Basement Solutions Never fear, Olshan is here!

Healthy Home 1-877-4-OLSHAN OlshanWaterproofing.com (To Reach the Office Nearest You) Basement Solutions Never fear, Olshan is here!

APPROACH What is a Healthy Home? Water Damage Structural Problems Air Quality Finding the right solution to your basement problems. At Olshan we believe that no two basements are alike and each basement problem deserves thorough investigation before it can be properly addressed. This is why our experts work with you to identify the source of your problems, before developing a repair plan unique to your home. Problems that begin in the basement can create many other problems that affect all areas of your home. This includes uncomfortable humidity levels, musty odors and poor indoor air quality. Olshan s Healthy Home approach is uniquely crafted to focus on the three key areas affecting your home s health: Water Management Structural Repairs Air Quality Path of Least Resistance Water always seeks the path of least resistance and enters your basement through weak points. Once water has found a way into your basement, it is important to address several key areas to adequately repair the problem. Only the Strong Survive Problems with the structural elements of your home s basement can lead to a number of additional problems. Structural issues weaken your home and can leave your basement susceptible to cracks and water intrusion. Structural problems can also decrease the value of your home. Air Quality Air Quality often results in mold, high humidity levels and other factors that can lead to damage to your most valuable asset, your home. It can also harm something far more precious - your health and your family s health. To accomplish this, we offer a variety of different solutions designed to fit your home s needs and your budget. Since basement problems can affect all areas of your home, combining multiple products and services to develop a more comprehensive solution is often the best method for creating a Healthy Home. Our Water Management plans are designed using a closed system philosophy. Closing the system helps prevent moisture and damp soils from harming your home s environment. Our Healthy Home approach helps you achieve a quality solution that s built to last. Water Management Different basements experience different problems. This is why no Water Management repair should be the same. At Olshan, we offer a suite of effective Water Management products and services to ensure we build the right solution for your problems. Structural Repairs Structural issues compromise the stability of your home, weakening the foundation and basement walls. Left unaddressed, these issues worsen and can lead to the devaluation of your home. Olshan s focus treats the underlying problems affecting your structure using innovative solutions. Air Quality Improvements In your home, hot air rises and escapes near the upper levels. To replace it, harmful basement air is sucked up into the living areas of your home through a process known as the Stack Effect. Olshan helps improve indoor Air Quality using industry-leading products. When your basement has problems you can t use it. Imagine reclaiming that space and using your basement as a private gym, music studio or entertainment area. Olshan s Healthy Home approach treats many of the problem areas in your basement allowing you to enjoy the space for everyday use.

Basement Problems Common Problems Problems in your basement often cannot be seen and are typically related. Use caution when selecting a la cart services from other service providers. Their solutions might address a single problem, but may not be comprehensive. Water always seeks the path or paths of least resistance and gets into your home through cracks in the floor and walls, over and under the footer and through damp, humid air. Once water has found a way into your basement, it is important to address several key areas when repairing the problems. 1 Water intrusion at footer 2 Water intrusion from floor cracking 3 Water intrusion through walls and mortar joints 4 Water Intrusion through window sill 5 Walls sweating, excessive condensation 4 5 7 6 3 8 9 If one area is repaired while others are ignored, water is likely to return and will continue to expose your home to damage and devaluation along with a host of other potential problems. 6 Air quality/high humidity 7 Bowed/tilted walls 8 Subsurface water 9 Wall cracks 2 8 1 A 1 2 3 C From D Under and Over the Footer Common E construction methods may leave a small space between the footer and the poured basement floor. Excess water under the structure may create pressure and cause water to find its way into your basement. Through Floor Cracks Excess water in the soil under your basement floor can create pressure, causing the water to find its way through cracks and onto your basement floor. Mortar Joints Excess moisture in the soil creates hydrostatic pressure that can cause cracks or bowed or tilted walls that allow water to seep into your living space. If you have block walls, the water seeping in may not be visible until it builds up inside the blocks, causing deposits, mildew and other problems as well as water seeping out of the bottom of the wall. 4 5 6 Bleeding and Sweating Window Sills Excessive moisture levels often cause basement walls to sweat, causing standing water to pool. If you have window wells, they may hold moisture, allowing water to seep in. Bleeding and Sweating Walls Constant levels of excess moisture will often cause block walls to sweat, causing water to pool inside. Window wells may hold excess moisture allowing it to seep into your basement. Through the Air Harmful water in the air can cause higher humidity levels and air quality problems. This can cause mold, create allergens and become a nutrition source for dust mites and other insects. