shears. The 1 cutout provides clearance to smoothly cut the flats and the clearance to work the Shears around tight corners. When making repetitive cuts (such as cutting panels at a hip condition) it is recommended that a template be made from a piece of drop-off panel or trim to provide fast and accurate marking of the field cut. When using panel material for the template, cut off the top portion of the panel ribs so that the template is easily laid onto the panel being marked. C. MARKING PANELS Avoid marking the panels for cutting, etc., in a manner that will leave visible markings and stains, etc., on the finished roof surface. Use chalk or felt tip ink markers. Do not use graphite (lead) pencils on unpainted panel surfaces, the graphite can cause rusting of the surface. Whenever possible, fit the material so that the factory cut edge is exposed and the field cut edge is covered. ROOF INSTALLATION BASICS Page 11

13 6.0 ROOF PANEL LAYOUT 6.1 Sheeting Direction and Modularity Although the AllianceLok 16 Roof System is designed so it can be installed in either direction (left to right or right to left), there may be roof conditions which require a specific sheeting direction. Check the Erection Drawings to determine if a specific sheeting direction is required. Panels with factory swagged ends must be installed with the swag at the downslope end. Swagged panels can only be installed in the left to right direction. The recommended installation sequence is to complete each panel run from eave to ridge before starting the next panel run. This sequence will help ensure straight runs and allow the insulation to be installed immediately ahead of each panel run. During installation of the roof, considerations must be made for maintaining panel modularity. By maintaining panel modularity, the sidelap and seam can be properly assembled, the proper roof coverage can be obtained and the standard perimeter parts will fit properly without necessity of field modifications or reordering of parts, etc. Caution: Failure to maintain panel coverage width within the specified tolerance can cause faulty seams which can result in seaming difficulty or in severe cases reduction in roof performance specifications. For proper fit-up between the panel, sealant and closures or endlap parts, the panels must be held to the width dimension of the panel, as designated on the Erection Drawings, within a 1/16 width tolerance per panel. The accumulated coverage (start panel to finish panel) tolerance is determined by the ability to keep the panels parallel and to correctly fit and assemble the finish rake condition. If the roof has conditions such as fixed location penetrations, parapets, fire walls, etc., the accumulated panel coverage may require tighter tolerances for proper fit-up and weather tightness of the roof system. 6.2 Layout & Checking for Coverage Recommended for all roofs, but a must for large or complex roofs, is to make a layout of the actual structure (field measured as described in section 3.3) so that the Roof Panel start and stop dimensions can be laid out to accommodate any structural misalignments. When the optimal start and finish dimensions are determined, a string line should be set to precisely locate the leading edge of the start panel. After the start panel is secured and engaged with the next panel, the start panel seam will be the reference line for checking accumulated panel coverage. Panel coverage is always checked at the eave, ridge, and end splices so that non-parallel seam (or dogleg) conditions can be detected and corrected before they become objectionable. The coverage check should be done with a Measuring Tape held taut and measured to the same side of the seam and always parallel to the eave to prevent any measuring error. Every four to six panel runs should be checked for panel modularity. This will assure that the panels are maintaining a straight line and proper coverage is being maintained. If the panels are off module, they should be corrected by equal adjustments of the next four to six panel runs. 6.3 Appearance Considerations Although the above stated coverage tolerance will provide for reasonable ease of installation and water tightness, such visible conditions as non-parallel panel seams, dogleg of the panel seam at the end splices, non-parallel finish panel width, and mismatch of panel seams across the ridge, may be objectionable and should be confirmed with the customer before continuing roof installation. Page 12 ROOF PANEL LAYOUT

14 7.0 INSPECTION OF ROOF ASSEMBLY DURING INSTALLATION 7.1 Importance of Inspection During the roof installation, all areas of the roof system assembly must be frequently inspected to ensure the correct assembly in accordance with the Erection Drawings and this Installation Guide. Failure to assemble the roof system correctly will result in roof performance problems that may require costly corrective work, roof replacement, and performance and damage claims etc. Also, incorrect installation may void the performance and material warranties. 7.2 Inspection List A. ERECTION DRAWINGS Check that the Erection Drawings are available at the job site and have been reviewed for difference with the actual job conditions and differences with the Installation Guide. Also, confirm that the drawings are the latest issue with the latest revisions and additions. Drawings will be labeled Erection Set. B. ROOF LAYOUTS Check that the roof start and finish dimensions have been correctly determined based on the Erection Drawings and the actual structural conditions. C. BEFORE INSTALLING ROOF PANELS Check that the structural misalingments were corrected in accordance with Section 3.0 of this Installation Guide. Check that the correct Eave and Rake Plates and Eave Trim are in place before installing the s. Check that the elevation provided by the panel clip height and insulation system matches the Eave and Rake Plate elevation. D. PANEL LENGTH Check that the installed s have the correct overhang at the eave and endlaps and have the correct hold back at the ridge or high eave in accordance with the Erection Drawings. E. EAVE SEAL Check that the Tape Sealant is in the correct position on top of the Eave Trim and that the Eave Pigtail Sealants are correctly placed. Check that the Roof Fasteners penetrate the center of the Tape Sealant and into the Eave Plate. Check that the fasteners are not loose or stripped. Check that the Tape Sealant is in complete contact with the and Eave Trim without any voids or gaps. Confirm that the and Eave Trim are clean and dry during installation and that the sealant is not wet or otherwise contaminated. F. ENDLAP SEAL Check that the endlaps are correctly assembled and that the lapping panels are tightly nested without visible gaps. Check that the sealant is in the correct position and is in complete contact with the lapped panels without any voids or gaps, especially at the radius between the panel flat and the vertical legs of the panel. Confirm that the panels are clean and dry during installation and that the sealant is not wet or otherwise contaminated. Check that the Pigtail Sealant is in the correct position and seals the endlap seam notches. Check that the Cinch Strap fasteners (Endlap Fasteners) penetrate through the center of the sealant and into the Back-Up Plate. Check that the fasteners are not loose or stripped. Check that the panel surfaces above and below the endlap are not bowed down causing water ponding and debris accumulations. G. RIDGE SEAL Check that the End Dams are correctly assembled. Check that the sealant is in the correct position and is in complete contact with the End Dam and the without any voids or gaps. Confirm that the End Dam and s are clean and dry during installation and the sealant is not wet or contaminated. Check that the End Dam fasteners (Endlap Fasteners) penetrate through the center of the sealant and into the Back-Up Plate. Check that the fasteners are not loose or stripped. Check that the Tube Sealant is installed along the back of the End Dam as necessary to seal any voids around the panel seam area. INSPECTION OF ROOF ASSEMBLY Page 13

15 7.0 INSPECTION OF ROOF ASSEMBLY DURING INSTALLATION 7.2 Inspection List (Continued) H. RAKE SEAL Check that the Termination Zee is correctly assembled with the splices correctly oriented for downhill watershed. If there are endlaps, check that the Tape Sealant at the endlap contacts the sealent at the Termination Zee sealant or that a Pigtail Sealant is applied for that purpose. Check that the sealant is in the correct position above the. Check that the Termination Zee sets fully on the sealant and that the sealant is in complete contact with the Roof Panel and the zee without any voids or gaps. Confirm that the and zee are clean and dry during installation and that the sealant was not wet or contaminated. Check that the Termination Zee fasteners (Roof Fasteners) penetrate the center of the sealant and into the Rake Plate. Check that the fasteners are not loose or stripped. I. PANEL CLIP ATTACHMENT Check that the Panel Clips are correctly and tightly fitted to the panel without any distortion or damage of the clip tab. On sliding clips, check that the clip tab is centered on the clip base between the centering tabs. Check that the clips are located along each panel sidelap at each Roof Structural or at the locations specified on the Erection Drawings. Check that the Panel Clip Fasteners are of the type, size, length, finish and quantity-per-clip as specified on the Erection Drawings. Check that the Panel Clip Fasteners are not loose or stripped. In the case of multi-layered construction, verify that the fasteners penetrated and engaged the specified structural member. J. SIDELAP Check that the panel sidelaps are on module (held within the 1/16 panel width tolerance) and are assembled so that the male and female panel edges and Panel Clips are properly nested together prior to seaming. Check that the factory installed sidelap sealant is in the correct position without voids or interruptions and is not damaged, wet or otherwise contaminated. Check that the accumulated coverage will allow proper fit and assembly of the End Dams and finish rake condition and any other critical fit conditions such as penetrations, parapets, etc. K. TRIM AND PENETRATIONS Check that all trim (including penetrations) are correctly assembled and tightly fitted. Check that the required sealants are correctly positioned and in complete contact with the adjoining surfaces without voids or interruptions. Confirm that the sealants and adjoining surfaces are clean and dry during installation. Check that the trim splices are correctly lapped, sealed and fastened. Check that the trim is sufficiently pitched to shed water and eliminate ponding areas, especially at the critical splices, endlaps and corners. Check that the fasteners are of the specified type, size, length, finish and spacing. Check that the fasteners are not loose or stripped. Check that the sealing washers are in full contact with the trim surface and not distorted, split or otherwise damaged. Along the rakes, high eave transitions, fixed penetrations, etc., check that the trim is not constrained and will allow for the roof s expansion/contraction movement. L. SURFACE CONDITIONS Damaged roof system surfaces are subject to corrosion and performance problems and may void the material and performance warranties. Check that the panel and trim surfaces are not being subjected to abusive conditions such as careless handling of panels and trim, excessive roof traffic, abrasive or contaminated footwear, rough handling of materials, tools and equipment, contact with abrasive materials or residue, etc. Check that the full length of each sidelap seam is correctly seamed. Page 14 INSPECTION OF ROOF ASSEMBLY

16 7.0 INSPECTION OF ROOF ASSEMBLY DURING INSTALLATION 7.2 Inspection List (Continued) Check that the panel and trim surfaces are not being subjected to exposed metal objects and materials left on the roof such as tools, material drop-off, fasteners, wire, staples, drill and nibbler chips, saw and file particles, etc. In the process of rusting, these materials will absorb the panel s protective coating thus leaving the panels exposed to rusting. Check that the panels and trim are not being subjected to long term wet conditions such as standing water, consistent sources of steam, mist, spray, dripping or runoff, wet debris, wet insulation or other moisture holding material. Check that the panels and trim are not subjected to direct contact or runoff from corrosive materials such as copper pipes and trim, uncured cement, treated lumber anti-icing chemicals, strong solvents or other corrosive materials. Check that Graphite Pencils were not used to mark on unpainted surfaces. The graphite marks can cause rusting. Check that the roof materials are not subjected to damaging heat such as Cutting Torches, Abrasive Saws, etc. M. UNSPECIFIED MATERIALS Use of the wrong materials may cause installation and performance problems and may void the performance and material warranties. Check that all installed roof system materials, especially sealants and fasteners, are only those which are provided or specified by Alliance for your specific project and are used only as specified on the Erection Drawings and this Installation Guide. Alliance cannot be responsible for the performance of roof materials that are not provided, specified or approved by Alliance. N. WARRANTY CONSIDERATIONS If Alliance is to provide a weather tightness warranty for your project Alliance requires that the Roof Curbs be preapproved by Alliance. All Roof Curbs should be compatible with the. The Roof Curbs should have male and female side ribs and water diverters at the upslope side of the Roof Curb. Contact Alliance for approved Roof Curb manufacturers. All Pipe Penetration Covers must have sealant (by others) between the top of the Rubber Boot and Vent Pipe. Secure boot to pipe with Stainless Steel Draw Band (by others). INSPECTION OF ROOF ASSEMBLY Page 15

17 8.0 STANDARD PARTS 8.1 General The following details provide a basic description and graphic illustrations of the standard roof assembly parts. The purpose of these details is to assist the erector in the correct selection and identification of parts. Because of the many variations in conditions, it is important that you review the job conditions to identify the specific parts required for your job. For proper fit-up, sealing and fastening, and to help ensure the roof assembly s weathertightness, structural capability, durability and appearance, the correct parts must be used. Do not use parts other than those specified on the Erection Drawings. Review the Erection Drawings for any special parts or parts which are different from the standard parts shown in these details. If differences exist, the Erection Drawings take preference. Page 16 STANDARD PARTS

18 8.0 STANDARD PARTS ROOF PANEL (16 wide panel) 24 gauge Steel Painted or Galvalume Finish Flat, striated, or beaded pan Factory notched for endlap Factory punched holes TERMINATION ZEE 24 gauge Steel Painted or Galvalume Finish 10-2 length 1 1/4 2 Part No. AL-16 (Specify finish, pan pattern & length) 1 1/4 Part No. TZ-100A (Specify finish) BACK-UP CHANNEL 16 gauge Galvanized Steel END DAM (for 16 wide panel) 24 gauge Steel Painted or Galvalume Finish Factory punched holes /4 2 Part No. BP-172 RAKE ANGLE 16 gauge Steel Painted or Galvalume Finish 20-0 or 25-0 length Part No. ED-216 (Specify finish) / SHEETING ANGLE 14 gauge Steel Painted or Galvalume Finish 20-0 or 25-0 length 2 3 Part No. RA1 Part No. SA ROOF PANELS, CLOSURES & ANGLE Page 17

19 8.0 STANDARD PARTS FIXED CLIP (for 0 stand-off) 20 ga. Galvanized Steel 3 1/4 FLOATING CLIP (for 3/8 stand-off) 20 ga. Galvanized Steel, Tab 16 ga. Galvanized Steel, Base 4 5/16 Tab 2 2 3/8 Base Part No. FC Part No. MC 1203 FIXED CLIP (for 3/8 stand-off) 20 ga. Galvanized Steel 3 1/4 FLOATING CLIP (for 1 3/8 stand-off) 20 ga. Galvanized Steel, Tab 16 ga. Galvanized Steel, Base 4 5/16 Tab 3 3/8 Base Part No. FC Part No. MC 1213 FIXED CLIP (for 1 3/8 stand-off) 20 ga. Galvanized Steel 3 1/4 CINCH STRAP (for 16 wide panel) 18 gauge Stainless Steel Factory punched holes 3 3/8 2 3/8 1 1/4 15 3/4 Part No. FC Part No. CS-116 Page PANEL CLIPS & CINCH STRAP

20 8.0 STANDARD PARTS FLOATING EAVE/RAKE PLATE (for 3/8 stand-off) 16 gauge, 50 ksi Red Oxide 10-0 length Factory punched slots FLOATING EAVE/RAKE PLATE (for 1 3/8 stand-off) 16 gauge, 50 ksi Red Oxide 10-0 length Factory punched slots 1 1/2 1 1/2 3/8 1 3/8 1 1/2 1 1/2 Part No. E/RP100 Part No. E/RP200 TAPE SEALANT (for Trim & End Dams) 3/16 x 7/8 Butyl Tape Sealant 40 roll ENDLAP TAPE SEALANT (for panel end laps) 5/32 x 1 1/4 Butyl Tape Sealant 30 roll Protective Backing (Release Paper) 3/16 Protective Backing (Release Paper) 5/32 Sealant Sealant 7/8 1 1/4 Part No. LS-100 Part No. LS-200 BLIND RIVET (for Trim joints) Aluminum 1/8 dia. x 3/16 length POP RIVET (for use at Hip/Valley with low clip) Steel 3/16 dia. x 3/8 length Head Mandrel Head Mandrel Rivet Body Rivet Body Part No. BR1 Part No. PR EAVE/RAKE PLATES, TAPE SEALANT & RIVETS Page 19

21 8.0 STANDARD PARTS PANEL CLIP FASTENER (for Panel Clip & Eave Plate attachment to Steel Purlins) 1/4-14 x 1 1/4, hex head, Self Drilling Screw Corrosion resistant plating SHOULDER FASTENER (for floating Rake Plate attachment to Steel Purlins) 1/4-14 x 1 1/4, hex head, Self Drilling Screw Shoulder feature Corrosion resistant plating 3/8 Hex Head 1 1/4 Drill Point (TEK 3) 3/8 Hex Head 1 1/4 Drill Point (TEK 3) 1/4-14 Thread 1/4-14 Thread Unthreaded Shoulder Part No. CS75 CLIP FASTENER (for Panel Clip attachment to Metal Decking) #10-12 x 1 Phillips drive, Pan Head Screw Corrosion resistant coating 1 Part No. SF1 ROOF/ENDLAP FASTENER (for Panel edge attachment & Cinch Strap to Backup Channel attachment) #12-14 x 1 1/4 ZAC, Self Drilling Screw EPDM Sealing Washer Corrosion resistant coating or alloy head Painted or mill finished head 1 1/4 Phillips Drive Head Drill Point (TEK 1) 3/8 Hex Head Drill Point (TEK 2) #10-12 Thread Cast Zinc Head #12-14 Thread Sealing Washer Part No. CF2 (Specify length) Part No. RF2 (Specify finish) CLIP FASTENER (for Panel Clip attachment to Wood Decking) #10-12, Phillips drive, Pan Head Screw Corrosion resistant coating 1 TRIM FASTENER (for Trim attachment) 1/4-14 x 7/8 ZAC, Self Drilling Screw EPDM Sealing Washer Corrosion resistant coating or alloy head Painted or mill finished head 7/8 Phillips Drive Head Type AB Point 3/8 Hex Head Drill Point (TEK 1) #10-12 Thread Cast Zinc Head 1/4-14 Thread Sealing Washer Part No. CF3 (Specify length) Part No. RF3 (Specify finish) Page FASTENERS

22 8.0 STANDARD PARTS ROOF FASTENER (for End Dam to Back-up Channel attachment & Term. Z to Rake Plate attachment) #12-14 x 1, Hex Head, Self Tapping Screw EPDM Sealing Washer Corrosion resistant coating or alloy head Painted or mill finished head BULB-TITE RIVET (for Ridge Row splice attachment) Aluminum EPDM Sealing Washer 3/16 dia. x 7/8 Length 1 1/4 5/16 Hex Head Drill Point (Tek 3) Slotted Rivet Body Domed Head Washer Backer #12-14 Thread Sealing Washer Sealing Washer Mandrel Part No. RF2 (Specify finish) Part No. BT1 THERMAL BLOCK (for 16 wide panel) Extruded Polystyrene Foam (Optional) 1/2 or 1 Thick Use 1/2 for 4 or 6 Insulation with High Clips Use 1 for 3 Insulation with High Clips THICKNESS 16 3 Part No. TB-200 (Specify thickness) FASTENERS & SPACER BLOCK Page 21

23 9.2 PREPARATION FOR ROOF PANEL INSTALLATION Seam Notch 2 Upslope end of panel (end with notches) Panel Height 2 Female Leg (trailing edge of panel Panel Pan (may be Striated or Striated w/ Minor Ribs) Seam Notch Seam Sealant (factory applied) Panel Width 16 SHEETING DIRECTION Male Leg (leading edge of panel) Downslope end of panel (end without notches) 3/4 Female Seam Male Seam 5/8 2 3/32 Seam Sealant (factory applied) Panel Pan (may be Striated or Striated w/ Minor Ribs) 2 Panel Width 16 Throughout these instructions, the references to the panel will be made using the terms shown on the above illustration. AllianceLok 16 s is designed, so it can be sheeted in either direction, (left-to-right) or (right-to-left). Check the Erection Drawings and job conditions to determine if the roof must be sheeted in a specific direction. If your s have factory notches, YOU MUST, sheet from left to right. The leading edge of the is the edge towards the sheeting direction. On the AllianceLok 16, the male seam is the always the leading edge. Before loading the panels onto the Roof Structurals, orient the panels so that the male seam is the leading edge ROOF PANEL DESCRIPTION & NOMENCLATURE Page 23

24 9.3 ROOF PANEL INSTALLATION Panel Clip (typ.) Edge of Insulation (set flush with face of Rake Angle) Roof Insulation (starting run) #12 12 O.C. (By others) Down slope end of Roof Insulation (set behind step of Eave Plate) Insulation Vapor Barrier Tab Roof Structural (typ.) Optional Insulation Clamping Strap & Fasteners (By others) Step of Eave Plate Eave Structural Eave Plate: E/RP100 or E/RP200 Refer to the Erection Drawings to determine the specific insulation required for the project. In all cases refer to the insulation manufacturer s instructions for proper insulation installation and vapor seal assembly. This detail shows Fiberglass Blanket Insulation, which is the most commonly used insulation for metal standing seam roofs. The leading edge of each insulation run should extend approx. 12 beyond the leading edge of the. This will allow for easy assembly of the vapor barrier seal between insulation runs. With four foot or six foot wide insulation, the first run should be installed to only cover three feet or five feet respectively. The extra foot of width can be cut or lapped over the rake. Use double-faced tape along the backside of the Eave Strut and along the Rake Angle to hold the insulation in place until the is installed. In high wind areas or when using insulation thickness greater than four inches (4 ), it is recommended to hold the insulation in place along the Eave Strut with a metal strap (not provided by Alliance). In all cases, do not extend the end of the insulation onto the high flange of the Eave Plate and the Tape Sealant. Page INSTALL STARTER RUN OF INSULATION

25 9.3 ROOF PANEL INSTALLATION Edge of Structural 4 min. 12 max. End of Panel Roof Structural (@ the endlap) Roof Insulation PANEL OVERHANG Down slope Roof Panel Panel Clip (typ.) Roof the endlap Roof Structural (typ.) With the attached to the Eave Plate, measure the panel overhang at the Roof Structural just down slope from the up slope panel end (see illustration). The panel should extend at least 4 up slope from the edge of the Roof Structural. The panel should not extend futher then 12 from the up slope edge of the Roof Structural. If the panel overhang is not within these ranges, call Alliance before proceeding with the installation of s ENDLAP VERIFY PANEL OVERHANG Page 35

26 9.3 ROOF PANEL INSTALLATION Roof Insulation End of notch Down slope Roof Panel 1 5/8 Tape Sealant: LS-200 End of notch Roof Structural (typ.) The proper placing of the Tape Sealant is very critical to the weathertightness of the roof endlaps. Before installing the Tape Sealant, the s surface must be wiped clean and dry. Install a continuous strip of Tape Sealant along the end of the as shown. Position the Tape Sealant so that its down slope edge is uniformly 2 from the up slope end of the panel. The factory notches along the panel male and female legs are 2 inches long and can be used as a guide to start the Tape Sealant placement. If the s have factory punched holes, the Tape Sealant must be centered over the holes. Check that the sealant fully contacts the s surface and that it is completely fitted into the panel corners and around the seams. The Tape Sealant s protective paper helps to retain the sealant s shape during installation and protects the sealant s surface from damage and contamination. Do not remove the protective paper until immediately before the installation of the up slope. Specific Tape Sealant details are shown on the following page. Page ENDLAP INSTALL TAPE SEALANT

27 9.3 ROOF PANEL INSTALLATION 1 5/8 Tape Sealant: LS-200 1/8 of sealant folded over edge of panel TAPE LEADING EDGE End of notch Trailing edge of 1 5/8 Tape Sealant Trailing edge of Tape Sealant End of notch Leading edge of TAPE TRAILING EDGE Cut the Tape Sealant to be fitted around the s seams, as shown in the illustrations above. Check that the 1/8 ends of the sealant are correctly folded around the s edges. Excess sealant in the Roof Panel seams will cause difficult panel assembly. Remove any excess sealant. After the sealant is correctly positioned, uniformly press the sealant against the s surface to assure adhesion. Be sure the Tape Sealant is pressed tightly against the corners of the panel legs. Do not use excess pressure which can thin the sealant ENDLAP TAPE SEALANT PLACEMENT DETAILS Page 37

28 9.3 ROOF PANEL INSTALLATION Up slope Roof Insulation Down slope Roof Panel Butt end of Panel against end of notch to make 2 lap Tape Sealant: LS-200 Roof Structural (typ.) Wipe dry and clean the underside surface of the up slope. Remove the protective paper from the installed Tape Sealant. The up slope should be aligned so the Tape Sealant on the down slope is covered by the up slope. Position the up slope so the hook portion of the female leg is against the notch portion of the previously installed. Page ENDLAP UP SLOPE PANEL PLACEMENT

29 9.3 ROOF PANEL INSTALLATION Pull up center of panel Up slope Clamp (typ.) Roof Insulation Down slope Tape Sealant: LS-200 Roof Structural (typ.) When placing the up slope over the down slope and Tape Sealant, care must be taken to prevent wiping the Tape Sealant off the down slope. As the up slope is lowered, bow up the panel flat by pulling up on its ceter as shown above. This will allow the panel to more easily nest into the down slope panel. This way the up slope can be placed into the Tape Sealant without wiping the sealant away from the vertical legs. Place Vice-Grip C Clamp over the up slope and down slope legs at the Tape Sealant to start the compression of the Tape Sealant. Do not deform the metal ENDLAP PLACE PANEL OVER SEALANT Page 39

30 9.3 ROOF PANEL INSTALLATION End of Back-Up Channel flush with edge of Rake Angle Shoulder Rib Back-Up Channel Up slope End of Back-Up Channel (field cut flush with outer face of Rake Angle) Roof Insulation Starting Down Slope Roof Panel Clamp Panel Clips (typ.) Back-Up Channel: BP-172 (swagged end) Roof Structural (typ.) Leading edge of Roof Insulation starting run The First Back-Up Channel must be field cut so the swagged end of the channel will protrude from the side of the first as shown above. Slide the Back-Up Channel under the and on top of the Roof Insulation. The Back-Up Channel should be placed so the Endlap Fastener will fasten through the center of the Back-Up Channel. One end of the Back-Up Channel will rest over the Rake Angle. The other end of the Back-Up Channel should be flush with the vertical leg of the as shown. Temporarily hold the Back-Up Channel to the s with Vice-Grip C Clamps. Clamp the channel to the leading edge of the. Position the clamp at the edge of the channel, so the clamp will not interfere with the installation of the Cinch Strap. Check that the clamp is bearing on the flat of the Roof Panel, not on the panel s shoulder rib. Page ENDLAP INSTALL BACK-UP CHANNEL

31 9.3 ROOF PANEL INSTALLATION Seal around each hole with Tube Sealant prior to installing Cinch Strap (Sealant by others) Bottom View of Cinch Strap Roof Fastener: RF2 (#12x1 1/4 each hole in Cinch Strap Up Slope Roof Insulation Clamp Cinch Strap: CS-116 Down Slope Endlap Clamp Back-Up Channel: BP-172 Roof Structural (typ.) A Cinch Strap is not required on all roof applications. Refer to the Erection Drawings to determine if a Cinch Strap is required. If a Cinch Strap is not required, use the following procedures but without placing the Cinch Strap. Fastener spacing is the same as required at the eave. If a Cinch Strap is required, carefully position the Cinch Strap so the edge of the strap is flush with the panel lap and, the holes in the Cinch Strap are centered over the pieces of Tape Sealant, as shown. Install Vice-Grip C Clamps over the Cinch Strap and the Back-Up Channel as shown. Install Roof Fasteners in the holes at each end of the Cinch Strap next to the panel legs. Then install fasteners in the remaining holes. Check that the Roof Fasteners penetrate thru the center of the Tape Sealant and are securely engaged into the Back- Up Channel. Specific endlap details are shown on the following page ENDLAP INSTALL CINCH STRAP Page 41

32 9.3 ROOF PANEL INSTALLATION Roof Fastener: RF2 (#12x1 1/4 ) Cinch Strap: CS-116 Up slope Critical Area Down slope Back-Up Channel: BP-172 Tape Sealant: LS-200 The above illustration shows a properly installed Cinch Strap and Back-Up Channel. Check that there are no unsealed voids between the lapped panels, especially at the critical corner areas. Check that the endlap is correctly assembled as shown. Page ENDLAP INSTALLED CINCH STRAP DETAIL

33 9.3 ROOF PANEL INSTALLATION Up slope Roof Panel Endlap Pigtail Sealant (LS-200) Down slope Roof Panel Back-Up Channel: BP-172 Roof Insulation Roof Structural (typ.) The Pigtail Sealants are pieces of Tape Sealant cut to the required length. The Pigtail Sealants must be correctly installed before the next run can be installed. Place a two inch (2 ) long strip of Tape Sealent over the top of the female lip of the. The sealant should cover the joint between the up slope and down slope panel leg. Refer to the next pages for specific Pigtail Sealant details ENDLAP - INSTALL PIGTAIL SEALANTS Page 43

34 9.3 ROOF PANEL INSTALLATION Pigtail Sealant 1/4 of Sealant extended down each side of panel rib 1/8 of Sealant folded under edge of panel ENDLAP PIGTAIL SEALANT DETAIL Up slope Tape Sealant: LS-200 End of Notch Pigtail Sealant Down slope End of Notch 1/2 1/2 3 The above illustration shows the exact placement of the Endlap Pigtail Sealant. Cut the Pigtail Sealant to fit around the s seam as shown. Excess sealant in the seams will cause difficult assembly. Remove any excess sealant. After the Pigtail Sealant is correctly placed, uniformly press the sealant against the panel s surface to assure adhesion. Page PIGTAIL SEALANT DETAIL AT ENDLAP

35 9.3 ROOF PANEL INSTALLATION Notch 1 5/8 Pigtail Tape Sealant Pigtail Tape Sealant 1/2 of Sealant folded under edge of panel Sealant extends to bottom edge of Ridge end of Panel RIDGE PIGTAIL SEALANT DETAIL Pigtail Tape Sealant 1/8 of Sealant folded under edge of panel Work Sealant into Corner to Eliminate Void Pigtail Tape Sealant: LS-100 1/4 of Sealant lapped on to Eave Sealant Tape Sealant at Eave Eave Tape Sealant: LS-100 Eave end of Panel EAVE PIGTAIL SEALANT DETAIL The above illustration shows the exact placement of the Pigtail Sealant at Eave and Ridge. Cut the Pigtail Sealant to fit around the s seam as shown. Excess sealant in the seams will cause difficult assembly. Remove any excess sealant. After the Pigtail Sealant is correctly placed, uniformly press the sealant against the panel s surface to assure adhesion PIGTAIL SEALANT DETAIL AT EAVE & RIDGE Page 45

36 9.3 ROOF PANEL INSTALLATION Sealant wrapped over seam Endlap Sealant 2½ Pigtail Sealant centered on panel leg ENDLAP RIDGE PIGTAIL RIDGE Ensure Sealants makes contact 1 3/4 to 2 End of Notch 2 2½ Pigtail Sealant 1/2 to 3/4 Ridge end of Roof Panel Endlap Tape Sealant: LS-100 Cut the Pigtail Sealants to be fitted around the Roof Panel s seam as shown. At the ridge, position the Pigtail Sealant so its edge is 2 from the end of the. The sealant must lap over the edge of the s notch. Be sure the Pigtail Sealant at the ridge covers the complete bottom side of the s male leg. Cut the other end of the sealant so it sets flush with the bottom edge of the s rib. IMPORTANT - BE SURE THE PIGTAIL SEALANT AT THE RIDGE IS IN PLACE BEFORE INSTALLING THE NEXT RIDGE PANEL. Excess sealant in the seams will cause difficult assembly. Remove any excess sealant. After the Pigtail Sealant is correctly placed, uniformly press the sealant against the panel s surface to assure adhesion. Page RIDGE SEALANT DETAILS

37 9.3 ROOF PANEL INSTALLATION Panel Clip (typ.) Pigtail Sealant Eave end of Tape Sealant: LS-100 Protective Paper Eave Structural Be sure the Pigtail Sealant on the vertical leg of the Roof Panel at the eave is in place before placement of the next. Remove the protective paper from the Tape Sealant. Remove only enough of the protective paper to allow installation of the next INSTALL INTERMEDIATE PANELS Page 47

38 9.3 ROOF PANEL INSTALLATION Leading edge of Panel Clip (typ.) Trailing edge of Male seam of previously installed Roof Structural (typ.) Eave Structural Position the trailing edge of the over the leading edge of the previously installed and position the end of the 2 beyond the face of the Eave Trim. Lift up on the so the hook portion of the female seam is hooked into the end of the male seam. Rotate the panel into place as illustrated. Tilt the panel as shown so the female seam can be hooked over the male seam of the previous. Page INSTALL INTERMEDIATE PANELS

39 9.3 ROOF PANEL INSTALLATION Tilt panel 90 to vertical position Female Seam Male Seam Lift panel so female hook catches male lip 1 2 Rotate panel down to horizontal position Push hook of female seam under lip of male seam Lift panel to allow female seam to readily rotate over male seam STEP 1 STEP 2 Check that male lip is fully enclosed by the female hook Engaged Seam 3 CAUTION Do not scrape off seam sealant during the sidelap assembly. STEP 3 Position the trailing edge of the over the leading edge of the previously installed and position the end of the 2 beyond the face of the Eave Trim. Lift up on the so the hook portion of the female seam is hooked into the end of the male seam. Rotate the panel into place as illustrated. Tilt the panel as shown so the female seam can be hooked over the male seam of the previous PANEL SIDELAP ASSEMBLY Page 49

40 9.3 ROOF PANEL INSTALLATION Install clamp on lower portion of vertical leg Clip Location Location of Tape Sealant After the panel has been rotated in place verify that the female seams s hook has enclosed the male lip along the entire length of the. Place Vice-Grip C Clamps over the vertical legs of the panel at the eave where the Tape Sealant was previously placed and at the up slope end at a Panel Clip location. The Vice-Grip C Clamps ensure the vertical legs of the panels are vertical and that panel module is maintained. If excessive coverage has accumulated over several panel runs, do not try to correct all of the error at one time. Corrected coverage must not be greater than 1/16 per panel. Correct accumulated coverage error by making the correction over several panel runs. Continue with the installation of the Panel Clips as previosly described. Page CONTROL PANEL COVERAGE

41 9.3 ROOF PANEL INSTALLATION End of notch 1 5/8 Leading edge of Tape Sealant: LS-100 1/8 of Tape Sealant folded over edge of panel SECTION AT LEADING EDGE Trailing edge of 1 5/8 Tape Sealant Leading edge of Trailing edge of Tape Sealant End of notch SECTION AT TRAILING EDGE Install the Tape Sealant using the same procedure previously described. Be sure to start the Tape Sealant joining the previously installed Pigtail Sealant as shown TAPE SEALANT AT ENDLAP Page 51

42 9.3 ROOF PANEL INSTALLATION Panel Clip Fastener Previously installed Roof Insulation Previously installed Roof Insulation Back-Up Channel Lap Joint Back-Up Channel: BP-172 Alignment Dimple Swagged end Panel Clip Fastener Roof Structural (typ.) Alignment Dimple with Fastener hole Back-Up Channel Previously installed Back-Up Channel LAP DETAIL Alignment Dimple After several runs of panel have been installed, install the next run of Roof Insulation. Set the next Back-Up Channel on top of the Roof Insulation. Position the channel so its non-swagged end laps over the swagged end of the previously installed channel. Check that the channel ends and their alignment dimples are fully nested together. Secure the Back-Up Channels together with a Panel Clip fastener installed through the factory punched hole in the alignment dimple of the overlapping channel. Check that the fastener fully engages the underlying channel. The previously installed Back-Up Channel will support the next Back-Up Channel until the panel end lap is completed. Position the channel s swagged end so the channel will be centered and parallel to the next endlap. Page INSTALL BACK-UP CHANNEL

43 9.3 ROOF PANEL INSTALLATION Intermediate s Measuring Tape at Ridge Endlap Starting Roof Panel Roof Structural (Typ.) Measuring Tape at Endlap Measuring Tape at Eave CHECK PANEL COVERAGE Starter Panel Measuring Tape (Typ.) Hold or clamp end of tape tight against face of panel seam Note: Hold Measuring Tape parallel to Eave, Endlap and Ridge. Read measurement at face of panel seam PANEL COVERAGE MEASUREMENT CHECK PANEL COVER- Page 53

44 9.4 TERMINATION PANEL INSTALLATION Starting Panel (typ.) Roof Insulation Termination Termination Zee: TZ-100 Rake Plate: E/RP100 or E/RP200 Rake Angle: RA1 The details in this section show the installation of the termination and the Termination Zee. The details show the termination installed at the finish rake. The installation of the termination panel at the starting rake is similar. Page ORIENTATION VIEW

45 9.4 TERMINATION PANEL INSTALLATION Shoulder Fastener 3 3 min. Leading edge of Finish Panel 1 min. Field bend up Rake Plate Rake Angle Align step of Rake Plate flush with face of Rake Angle STANDARD RAKE PLATE POSITION 2 max. 3 max. Finish Panel Leading edge of Rake Plate: E/RP100 or E/RP200 Shoulder Fastener: SF1 ALTERNATE RAKE PLATE POSITION Align edge of Rake Plate flush with face of Rake Angle Rake Angle: RA1 Refer to the Erection Drawings to determine which position to place the Rake Plate. The position of the Rake Plate will depend on the location of the leading edge of the last panel run or the rake condition. The above illustrations show the two positions of the Rake Plate. If the leading edge of the finish panel extends more than three inches (3 ) beyond the Rake Angle, install the Rake Plate in the standard position. If the leading edge of the finish panel extends less then three inches (3 ) beyond the Rake Angle, install the Rake Plate in the alternate position. After determining width of bend up 1 min. at Rake as shown above. If the rake condition requires Transition Trim, install the Rake Plate in the alternate position. These instructions assumes that the Rake Plate is to be installed in the standard position RAKE PLATE POSITION Page 55

46 9.4 TERMINATION PANEL INSTALLATION Shoulder Fastener: 24 O. C. Roof Insulation Notch Rake Plate Rake Angle: RA1 Eave Tape Sealant Rake Plate: E/RP100 or E/RP200 Start the lower end of the Rake Plate flush with the lower edge of the Eave Plate. The down slope end of the Rake Plate must be notched to clear the lower leg of the Eave Plate. Attach the down slope end of the Eave Plate with one (1) Structural Fastener. Use Shoulder Fasteners placed on 24 center to attach the remaining portion of the Rake Plates. The Shoulder Fasteners must be installed in the center of the slots of the Rake Plate to allow for expension and contraction of the. Page RAKE PLATE INSTALLATION AT EAVE

47 9.4 TERMINATION PANEL INSTALLATION Shoulder Fastener: 24 O. C. Ridge end of 2 Ridge Field cut end of Rake Plate Rake Plate: E/RP100 or E/RP200 Butt Joint Rake Angle: RA1 Butt the ends of the Rake Plates along the Rake Angle. Place Shoulder Fasteners in the center of the slots on either side of the butt joint. Field cut the last Rake Plate two inches (2 ) from the ridge or high edge of roof. Attach Rake Plates with Shoulder Fasteners located in the center of the slotted holes 24 on center INSTALL RAKE PLATE SEALANT Page 57

48 9.4 TERMINATION PANEL INSTALLATION Termination 1 Clamp Field bend up edge of Termination 1 2 eave overhang Roof Fastener 1 Rake Angle: RA1 Rake Plate: ER/P100 or ER/P200 Measure the distance from the leading edge of the next to last seam to the outer edge of the Rake Plate. Field cut the termination to the required width. The cut edge of the panel should extend 1 beyond the outer edge of the Rake Plate s top flange. Along the cut edge of the termination, wipe the underside clean and dry. Position the down slope end of the field cut panel so it overhangs the Eave Trim by two inches (2 ). Temporarily clamp the panel in position using Vice-Grip C Clamps. Install the Roof Fasteners. Be sure the Roof Fasteners penetrates the Tape Sealant and engage the edge of the Eave Plate. Page INSTALL TERMINATION PANEL

49 9.4 TERMINATION PANEL INSTALLATION Step of Rake Plate Termination Rake Plate: ER/P100 or ER/P200 Chalk Line Roof Structural (typ.) Rake Angle: RA1 Step of Rake Plate Field bend up edge of Termination 1 Eave Structural Tape Sealant: LS-100 (Set edge of sealant flush with Chalk Line) Along the cut edge of the termination, wipe the top surface clean and dry. Install Tape Sealant continuous along the edge of the termination as shown. The Tape Sealant must be positioned directly over the Rake Plate s top flange. Layout the sealant location on the panel s top surface with a Chalk Line as shown. Align the Chalk Line with the Rake Plate s step. Position the edge of the sealant on the Chalk Line. Start and finish the ends of the sealant flush with the ends of the. Check the entire length of the sealant to assure that it is correctly positioned and that there are no voids or thinned areas. After the sealant has been correctly installed, lightly press the sealant against the to assure adhesion. Do not use excess pressure which can thin the sealant INSTALL TERMINATION ZEE SEALANT Page 59

50 9.4 TERMINATION PANEL INSTALLATION IMPORTANT Install Termination Zee from ridge to eave to provide watershed at Zee splices. Ridge end of Start end of Zee flush with end of Termination 1 Roof Fasteners: 12 O.C. Ridge Roof Structural Rake Angle: RA1 Termination Zee: TZ-100 Tape Sealant: LS-100 Rake Plate: ER/P100 or ER/P200 The Termination Zee must be installed from ridge-toeave to provide for watershed at the Termination Zee splices. Install the Termination Zee on top of the sealant as shown. Position the zee so its bottom flange is turned outward and its inside edge is flush with the inside edge of the sealant. Position the end of the zee flush with the end of the Roof Panel. Uniformly press the zee against the sealant to assure adhesion. Attach the Termination Zee with the Roof Fasteners at 12 spacing. Check that the fasteners penetrate the center of the sealant and securely engage the Rake Plate. Page START TERMINATION ZEE AT RIDGE

51 9.4 TERMINATION PANEL INSTALLATION Termination (2) 3/16 dia. beads Tube Sealant (By others) Termination Zee: TZ-100 1/8 Blind Rivet Roof Fastener Tape Sealant: LS-100 1/8 Water Flow 2 1/2 Lap Zee 2 Rake Plate: ER/P100 or ER/P200 Rake Plate Termination Zee TERMINATION ZEE SPLICE Termination Field cut uphill end of Zee to required length at splice Eave End of Termination Zee Position Zee so exposed end is factory cut Finish end of Zee (flush with end of ) TERMINATION ZEE AT EAVE Apply two 3/16 beads of Tube Sealant along the down slope end of the Termination Zee as shown. Position the next Termination Zee overlapping the previously installed zee by 2. Clamp the lapped zee while installing the fasteners. Attach the next zee with Roof Fasteners. Install the first fastener through the lapped bottom flanges. Install a 1/8 Blind Rivet through the lapped upper flanges. Position the last zee so its down slope end is flush with the eave end of the. Then cut the up-slope end for a 2 lap at the splice TERMINATION ZEE ASSEMBLY AT SPLICE & EAVE Page 61

52 9.5 END DAM INSTALLATION Intermediate Roof Panel (typ.) Starting Roof Panel End Dam: ED-216 (typ.) Termination End Dam Termination Termination Zee: TZ-100 Rake Angle: RA1 Metal End Dams are used to close the ends of the Roof Panels at the ridge, high eave and high eave transition conditions. The details in this section will show preparation and installation of the End Dams. Page ORIENTATION VIEW

53 9.5 END DAM INSTALLATION Seaming Tool 1/16 Field cut male and female panel seams, to the Chalk Mark Chalk Line 6 Ridge End of Eave or Ridge End of Roof Panel Step 1 Seaming Tool NOTCH FOR RIDGE CLOSURE 2 Panel Notch (typ.) Eave or Ridge End of Roof Panel Step 2 Chalk Line Chalk Mark (typ.) Ridge end of s 2 (typ.) MARKING RIDGE CLOSURE LINE The End Dams should be installed as each run is completed. Installation of the End Dams helps maintain the correct coverage at the ridge. If the End Dams are installed after the s are in place, Roof Panel coverage error may prevent proper installation of the End Dams. Before installing the End Dam, inspect the panel seams at the notched portion of the panel seams to be sure the Pigtail Sealant has been installed before seaming. If pigtails have not been installed as required, the seam must be opened and filled with Gun Grade Sealant. Check the alignment of the roof notches along the ridge. If the factory notches are staggered more than 1/4, use a Chalk Line to to mark the panel ribs to establish a stright Ridge Cover line. Important: The Chalk Line must be located below the notched portion of all panels. If the panels have not been seamed prior to the installation of the End Dam use a Hand Crimper to seam the panels at least six inches (6 ) down slope from the End Dam PREPARATION FOR END DAM INSTALLATION Page 63

54 9.5 END DAM INSTALLATION Back-Up Channel: BP-172 Back-Up Channel Ridge end of Starting Panel (typ.) Starting end of Back-Up Channel Ridge end of Clamp Starting Panel Back-Up Channel Assembly (typ.) The installation of the Back-Up Channel at the ridge or high eave does not require a fastener between Back-Up Channels as required with the endlap. Slide a Back-Up Channel under the end of the and on top of the Roof Insulation. Position the rake end of the Back-Up Channel so it rests on the Rake Channel. Slide the next channel into position so it laps the previous channel. If Thermal Blocks are used on the roof, use a Vice-Grip C Clamp to hold the rake edge of the Back-Up Channel in place. Temporarily clamps the leading edge of the Back-Up Channel using a Vice-Grip C Clamp until fasteners are installed. Page INSTALL BACK-UP CHANNEL

55 9.5 END DAM INSTALLATION Pigtail Sealant Ridge end of s Tape Sealant: LS-100 Protective paper End of notch or calk mark Before installing the Tape Sealant, the s surface must be wiped clean and dry. Install a continuous strip of Tape Sealant along the end of the as shown. Position the sealant so that the down slope edge of the sealant is located at the down slope edge of the panel notch. Check that the sealant fully contacts the s surface and that it is completely fitted into the panel corners and around the seams. Place a 1-1/4 long Tape Sealant pigtail over the seam just down slope of the continuous strip of Tape Sealant to bridge between the Tape Sealant at the ridge and the lower edge of the notch. Specific Tape Sealant details are shown on the following page INSTALL TAPE SEALANT AT RIDGE Page 65

56 9.5 END DAM INSTALLATION End Dam: ED-216 DO NOT NOTCH END DAM WARRANTY MAY BE VOIDED Previously installed End Dam End Dam: ED-216 Stepped end of End Dam Tape Sealant: LS-100 Back-Up Channel: BP-172 Pigtail Sealant (typ.) Wipe dry and clean the underside surface of the End Dam flanges. Tilt the End Dam so the of the End Dam will slide under the seam as shown. Position the End Dam so its bottom flange is turned up slope and its top flange is down slope. Align the lower flange of the End Dam with the previously installed Tape Sealant. Page INSTALL END DAMS It may be necessary to force the vertical leg of the panel seam away from the end of the End Dam to clear the Tape Sealant. Be sure the bottom of the End Dam is resting on the Tape Sealant.

57 9.5 END DAM INSTALLATION IMPORTANT Seal all visible gaps between the End Dam and the with Tube Sealant applied along the backside of the End Dam. Roof each hole in End Dam FASTENER SEQUENCE Tape Sealant: LS-100 End Dam: ED-216 Back-Up Channel: BP-172 (typ.) Uniformly press the End Dam into the Tape Sealant to assure adhesion. Attach End Dam to with Roof Fastener through the factory holes in the bottom flange of the End Dam. Check that the fasteners penetrate through the center of the Tape Sealant and are securely engaged into the Back-Up Channel. Check that the face of the End Dam is perpendicular to the and aligned with the previously installed End Dams. Important: Overtightening this fastener will squeeze the sidelap assembly together and may affect the s coverage width. Carefully tighten the fastener only as necessary to maintain the correct panel width END DAM ATTACHMENT Page 67

58 9.5 END DAM INSTALLATION IMPORTANT Seal all visible gaps between the End Dam and the with Tube Sealant applied along the backside of the End Dam. Tape Sealant: LS-100 Ridge end of End Dam: ED-216 (typ.) Top flange of End Dam Roof Fastener: RF2 (typ.) (typ.) Pigtail Sealant Critical area Face of End Dam Bottom flange of End Dam Edge of Tape Sealant Back-Up Channel: BP-172 The portion of the End Dam adjoining the must be completely embedded in sealant with no gaps, especially at the critical areas around the ribs and seams as shown above. The vertical face of the End Dam should be flush with the down slope edge of the Tape Sealant. The Back-Up Channel must be located under the End Dam and the fasteners attaching the End Dam must screw into the Back-Up Channel. The down slope lip of the Back-Up Channel must be at least two inches (2 ) up slope from the up slope end of the Panel Clip tab on the ridge purlin. Page END DAM INSPECTION DETAILS

59 9.5 END DAM INSTALLATION Bottom of End Dam Attachment Holes Stepped end of End Dam Field cut End Dam: ED-216 (shown upside down) Field cut and bend 1-1/4 tab Top flange Previously installed End Dam Roof Fasteners (through holes in bottom of End Dam) Field cut stepped end of End Dam (typ.) End Dam: ED-216 Tape Sealant Pigtail Sealant Termination Termination Zee Top Flange Termination Zee: TZ-100 If the last run requires field cut panels, the End Dam must be field modified to fit between the panel seam and the Termination Zee. Field cut the end of the End Dam with the overhanging lip. Install the Tape Sealant to extend up the face of the Termination Zee as shown. Field modify the End Dam as shown above and install as previously described. Be sure Tape Sealant fills the corner of the End Dam where vertical leg is field bent INSTALL TERMINATION END DAM Page 69

60 9.6 GABLE TRIM INSTALLATION s End Dam: ED-216 (typ.) Rake Trim Peak Box: AKT-27 or T-04 Gable Trim: AKT-29 Gable End Cap: AKT-25R or AKT-25L Rake Slide Trim: AKT-30 The details in this section show the installation of the Rake Trim, Peak Box and End Caps. The installation of the Rake Trim on the starting or the Termination Zee is similar. Use these details for the Rake Trim installation on both the start and termination of the. Page ORIENTATION VIEW

61 9.7 RAKE TRANSITION TRIM INSTALLATION Counter Flashing End Dam: ED-216 (typ.) Transition Trim (typ.) Peak Box: AKT-27 or T-04 Gable Trim: AKT-29 Gable End Cap: AKT-25R or AKT-25L The details in this section show the installation of the rake Transition Trim. Counter Flashing details are not shown. Refer to the Erection Drawings for the required Counter Flashing. IMPORTANT: Be sure the Transition Trim is counter flashed to the wall in a way that will: 1. Allow expansion/contraction of the Transition Trim. 2. Restrain the Transition Trim during roof live loads and wind loads. 3. Provide a weather resistant seal between the Transition Trim and the Wall Panel. Page ORIENTATION VIEW

62 9.8 RIDGE CAP INSTALLATION Field cut and bend tabs to fill void between Ridge Row and Rake Trim NOTE: Do Not Fasten Ridge Row to Seam END CAP DETAIL Field Fabricated End Cap Field Fabricate End Cap then seal and fasten to Ridge Row (flush with face of Rake Trim) Typical fasteners spacing at Ridge Row in End Dam each side Seams Lap Fasteners: RF3 Gable Trim: AKT-29 1/2 2 2 Ridge Row: AKT-33 Protective Paper End Dam: ED-216 Tape Sealant: LS-100 Clamp Note: Opposite slope Roof Panels omitted for clarity. Field cut the end of the Ridge Row 3 from the face of the Rake Trim, as shown. Then field bend the tabs down to fit flush against the trim. Install the Ridge Cap to span across the opposing End Dam runs as shown. Align the center of the Ridge Cap over the ridge centerline. Use a String Line to assure a straight Ridge Cap installation. Fasten the Ridge Cap to the End Dams with Lap Fasteners spaced as shown. Check that the fasteners penetrate the center of the sealant and securely engage the End Dam. Important: To provide watershed, the Ridge Cap must have a positive pitch, even during contraction. To increase the Ridge Cap s pitch, first fasten only one edge of the Ridge Cap, then push on the opposite edge of the Ridge Cap to deflect its center upward. Hold it in this position with clamps while fastening the other edge. Page INSTALL RIDGE CAP AT RAKE TRIM

63 9.8 RIDGE CAP INSTALLATION Field cut then field bend tabs up to fit flush against trim 3 Bend line (Do not cut) RIDGE ROW DETAIL Butt sealant against trim Transition Trim Tape Sealant: LS-100 End Dam: ED-216 Sheeting Angle NOTE: Opposite slope Roof Panels omitted for clarity. Position the edge of the Tape Sealant flush against the face of the rake Transition Trim and extend the ends of the sealant to align with the End Dams. Install Tape Sealant continuous along the top flange of the End Dams INSTALL TAPE SEALANT AT RAKE TRANSITION TRIM Page 83

64 9.8 RIDGE CAP INSTALLATION Transition Trim to lap behind wall, panel or Counter Flashing above Overlap vertical leg of Transition Trim Lap Fastener: RF3 Apply sealant behind the tabs and fasten tabs as required (By others) Ridge Row: AKT-33 Transition Trim Protective Paper Sheeting Angle End Dam: ED-216 Tape Sealant: LS-100 Clamp NOTE: Opposite slope Roof Panels omitted for clarity. Install the Ridge Cap to span across the opposing End Dam runs as shown. Position the end of the Ridge Cap flush against the face of the raketransition Trim. Align the center of the Ridge Cap over the ridge centerline. Use a String Line to assure a straight Ridge Cap installation. Fasten the Ridge Cap to the End Dams with Lap Fasteners spaced as shown. Check that the fasteners penetrate the center of the sealant and securely engage the End Dam. Important: To provide watershed, the Ridge Cap must have a positive pitch, even during contraction. To increase the Ridge Cap s pitch, first fasten only one edge of the Ridge Cap, then push on the opposite edge of the Ridge Cap to deflect its center upward. Hold it in this position with clamps while fastening the other edge. Page INSTALL RIDGE CAP AT RAKE TRANSITION TRIM

65 9.8 RIDGE CAP INSTALLATION Ridge Row: AKT-33 (2) 1/4 dia. beads Tube Sealant (By others) (2) 1/4 dia. beads Tube Sealant (By others) Tape Sealant: LS-100 End Dam: ED-216 Lap Fasteners: RF3 (at End Dam) Secure lap with (4) Bulb-Tite Rivets: BT1 Position top so exposed edge is factory cut Ridge Row End Dam NOTE: Opposite slope Roof Panels omitted for clarity. Assemble the Ridge Cap splices with Tape Sealant and Lap Fasteners as shown. Important: The Lap Fasteners must be installed carefully to avoid downward deflection and buckling of the Ridge Cap ends. Note: Do not install the Ridge Cap s Lap Fasteners into the ribs RIDGE CAP ASSEMBLY AT SPLICE Page 85

66 9.9 HIGH EAVE TRANSITION TRIM INSTALLATION Transition Trim Counter Flashing (By others) (typ.) Counter Flashing (By others) Transition Trim Gable Trim: AKT-29 The details in this section show the installation of high eave Transition Trim. The high eave Transition Trim can start or finish at either a Gable Trim condition or a rake Transition Trim condition. In all cases, verify that Counter Flashing will: 1. Restrain the Transition Trim during roof live loads and wind loads. 2. Provide a weather resistant seal between the Transition Trim and the Wall Panel. Page ORIENTATION VIEW

67 9.9 HIGH EAVE TRANSITION TRIM INSTALLATION Wall or Parapet Butt end of Transition Trim against Wall or Parapet Transition Trim Tape Sealant: LS-100 End Dam: ED-216 Wall or Parapet Tape Sealant End Dam TAPE RAKE TRANSITION TRIM Gable Trim: AKT-29 TAPE GABLE TRIM Align the edge of the Tape Sealant flush with face of the Gable Trim or Transition Trim and extend the sealant to align with the End Dams. Install Tape Sealant continuous along the top flange of the End Dams INSTALL TAPE SEALANT AT GABLE TRIM OR RAKE TRANSITION TRIM Page 87

68 9.9 HIGH EAVE TRANSITION TRIM INSTALLATION Transition Trim to lap behind wall, panel or Counter Flashing above 1/4 dia. bead Tube Sealant (By others) Clamp Field cut and bend Transition Trim down flush against the rake Transition Trim Transition Trim Lap Fasteners: RF3 Transition Trim Tape Sealant: LS-100 Protective Paper End Dam: ED-216 Transition Trim Clamp RAKE TRANSITION TRIM Gable Trim: AKT-29 GABLE TRIM Position the end of the Transition Trim flush with the face of the Gable Trim or rake Transition Trim and position the back leg flush with the wall construction. Hold trim in this position using Vice-Grip C Clamps. Fasten the Transition Trim to the End Dams with Lap Fasteners spaced as shown. Check that the fasteners penetrate the center of the sealant and securely engage the End Dam. Page INSTALL TRANSITION TRIM AT GABLE TRIM OR RAKE TRANSITION TRIM

69 2 Lap The New & Improved AllianceLok 16 Roof Systems Installation Guide 9.9 HIGH EAVE TRANSITION TRIM INSTALLATION 2 Transition Trim Tape Sealant: LS-100 Pigtail Sealant Tape Sealant End Dam: ED-216 Bulb-Tite Rivets: BT1 1/8 Blind Rivet 1/2 Transition Trim Use Tape Sealant to seal the end splice of the Transition Trim. Be sure to place the Pigtail Sealant as shown. Install 1/8 Blind Rivets in the vertical leg of the Transition Trim. Important: The Lap Fasteners must be installed carefully to avoid downward deflection and buckling of the Transition Trim ends. Install Lap Fasteners along the horizontal portions of the Transition Trim TRANSITION TRIM ASSEMBLY AT SPLICES Page 89

70 9.10 EAVE GUTTER INSTALLATION Counter Flashing Ridge Cap: AKT-33 Transition Trim (typ.) Peak Box: AKT-27 or T-04 Eave Gutter: AKT-12 Gable Trim: AKT-29 Corner Box: AKT-03R or AKT-03L The details in this section show assembly and installation of Eave Gutter. Assembly of the Eave Gutter should be accomplished with care given to the final appearance. The appearance of the gutter will have a critical effect on the appearance of the project. Determine which direction the building is most often viewed from. Install gutter laps facing away from the most often viewed direction. Proper downspouts are necessary to prevent gutter overflow and roof flooding. Refer to the Erection Drawings to determine the required downspout size and spacing. Page ORIENTATION VIEW

71 9.10 EAVE GUTTER INSTALLATION Field cut notch 2 2 1/8 Blind front, bottom & back of Gutter 1/2 Eave Gutter Position Gutter so exposed edge is factory cut (2) 3/16 dia. beads Tube Sealant EAVE GUTTER SPLICE Eave Gutter Eave Gutter: AKT-12 Eave Gutter (2) 3/16 dia. bead Tube Sealant At finish end field cut Gutter to required length Eave Gutter End Cap: AKT-06R or AKT-06L Secure with 1/8 Blind Rivets 1/2 Eave Gutter End Cap (flush with end of Gutter) EAVE GUTTER END CAP Layout the Gutter Assemblies before installation on the roof. Start and finish the Eave Gutter ends flush with the exterior face of the Rake Walls. If the eave line is not straight, a String Line may be required to assure the gutter is straight with the wall line. Assemble the Eave Gutter End Caps and splices with Tube Sealant and Blind Rivets as shown in the above details ASSEMBLE EAVE GUTTER Page 91

72 9.10 EAVE GUTTER INSTALLATION (typ.) Lap Fasteners (3) per panel Lap Fasteners: RF3 (2) per support 6 6 Eave Gutter Strap: AKT-08 Tape Sealant: LS-100 Gutter Assembly Lap Fasteners Wall Panel NOTE Refer to Erection Drawings for Eave Gutter Srap spacing End of Gutter Assembly Place a continuous strip of Tape Sealant along the inside lip of the Eave Gutter. Lift the Gutter Assembly into position under the edge of the s and temporarily clamp the back flange of the gutter to the. Position the back face of the Gutter Assembly flush against the Eave Closure Trim and position its ends flush with the exterior face of the Rake Wall. Fasten the gutter s back flange to the underside of the Roof Panel with Lap Fasteners as shown. Apply strips of Tape Sealant to the inside surface of the Eave Gutter Straps. Position the sealant over the factory punched holes in the support. Align the outer edge of the gutter straight and level. Use a String Line to assure that the gutter is straight. Install the Eave Gutter Straps and fasten to the with Lap Fasteners. Refer to Erection Drawings for the required Eave Gutter Strap spacing. Fasten the Eave Gutter s outer flange to the end of the Eave Gutter Strap with a Lap Fastener as shown. Page INSTALL EAVE GUTTER

73 9.10 EAVE GUTTER INSTALLATION Eave Gutter: AKT-12 1/2 Gable Trim: AKT-29 (2) 3/16 dia. beads Tube Sealant Corner Box: AKT-03R or AKT-03L (2) 3/16 dia. bead Tube Sealant 1/2 Gable Trim Eave Gutter 1/8 Blind Rivets (typ.) Position Corner Box over Eave Gutter Slide Corner Box inside Gable Trim IMPORTANT: To avoid bird nesting and/or water penetration, close off any voids between the Termination Zee and the Rake Trim prior to installing the Corner Box. Apply two beads of Tube Sealant along the edge of the Eave Gutter and the Corner Box as shown. Position the Corner Box to lap over the face of the Eave Gutter and inside of the Gable Trim. Attach the Corner Box with Blind Rivets on two inch (2 ) to four inch (4 ) on center as shown. Carefully align the Corner Box so it is straight and level with the gutter and the Rake Trim INSTALL CORNER BOX Page 93

74 9.11 HIP AND VALLEY INSTALLATION 1/8 Blind Rivet End Dam (field cut) Ridge Cap: AKT-33 Valley Trim: AKT-68 Valley Plate: VP-01 Field Weld Valley Spacer Palte: VSP-200 A SECTION AT PEAK Purlin Line To form corner, field cut End Dam and Ridge Row with tabs, secure with Tube Sealant and Rivets A Lap 12 O.C. Ridge Cap Diverter Tape Sealant: LS-100 Field bevel cut End Dam: ED-216 Tape Sealant Valley Trim Valley Plate Valley Spacer Plate Roof 4 O.C. 6 lap with (2) 1/4 dia. beads Tube Sealant (By others) The above details show typical Hip and Valley details. Refer to the Erection Drawings for specific Hip and Valley details. Hip conditions are similar to ridge conditions, except Field Mitered End Dams and Valley Spacer Plate are required to accommodate the beveled ends. Page HIP AND VALLEY DETAILS

75 9.11 HIP AND VALLEY INSTALLATION Down slope end of Factory Holes Cut out Template at desired angle, use Stiff Cardboard or Metal Striated Pan MITER DETAIL Keep top of Template flush with top of Zee Extend ends as required Hip Zee: HZ-100 Mark back of Zee in outline of Template End Dams at hips or skewed roofs are to be field fabricated out of stock Hip Zee material. Important: This is not the cut line. Tabs and extensions need to be allowed for (1") as shown on page 95. Make a template, shown above, to use in making the Hip Zee CUT OUT HIP ZEE TEMPLATE Page 95

76 9.11 HIP AND VALLEY INSTALLATION Template Line (Do not cut) Hip Zee: HZ-100 Cut line 1 from Template Line Over cut 1/16 Mark Miter angle at top & Bottom (reverse at other end) Note: For clarity of detail, the Tube Sealant is not shown full width. Manual Seam end of before attaching Hip Zee Down slope end of Use Valley Spacer Plates: VSP-200 and apply #12 x 1¼ Screws on High Clip application or steel Pop Rivet on Low Clip application at 4 O.C. Field modified Hip Zee 3/16 dia. bead Tube Sealant at backside of Hip Zee to (By others, if req d by Installer) Cut panel 2-4 from Zee Tape Sealants Fold Up at angle of panel profile Cut Line Cut out 1 tabs and fold back to fit the profile. Apply Tape Sealant along the bottom contact line of the Hip Zee. Important: Make sure Tape Sealant is centered on the drill line of attachment to assure proper seal. Caulk the back of the Hip Zee the full width. Apply continuous run of Tape Sealant across the top of Hip Zee line from panel to panel. Attach Hip Cover or High Side Flashing with #14 X 7/8 Self Drilling Screws with washers into top leg of Hip Zee at 12 O.C. Attach Hip Zee to the flat of the at each side and 4 O.C. Page CUT AND INSTALL HIP ZEE AT HIP

77 The New & Improved AllianceLok 16 Roof Systems Seaming Guide 1.0 GENERAL SEAM TYPES 2.1 General TripleLok Seam IMPORTANCE OF SEAMING 3.1 Roof Performance When to Seam Temporary Seaming SEAMING EQUIPMENT 4.1 Specialized Seaming Tools Seaming Tool Source Seaming Kit Receiving and Shipping Handling and Storage Insurance ELECTRICAL REQUIREMENTS 5.1 Motor Seaming Machine Electrical Service and Cords Electrical Safety Cord Clearance CHECK PANEL ASSEMBLY 6.1 Sidelap Fit-up Clip Alignment Seam Damage MANUAL SEAMING TOOL OPERATION 7.1 Manual Seaming Tool Nomenclature Assemble Seaming Tool Tool Orientation to Seam Forming the Seam Tool Position at End of Checking the Finished Seam INDEX 8.0 BEFORE OPERATING THE MOTOR SEAMING MACHINE 8.1 Seaming Machine Nomenclature Check Seaming Rolls Check Locking Pressure Check Pre-crimper Rollers MOTOR SEAMING MACHINE OPERATION 9.1 Machine Orientation to Seam Machine Position on Locking the Machine to the Seam Engaging the Pre-crimper to the Seam Starting Seams Clean the Seams Running the Machine Stopping the Machine Un-locking the Machine Checking the Finished Seam MOTOR SEAMING MACHINE MAINTENANCE 10.1 General Seaming Rolls Lubrication Cooling Vents TripleLok SEAMING 11.1 Manual Seaming Motor Seaming Finished Seam Detail INDEX Page 97

78 The New & Improved AllianceLok 16 Roof Systems Architectural Details INDEX Details Index General Detail Locator Sections RollLok Seam Sections TripleLok Seam Eave Section Eave Trim Eave Section Eave Gutter Endlap Section Ridge Section High Eave Section High Eave Trim High Eave Section Transition Flashing Starting Rake Section Rake Trim Finish Rake Section Rake Trim Rake Section Transition Flashing Hip Section Low Panel Clip Hip Section High Panel Clip Valley Section Valley Gutter Section Interior Eave Gutter Section Roof Sections Fiberglass Insulation Roof Sections Fiberglass Insulation with Thermal Spacers Roof Sections Rigid Foam Insulation Eave Sections Special Eave Gutter INDEX Page 117

79 The New & Improved AllianceLok 16 Roof Systems Architectural Details GENERAL The following Architectural Details provide a graphic description of the AllianceLok 16 Standing Seam Roof System and it s standard applications. Use these details to determine the applications required for your specific project. These standard application details are based on typical and proven designs utilizing gasket type sealed assemblies to provide more positive weather resistance over a broad range of conditions, including low pitched roofs. It is the project designer s responsibility to assure that the specified application is appropriate for the roof s intended use. The basic function of the details, such as assembly and fit-up to closures and trim, sealing and attachments etc. cannot be modified. All applications, not in accordance to these details, require approval by the Alliance Customer Service Department. In case of conflict between these Architectural Details and the project s Erection Drawings, the Erection Drawings take precedence. These details show generic roof structural members, roof insulation and adjacent construction for simplicity of presentation. These details may be modified to accommodate clarification of structural members, roof insulation, trim profile, tie-in to adjacent construction etc. Page 118 GENERAL

80 The New & Improved AllianceLok 16 Roof Systems Architectural Details DETAIL LOCATOR Page 119

81 The New & Improved AllianceLok 16 Roof Systems Architectural Details Page 120 ROOF PANEL SECTIONS RollLok Seam

82 The New & Improved AllianceLok 16 Roof Systems Architectural Details ROOF PANEL SECTIONS TripleLok Seam Page 121

83 The New & Improved AllianceLok 16 Roof Systems Architectural Details Lap Panel Clip Roof Shoulder RF3 CS75 RF2 SF1 ¼"-14x7/8" Self Drilling Screw with washer ¼"-14x1¼" Hex Head without washer #12-14x1¼" ZAC Head with washer ¼"-14x1¼" Hex Head w/ shoulder-no washer ZAC ROOF FASTENER: 5 PER PANEL 2" TAPE SEALANT: LS " 8 OR " ROOF PANEL 5" EAVE PLATE: E/RP100 or E/RP200 ROOF FASTENER 12" O.C. WALL 6" O.C. EAVE STRUCTURAL EAVE TRIM: AKT-20 WALL PANEL Page 122 EAVE SECTION EAVE TRIM

84 The New & Improved AllianceLok 16 Roof Systems Architectural Details Gutter Bracket Gutter Bracket Gutter to Panel Eave Plate Screw to Eave Plate RF3 RF3 RF3 RF2 RF2 ¼"-14x7/8" Self Drilling Screw with washer, Zac Head ¼"-14x7/8" Self Drilling Screw with washer ¼"-14x7/8" Self Drilling Screw with washer, Zac Head #12-14x1¼" Self Drililng Screw with washer #12-14x1¼" Self Drililng Screw with washer, Zac Head ZAC LAP FASTENER (2 per Gutter Bracket) 2" ZAC LAP FASTENER: 6" O.C., (3) per Panel GUTTER BRACKET: 24" O.C. ZAC ROOF FASTENER: 5 PER PANEL LAP FASTENER: RF-3 TAPE SEALANT: LS /4" 'A' EAVE TRIM: T-17A " OR 1 EAVE PLATE: E/RP100 or E/RP200 ROOF FASTENER 12" O.C. " ROOF PANEL WALL 6" O.C. EAVE GUTTER: AKT /2" EAVE STRUCTURAL WALL PANEL TAPE SEALANT: LS-100 GUTTER BRACKET: AKT-08 ZAC LAP FASTENER: RF-3 (2 per Gutter Bracket) ROOF PANEL EAVE SECTION EAVE GUTTER Page 123

85 The New & Improved AllianceLok 16 Roof Systems Architectural Details Lap Panel Clip Endlap Shoulder RF3 CS75 RF2 SF1 ¼"-14x7/8" Self Drilling Screw with washer ¼"-14x1¼" Hex Head without washer #12-14x1¼" ZAC Head with washer ¼"-14x1¼" Hex Head w/ shoulder-no washer NOTE: FOR CLARITY OF DETAIL, ROOF INSULATION IS NOT SHOWN DOWN SLOPE ROOF PANEL ENDLAP FASTENER: RF-2 (5) PER PANEL TAPE SEALANT: LS-200 2" UP SLOPE ROOF PANEL CINCH STRAP: CS " 3 8 OR 1 " 8 BACK-UP CHANNEL: BP-172 ROOF PANEL CLIP: MC-1203 or MC-1213 PANEL CLIP FASTENER: CS75 6" 2" ROOF STRUCTURAL 8" Page 124 ROOF PANEL ENDLAP SECTION

86 The New & Improved AllianceLok 16 Roof Systems Architectural Details Endlap Panel Clip Ridge Row to End Dam Ridge Row Splice RF2 CS75 RF3 BR1 #12-14x1¼" ZAC Head with washer ¼"-14x1¼" Hex Head without washer ¼"-14x7/8" Self Drilling Screw with washer, ZAC Head Bulb Tite Rivet 7" 5" BULB-TITE RIVETS: BR-1 (at Ridge Row Splices) ROOF PANEL END DAM: ED-216 RIDGE ROW: AKT-33 ZAC LAP FASTENER: 12" O.C. TAPE SEALANT: LS-200 TAPE SEALANT: LS " 3 " 8 OR 1 BACK-UP CHANNEL: BP-172 ENDLAP FASTENER: 5 PER PANEL (GALV.) 2" ROOF PANEL CLIP: MC-1203 or MC " PANEL CLIP FASTENER: CS75 ROOF STRUCTURAL ~ ~ RIDGE SECTION Page 125

87 The New & Improved AllianceLok 16 Roof Systems Architectural Details Endlap Lap Panel Clip Roof Shoulder RF2 RF3 CS75 RF2 SF1 #12-14x1¼" ZAC Head with washer ¼"-14x7/8" Self Drilling Screw with washer ¼"-14x1¼" Hex Head without washer #12-14x1¼" ZAC Head with washer ¼"-14x1¼" Hex Head w/ shoulder-no washer 1'-0" END DAM: ED-216 ZAC LAP FASTENER: 12" O.C. 2" ENDLAP FASTENER: 5 PER PANEL (GALV.) ROOF PANEL TAPE SEALANT: LS-200 TAPE SEALANT: LS /4" 3 8 " OR " BACK-UP CHANNEL: BP-172 ROOF PANEL CLIP: MC-1203 or MC-1213 PANEL CLIP FASTENER: CS75 WALL 6" O.C. OUTSIDE WALL CLOSURE 2 1/2" HIGH EAVE TRIM: AKT-16 LAP 12" O.C. HIGH SIDE EAVE STRUCTURAL WALL PANEL Page 126 HIGH EAVE SECTION HIGH EAVE TRIM

88 The New & Improved AllianceLok 16 Roof Systems Architectural Details HIGH EAVE SECTION TRANSITION FLASHING Page 127

89 The New & Improved AllianceLok 16 Roof Systems Architectural Details Page 128 STARTING RAKE SECTION RAKE TRIM

90 The New & Improved AllianceLok 16 Roof Systems Architectural Details FINISH RAKE SECTION RAKE TRIM Page 129

91 The New & Improved AllianceLok 16 Roof Systems Architectural Details Page 130 RAKE SECTION - TRANSITION FLASHING

92 The New & Improved AllianceLok 16 Roof Systems Architectural Details HIP SECTION - LOW PANEL CLIP Page 131

93 The New & Improved AllianceLok 16 Roof Systems Architectural Details Page 132 HIP SECTION - HIGH PANEL CLIP

94 1 The New & Improved AllianceLok 16 Roof Systems Architectural Details Valley Plate Roof CF2 RF2 #10-12x1" Panhead Self Tapping Screw #12-14x1¼" ZAC Head with washer NOTE: FOR CLARITY OF DETAIL, ROOF INSULATION IS NOT SHOWN ALLIANCE STEEL INC. RECOMMENDS THE INSTALLATION OF AN ICE AND WATER SHIELD IN BETWEEN THE VALLEY PLATE AND VALLEY TRIM (BY OTHERS) TAPE SEALANT: LS-100 ROOF PANEL (diagonal field cut) 6" (MIN.) (refer to erection drawings) WATER DIVERTER VALLEY FLASHING 3 " 8 VALLEY PLATE 12" O.C. (locate to clear Roof Structurals) ROOF STRUCTURAL 12 GA. VALLEY PLATE ZAC ROOF FASTENER: 6" O.C. VALLEY SPACER PLATE (field weld to purlins) VALLEY FOR ROOF SYSTEMS WITH HIGH PANEL CLIPS TAPE SEALANT: LS-100 ROOF PANEL (diagonal field cut) 6" (MIN.) (refer to erection drawings) 3 " 8 VALLEY PLATE 12" O.C. (locate to clear Roof Structurals) ROOF STRUCTURAL WATER DIVERTER VALLEY FLASHING 12 GA. VALLEY PLATE VALLEY SPACER PLATE (field weld to purlins) ZAC ROOF FASTENER: 6" O.C. (locate to clear Roof Structurals) VALLEY FOR ROOF SYSTEMS WITH LOW PANEL CLIPS VALLEY SECTION Page 133

95 The New & Improved AllianceLok 16 Roof Systems Architectural Details Roof Eave Plate RF2 CS75 #12-14x1¼" ZAC Head with washer ¼"-14x1¼" Hex Head without washer NOTE: FOR CLARITY OF DETAIL, ROOF INSULATION IS NOT SHOWN EAVE PLATE FASTENER: CS75 12" O.C. ZAC ROOF FASTENER: 5 PER PANEL 2" MIN. 2" ROOF PANEL TAPE SEALANT: LS-100 (above Gutter) EAVE PLATE: EP100 or EP200 8" VALLEY GUTTER (16 Ga. Steel. Joints, drops, & end caps welded watertight) EAVE STRUCTURAL PARTITION WALL (when req'd) 1 3 " 4 12" MAX. 1 3 " 4 CAUTION INTERIOR GUTTER MUST BE PROVIDED WITH PROTECTION FROM: CORROSION, ICING, DAMMING & INTERIOR CONDENSATION Page 134 VALLEY GUTTER SECTION

96 The New & Improved AllianceLok 16 Roof Systems Architectural Details Lap Eave Plate Roof Wall RF3 CS75 RF2 RF2 ¼"-14x7/8" Self Drilling Screw with washer ¼"-14x1¼" Hex Head without washer #12-14x1¼" ZAC Head with washer #12-14x1¼" Hex Head with washer NOTE: FOR CLARITY OF DETAIL, ROOF INSULATION IS NOT SHOWN ~ BACK PANEL OR COUNTER FLASH WALL 12" O.C. 2" MIN. 2" ROOF PANEL ~ ZAC ROOF FASTENER: 5 PER PANEL WALL STRUCTURAL VALLEY GUTTER (16 Ga. Steel. Joints, drops, & end caps welded watertight) 8" TAPE SEALANT: LS-100 (above Gutter) EAVE PLATE: EP100 or EP200 EAVE PLATE FASTENER: CS75 12" O.C. EAVE STRUCTURAL PARTITION WALL (when req'd) 12" MAX. 1 3 " 4 CAUTION INTERIOR GUTTER MUST BE PROVIDED WITH PROTECTION FROM: CORROSION, ICING, DAMMING & INTERIOR CONDENSATION INTERIOR EAVE GUTTER SECTION Page 135

97 The New & Improved AllianceLok 16 Roof Systems Architectural Details ROOF PANEL ROOF FASTENER: RF-2 ROOF FASTENER (BY OTHERS) INSULATION CLAMPING PLATE (BY OTHERS) ROOF PANEL CLIP: MC-1203 or MC-1213 (insulation is compressed under the Panel Clip) 3 " 8 3 OR 1 " 8 EAVE PLATE EP100 or EP200 EAVE STRUCTURAL ~ CLIP FASTENER: CS75 ROOF STRUCTURAL GLASS FIBER INSULATION INSULATION FACING (vapor barrier) SECTION AT EAVE SECTION AT ROOF STRUCTURAL ROOF PANEL CLIP (insulation is compressed under the Panel Clip) LAP FASTENER: RF-3 CLIP FASTENER: CS75 ROOF PANEL TOP OF PURLIN 3 " 3 8 OR 1 " 8 RAKE ANGLE: RA1 SECTION AT RAKE GLASS FIBER INSULATION INSULATION FACING (vapor barrier) INSULATION NOTE 3/8" STANDOFF IS RECOMMENDED FOR UP TO 4" THICK INSULATION. 1 3/8" STANDOFF IS RECOMMENDED FOR 4" TO 6" THICK INSULATION. Page 136 ROOF SECTIONS FIBERGLASS INSULATION

98 The New & Improved AllianceLok 16 Roof Systems Architectural Details ROOF PANEL ROOF FASTENER (BY OTHERS) ROOF FASTENER: RF-2 INSULATION CLAMPING PLATE (BY OTHERS) ROOF PANEL CLIP: MC-1213 (Thermal Block is continuous between Panel Clips) THERMAL BLOCK (made of rigid foam, insulation is compressed under the Thermal Block) EAVE PLATE: EP200 EAVE STRUCTURAL SECTION AT EAVE ~ CLIP FASTENER: CS75 ROOF STRUCTURAL SECTION AT ROOF STRUCTURAL GLASS FIBER INSULATION 1 3 " INSULATION FACING (vapor barrier) 8 ROOF PANEL CLIP: MC-1213 (insulation is compressed under the Panel Clip) LAP FASTENER: RF-3 CLIP FASTENER: CS75 ROOF PANEL 3 1 " 8 THERMAL BLOCK: TB-200 RAKE ANGLE: RA1 GLASS FIBER INSULATION INSULATION FACING (vapor barrier) SECTION AT RAKE INSULATION NOTE 3/8" STANDOFF IS RECOMMENDED FOR UP TO 4" THICK INSULATION. 1 3/8" STANDOFF IS RECOMMENDED FOR 4" TO 6" THICK INSULATION. ROOF SECTIONS FIBERGLASS INSULATION WITH SPACERS Page 137

99 3 The New & Improved AllianceLok 16 Roof Systems Architectural Details Endlap Lap Panel Clip Roof Shoulder RF2 RF3 CS75 RF2 SF1 #12-14x1¼" ZAC Head with washer ¼"-14x7/8" Self Drilling Screw with washer ¼"-14x1¼" Hex Head without washer #12-14x1¼" ZAC Head with washer ¼"-14x1¼" Hex Head w/ shoulder-no washer ROOF PANEL ROOF FASTENER: RF-2 ROOF PANEL CLIP: MC-1203 BEARING PLATE (to support Panel Clip) *8" EAVE PLATE RIGID FOAM INSULATION ROOF FASTENER: RF-2 ROOF STRUCTURAL EAVE STRUCTURAL ~ PANEL CLIP FASTENER (2 per Panel Clip) INSULATION FACING (vapor barrier) SECTION AT EAVE SECTION AT ROOF STRUCTURAL ROOF FASTENER: RF-2 LAP FASTENER: RF-3 EAVE PLATE PANEL CLIP FASTENER ROOF PANEL CLIP ROOF PANEL ROOF STRUCTURAL SHOULDER FASTENER: SF-1 12" O.C. 3 " 8 * RIGID FOAM INSULATION INSULATION FACING (vapor barrier) BEARING PLATE SECTION AT RAKE NOTE RIGID FOAM INSULATION THICKNESS = 1" TO 4". * Page 138 ROOF SECTIONS RIGID FOAM INSULATION

100 The New & Improved AllianceLok 16 Roof Systems Architectural Details ZAC Roof Lap Lap ZAC Roof Roof Wall PS100 RF3 RF2 RF2 RF2 ¼"-14x7/8" Zac Head with washer ¼"-14x7/8" Self Drilling Screw with washer #12-14x1¼" ZAC Head with washer #12-14x1¼" Hex Head with washer #12-14x1¼" Hex Head with washer NOTE: FOR CLARITY OF DETAIL, ROOF INSULATION IS NOT SHOWN 2" ZAC ROOF FASTENER: 12" O.C. ZAC LAP FASTENER: 6" O.C., (3) per Panel GUTTER STRAP: 32" O.C. TAPE SEALANT: LS-100 EAVE PLATE: EP100 or EP200 LAP FASTENER: RF-3 3 " 3 8 OR 1 8 " ROOF PANEL 7 1/4" EAVE TRIM: T-17A ROOF FASTENER: 12" O.C. WALL 6" O.C. EAVE STRUCTURAL EAVE GUTTER: AKT /2" WALL PANEL NOTE: REQUIRES SPECIAL GABLE TRIM CAUTION GUTTER IS NOT RECOMMENDED FOR AREAS THAT EXPERIENCE SNOW, ICE, EXTREME RAINFALL OR DAMMING CONDITIONS EAVE SECTIONS SPECIAL EAVE GUTTER Page 139

101 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info NOTES Page 140

102 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info INDEX ALLIANCE STEEL INC. ROOF OWNERS MAINTENANCE MANUAL Personal Safety Roof Maintenance Protect Your Roof Investment Maintenance Guidelines ALLIANCE STEEL INC. WARRANTY ROOF CURB COMPLIANCE REQUIREMENTS General Curb Compliance Requirements Alliance Steel Inc. Approved Curb Suppliers ALLIANCE STEEL INC. SAMPLE WEATHER-TIGTNESS WARRANTY General A. Conditions Precedent B. Conditions or events, which shall void the Limited Warranty C. Other Terms and Conditions D. Project Information Page 141

103 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info PERSONAL SAFETY WALKING ON ANY ROOF IS DANGEROUS. SAFETY MUST ALWAYS BE TOP PRIORlTY WHEN PERFORMlNG MAINTENANCE ON YOUR ROOF SYSTEM ALWAYS USE ALL FALL PROTECTION AND PERSONAL SAFETY EQUIPMENT REQUIRED BY OSHA AND OTHER REGULATORY AGENCIES. FAlLURE TO FOLLOW THESE REGULATIONS CAN RESULT IN SERIOUS INJURY OR DEATH. YOU MAY ALSO BE SUBJECT TO SUBSTANTIAL FINES FOR NONCOMPLIANCE. Always use extreme caution when walking on roofs with steep slopes, near roof edges, or on roofs that are wet or covered with ice or snow. Insure that all maintenance personnel are adequately trained in safety procedures and that all safety equipment is in proper working condition. When performing roof maintenance, always take the following precautions: Use fall protection and other safety equipment as required. Do not walk on roof flashings such as gutter, rake, hip or ridge flash. Do not walk on Light Transmitting Panels ( LTPs ). They will not support a person s weight. Guard all LTPs and roof openings. Step only in the panel flat directly on or in close proximity to a supporting roof structural. Your new standing seam roof ( SSR ) is designed to provide years of protection with very little maintenance. However, no roof is immune to severe weather or completely maintenance free. To keep your roof performing, as it should, a comprehensive maintenance program must be implemented. ROOF MAINTENANCE Your SSR should be inspected periodically and whenever any of the following conditions occur: After a fire, vandalism or known damage to an adjacent roof area. Exposure to severe weather conditions, including high winds, hail or abnormally heavy rains or ice and snow. Items to check for after high winds include: Debris from nearby trees, loose flashing or other roof components, punctures from falling limbs or loose flashing, and loose fasteners. After a hailstorm, check roof for punctures, damaged trim, and loose fasteners. After abnormally heavy rains, check roof and gutters for ponding water. Also check all roof curbs, roof penetrations and any special trim conditions to insure that water is not ponding upslope from these areas. Check trim and plumbing pipes for damage from moving ice. Check for loose fasteners at trim and endlaps. Replace stripped-out fasteners by removing existing fastener; apply urethane sealant into hole; install an oversize, long-life fastener into hole. After other trades have been on the roof for any reason. Inspect the roof for damage caused by workers including chemical or solvent spills, scratches in the paint or Galvalume coating, excessive foot traffic and punctures. Make sure that any debris or scrap left behind by the workers is removed from the roof immediately. Avoid using cutoff saws and welding equipment over the roof. In cases where this is not possible, the roof must be adequately protected. A fire cloth is recommended. Items such as drill shavings, wire, metal scrap and other debris can corrode and damage the roof. Sharp pieces of metal, such as those left by a nibbler, can stick in a worker s shoes and scratch the paint as they walk on the roof. Mortar or concrete will etch the paint or Galvalume coating. Roof panels in areas where there is a possibility of any masonry product being spilled on them should be protected. In the event that the panels do have a masonry product spilled on them, they should be cleaned and the panels rinsed. Should any solvent or chemical be spilled on the roof, clean up immediately and thoroughly rinse the affected area. Panels should be cleaned with mild detergent. Leak Repair Never allow workers to fix leaks by applying caulk, elastomeric membranes, plastic roof cement, etc to the roof surface. This is never a long-term solution for repairing a leak. Surface applied caulks and compounds will eventually lose their bond to the metal. This will allow water to become trapped between the repair material and the roof panel, which will cause severe corrosion. Leaks at panel or trim joints, should be repaired by disassembling the metal joint and reinstalling the proper sealant between the metal layers. Leaks caused by roof punctures must be evaluated on an individual basis. In some cases, the affected roof panel may need to be replaced. Page 142

104 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info PROTECT YOUR ROOF INVESTMENT Always consult the roof manufacturer before initiating repair work. The manufacturer can give you helpful information as to how to make the repair and can give you a list of Certified Installers in your area that you can contact about performing the repair work. Foot Traffic Keep foot traffic to a minimum. Heavy foot traffic can cause panel ponding areas on lower pitched roofs. This is particularly true just upslope from the eave and at end-laps. Always walk in the flat of the panel near a supporting roof structural. Do not walk on trim or in gutters. On bare Galvalume roofs, excessive foot traffic may cause black burnish marks. If regular foot traffic is planned for a roof, provisions should be made for a properly designed and installed roof walkway system. In order to limit access to the roof, roof hatches or access ladders should be locked at all times. A sign should be posted at the point of access, stating that only authorized personnel are allowed onto the roof. In addition, a logbook should be kept of all visits to the roof and the reason for such visits. Drainage In order for your roof to perform as intended, water must properly drain from the roof. Following are things to avoid: Do not allow anything to be installed on your roof that will cause water to pond. Keep roof free of debris and keep debris out of gutter to allow water to quickly drain from roof. Do not use wood blocking to hold equipment off of panel seams. This blocks the flow of water and holds moisture. Also, if the wood is treated, it may contain salts or copper sulfate which wilt deteriorate the roof, and void warranty coverage. Do not allow water to cascade onto the roof from an adjacent roof. Do not allow rooftop AC units or evaporative coolers to drain onto the roof. The condensate from AC units contains dissolved copper ions with will cause galvanic corrosion. The water from evaporative coolers contains high salt concentrations, which will cause severe corrosion. Use PVC pipe to carry the condensate to the gutter. Anything that traps or holds moisture on a roof will cause premature corrosion. Ice and Snow Removal Excessive ice and snow should be removed from roof immediately to prevent damage to roof and possible collapse. Do not use metal tools to remove the ice or snow as this can damage the paint and/or Galvalume coatings. Also, be careful around plumbing pipes and flashings. Be extremely careful if your roof has Light Transmitting Panels. THESE PANELS WILL NOT SUPPORT A PERSON S WEIGHT AND WILL BE DIFFICULT OR IMPOSSIBLE TO SEE IF THEY ARE COVERED WITH ICE AND SNOW. Additions to Roof All additions to the roof, including but not limited to, roof curbs, pipe penetrations and HVAC units must be approved in writing by Alliance before work commences. All work must be performed by an Alliance Certified Installer. Dissimilar Metals Never allow your roof to come in contact with, or water runoff from, any dissimilar metal including but not limited to: copper, lead or graphite. Failure to adhere to this requirement will cause your roof to rapidly deteriorate due to galvanic corrosion and will void all warranties. Common abuses of this requirement include: lead hats for plumbing vents, copper lightning rods and/ or cable, copper trim, existing copper gutter that drains water onto your new roof, and condensate from AC units draining onto roof. Paint and Coating Information Remove smudge marks from bare Galvalume. Formula 409 has proven to be somewhat effective. Lightly rub with a clean cloth and rinse with water. Do not rub more than required to remove smudge. No product will remove all smudge marks. Remove rust stains. Soft Scrub has proven to be somewhat effective. Lightly rub with a soft cloth and rinse with water. Do not rub more than required to remove stain. No product will completely remove rust stains To touch-up scratches in paint (not to bare metal), clean area to be painted with mineral spirits. Rinse thoroughly and dry. Using a small artist s brush, lightly apply the absolute minimum amount of touch-up paint required to fill the scratch. Use only touch-up paint supplied by manufacturer. Page 143

105 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info MAINTENACE GUIDELINES DO Inspect your roof regularly. Walk in the flat of the panels near the structural supports. Keep roof, gutters and downspouts free of debris. Inspect roof for damage after heavy storms. Caution workers on roof to protect against roof punctures. Remove excessive ice and snow accumulations as necessary. Inspect and reseal as necessary all roof curbs and other penetrations with urethane sealant. Always get manufacturer approval before making any modifications to the roof. Always use tong life fasteners and stainless steel rivets on the roof and trim. Repaint any areas that are susceptible to rust as equired. DON T Allow your roof to be neglected. Walk on the panel ribs or on flashings. Allow debris of any kind to collect on roof. Allow damage from storms to go undetected and cause ancillary damage. Drop sharp or heavy objects on roof. Use metal shovels or other tools that can scratch the paint or Galvalume coating on the panels. Use plastic roof cement or butyl or silicone caulk anywhere on the roof. Assume that minor additions or modifications will not cause any problems. Use zinc plated fasteners or carbon steel rivets. Allow rust or rust stains to build up on roof. Page 144

106 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info Weather-tightness Warranty Roof Curb Compliance Requirements Alliance Steel Inc produces some of the finest standing seam metal roofing system products and weather-tightness warranties offered in the Metal Building and Component industry today. However, the performance and longevity of the standing seam roofing systems require that all roof curbs be pre-approved or meet Alliance specifications to be included in any weather-tightness warranties currently offered. Curb Compliance requirements: 1.) All roof curbs must be under/over formed curbs. (Under on the uphill side and over on the downhill side with formed rib/cell profile closures to match the exact ASI panel design. Loose aluminum cell/rib closures are acceptable with pre- approval and proper installation practices being followed. 2.) All curbs must be a rib to rib design with panel legs of the curb apron matching the ASI panel profile to allow parts to be seamed into the roof panels. Minimum distance between vertical side curb legs and panel ribs should be 6". 3.) All curbs must have a high side water diverter/cricket with an extended apron to allow water to flow unrestricted around the curb main structure. 4.) All roof curbs must be properly structurally supported to accommodate the RTU to be installed. 5.) ALL ROOF CURBS MUST BE WELDED.080 ALUMINUM to be acceptable to be included into the Alliance weather-tightness warranty. 6.) All curbs must be pre-approved by the Alliance warranty group prior to installation and preferably before the parts are purchased from a third party vendor. Alliance Steel Inc Approved Curb Suppliers: 1.) L M Curbs 827 Fisher Rd Longview, Texas / ) KCC International/ Kentuckiana Curb Co. Inc 2716 Grassland Dr Louisville, KY / ) Metallic-Products Corp 7777 Hollister Dr Houston, Texas / ) Roof Curb Systems 363 N Industrial Blvd. Trenton, GA / ANY OTHER CURB VENDOR MUST BE SUBMITTED FOR ASI APPROVAL Page 145

107 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info 20-YEAR WEATHERTIGHTNESS LIMITED WARRANTY AGREEMENT IN CONSIDERATION of the purchase by the owner whose name appears hereafter ( Owner ) of a roofing system ( Roofing System ) manufactured by Alliance Steel, Inc. ( Alliance ), and installed by the roofing contractor whose name appears hereafter ( Roofing Contractor ), and subject to all terms, conditions, limitations, allocations of warranty, and responsibilities set forth hereinafter, Alliance and Roofing Contractor severally warrant to Owner that the Roofing System will prevent leaks of rainwater into Owner s building for 20 years from the date of substantial completion. Responsibility for performance of the Limited Warranty is severally allocated as follows: For the initial twenty-four months following completion of erection, Roofing Contractor shall be solely responsible for all repairs resulting from defects or deficiencies in workmanship in installing the Roofing System, but shall not responsible for any defects in materials supplied by Alliance, nor for any defects in Alliance s design of the Roofing System. For its part, Alliance shall be solely responsible for all defects in materials and Roofing System design, and subsequent to the initial twenty-four month period following completion of erection, Alliance shall be responsible for all defects in the workmanship of installation as well. Prior to Alliance Steel, Inc accepting responsibility for ALL defects, the building(s) must have remained LEAK FREE for (24) continuous months. ALLIANCE AND ROOFING CONTRACTOR MAKE NO OTHER WARRANTY WHATEVER, EXPRESS OR IMPLIED, AND DISCLAIM ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL ALLIANCE OR ROOFING CONTRACTOR BE LIABLE FOR ANY LOSS OF PROFIT, OTHER COMMERCIAL LOSS, CLAIMS FOR INCIDENTAL, CONSEQUENTIAL, OR SPECIAL DAMAGES OF ANY TYPE RESULTING FROM ANY DEFECT IN THE ROOFING SYSTEM, OR LOSS TO THE INTERIOR OF THE BUILDING OR ITS CONTENTS, WHETHER OWNER S CLAIM BE BASED IN CONTRACT, TORT, WARRANTY, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE. OWNER EXPRESSLY AGREES THAT THE REMEDIES SET FORTH HEREIN ARE OWNER S SOLE AND EXCLUSIVE REMEDIES. ALLIANCE S TOTAL CUMULATIVE LIABILITY UNDER THIS LIMITED WARRANTY IS LIMITED TO THE COST OF THE REPLACEMENT OF THE DEFICIENT ELEMENT(S) OF THE ROOFING SYSTEM, UTILIZING NORMAL MATERIALS, METHODS AND WORKMANSHIP, OR THE SUM OF $ (20yrs) ( MAXIMUM LIABILITY ), WHICHEVER IS LESS. ALL WARRANTIES BY ALLIANCE TO OWNER MAY BE FULLY SATISFIED BY THE REPAIR OF THE ROOFING SYSTEM, OR BY ALLIANCE S TENDER OF THE RESIDUE, IF ANY, OF THE GROSS DOLLAR AMOUNT OF THE MAXIMUM LIABILITY. ROOFING CONTRACTOR S TOTAL LIABILITY UNDER THIS LIMITED WARRANTY IS LIMITED TO SUPPLYING ALL OF THE LABOR COST FOR REPAIRING ANY LEAKS IN THE ROOFING SYSTEM FOR THE INITIAL TWENTY-FOUR MONTHS FOLLOWING COMPLETION OF ERECTION. TERMS, CONDITIONS, LIMITATIONS A. Conditions Precedent. The absence of any one of the following conditions shall render this Limited Warranty void and unenforceable, and relieve Alliance of liability and responsibility to repair the Roofing system. Alliance shall have no obligations under this Limited Warranty unless or until each of the following conditions exist or shall have been fulfilled: 1. All elements of the Roofing System have been properly installed in the manner set forth in Alliance s current Roofing System installation and erection documentation, incorporated herein by reference, and sound industry practice, including, but not limited to, installation of all roof curbs, roof jacks, sealants, mastics, subframing, roof panels, clips, vapor barriers, insulation, thermal blocks, and flashing. Page 146

108 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info 2. All bills for materials and services by Alliance and the Roofing Contractor have been paid in full. 3. Within sixty days of completion of installation of the Roofing System, Alliance shall have received, and approved in writing, final drawings of the installed Roofing System, showing the exact number, size, and location of all roof penetrations and roof-top equipment, certified to be correct by the Roofing Contractor, together with photographs of the completed Roofing System. 4. No other manufacturers products have been substituted for Alliance s products, or otherwise incorporated into the Roofing System, unless approved by Alliance in writing in advance. 5. Owner shall have permitted Alliance to repair the Roofing System at any reasonable time Alliance and/or Roofing Contractor, in their respective options, deem the Roofing System to be in need of repair. 6. Owner shall have provided Alliance with written notice within thirty days of the discovery of any leaks in the Roofing System, together with evidence that establishes that the claimed non-conformance or defect resulted from a breach of the warranty set forth herein, and Alliance and its agents have been given a reasonable opportunity to inspect the alleged problem. 7. Any claim made hereunder is being made within the term of the Limited Warranty. B. Conditions or events, which shall void the Limited Warranty. The parties hereto understand that metal roofing systems have certain physical characteristics and consequent limitations which must be adhered to in order to maintain the beauty and integrity of a roofing system. Failure to respect these limitations can cause a roofing system to leak or even fail, no matter how high the quality of the roofing system as shipped or installed. Owner understands that this Limited Weathertightness Warranty is not an insurance policy against any possible occurrence, but rather is a limited warranty by Alliance and Roofing Contractor, respectively, that they have delivered and installed a quality Roofing System. This Limited Warranty is not intended to protect Owner from occurrences outside the reasonable control of Alliance and Roofing Contractor. The following conditions or events (grouped under headings for convenience only) describe damage or deterioration to roofing systems which can occur before, during, or after installation of the roofing system. The occurrence of any one or more of the following shall render this Limited Warranty void and unenforceable, and relieve Alliance and Roofing Contractor (for matters which occur subsequent to completion of installation of the Roofing System) of responsibility to repair the Roofing System: 1. Damage occurring prior to completion of the Roofing System. a. Damage due to mechanical or chemical causes. b. Damage to panels due to condensation or failure to keep the panels dry prior to installation, whether during shipment, storage, or the erection process. c. Damage outside the reasonable control of Alliance or Roofing Contractor, respectively. 2. Damage due to or associated with improper construction or later alterations. a. Deterioration due to water run-off from, or electrolytic corrosion to, areas in metallic contact with lead or copper. b. Failure to remove debris from overlaps during construction. c. Deterioration of panels caused by contact with green or wet lumber. d. Deterioration of panels due to exposure to wet or damp insulation. e. Damage occurring as a consequence of interior condensation, whether to the Roofing System, or underside corrosion, or to the building. Failure to use vapor barriers with a permeability rating of.05 or less with sealed joints and perimeter, especially where insulation is installed immediately beneath the roof panels. Failure to insure adequate ventilation of attic space between a roof panel and insulation, especially where insulation is installed directly on top of an existing roof. f. Leakage associated with gutters, valleys, flashing to parapets or to other structures, improper installation of panels or other causes which allow water to cascade onto the Roofing System, or situations which prevent continuous drainage of water from the Roofing System. Page 147

109 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info g. Leakage associated with penetrations of the Roofing System by vents, ventilators, skylights, signs, equipment, or penetrations as a result of other causes. h. Suspension on the building of any weight in excess of design specifications. i. Defects in the foundation. j. Deterioration of panels caused directly or indirectly by panel contact with fasteners (unless provided by Alliance). k. Damage occurring as a result of improper care during the installation process. 3. Damage due to or associated with exposure to harmful external forces or conditions. a. Deterioration caused by marine or saltwater atmospheres or by regular spray of either salt or fresh water. b. Corrosion caused by fallout or exposure to corrosive chemicals, including but not limited to, ash or fumes from any chemical plant, aviation fuel, foundry, plating works, kiln, fertilizer manufacturing, paper plant, cement dust, animal waste, or emissions from similarly corrosive sources. c. Damage caused by falling or moving objects, fire, explosion, riot, civil commotion, acts of war, natural disasters, or by other abnormal environmental conditions; foreign substances in the air, lightning, strong gales, hurricanes, tornadoes, or earthquakes. d. Leakage caused by ice-dams, which prevent the free flow of water off of the Roofing System. e. Any cause beyond the reasonable control of Alliance or Roofing Contractor. 4. Damage resulting from improper use or lack of maintenance. a. Deterioration caused by any corrosive substance or condensate of any substance contained, generated or released inside or near the building. b. Damage caused by individuals on the Roofing System, whether engaged in walking, jumping, scraping, hammering, gouging, carving, vandalism, or other improper treatment or abuse. c. Failure to promptly remove debris from all surfaces of the panels. d. Damage to panel coating caused by scouring or cleaning procedures. e. Movement of the building from its original location. f. Failure by Owner, Owner s agent(s), lessee(s), or other occupant or user to use reasonable care in maintaining the roof. g. Alterations to the Roofing System undertaken without Alliance s prior written authorization, including, but not limited to, structures, fixtures, or utilities being placed upon or attached to the Roofing System. h. Other causes of leakage, which cannot fairly be attributed to defects in the Roofing System supplied by Alliance, or to the construction workmanship of Roofing Contractor. C. Other terms and conditions. 1. During the term of this Limited Warranty, Alliance and its agents shall have reasonable free access to inspect the Roofing System. Alliance shall be entitled, at its sole discretion, to repair any element of the Roofing System it deems in need of same. Alliance shall have sole discretion to determine the type of repair needed, and how it shall be undertaken. Alliance and/or Roofing Contractor shall not be liable for the cost of any repairs undertaken by others without prior written approval. 2. Neither Alliance nor Roofing Contractor s failure at any time to enforce any of the terms or conditions stated herein shall be construed to be a waiver of such provisions, or of their right to exercise any of the terms hereof at any future time. 3. If the subject roof is covered by products of more than one roofing products manufacturer (where Alliance has approved in writing the use of other manufacturers products), this Limited Warranty shall apply only to those portions of the roof which are covered solely by Alliance s manufactured products. 4. This Limited Warranty is tendered for the sole benefit of the original purchaser as named below and is not transferable or assignable. Page 148

110 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info 5. No oral agreements or understandings purported to have been made before or subsequent to the signing hereof, nor any course of conduct or performance, shall modify this agreement. This agreement sets forth the full and complete rights of the parties hereto, and may not be amended orally, but only in writing signed by duly authorized officers of the parties concerned. 6. It is a condition of this Limited Warranty that Owner shall have established compliance with the conditions and requirements set forth herein. 7. The laws of the State of Oklahoma shall govern the rights and duties of the parties under this agreement and jurisdiction and venue shall be Oklahoma County, Oklahoma. D. Project information. Alliance Job #: Building Owner: Project Name & Location: Type of Roof Covering: Roof Pitch (must be greater than 1/2:12): Square Footage of the Roofing System: Date of Completion of Installation: Building End Use: THIS AGREEMENT shall become valid only when signed by each of the Roofing Contractor, Owner and Alliance. WITNESS our hands and seals this day of, 20. To be signed by Owner: I have read, understand, and agree to the terms and conditions hereof: Owner: Address: City, St, Zip: Phone Number: Printed Name: Signature: Title: Page 149

111 The New & Improved ALok-16 Roof Systems Maintenance & Warranty Info To be signed by Roofing Contractor(s): I/we are the Roof Contractor on this project. I/we warrant to Alliance Steel and the owner that the Roofing System described herein has been competently constructed in strict accordance with Alliance Steel s published erection procedures and sound industry practices. I/we agree that for the initial twenty-four months following completion of erection or prior to the building(s) remaining leak free for twenty-four continuous months, I/we agree to promptly correct any roof leaks which result from improper workmanship or improper installation. Roofing Contractor (Alliance customer): Address: City, St, Zip: Phone Number: Printed Name: Signature: Title: Roofing subcontractor (if applicable): Address: City, St, Zip: Phone Number: Printed Name: Signature: Title: To be signed by Alliance Steel, Inc. Alliance Steel, Inc: Title: President 1994 Alliance Steel, lnc. Page 150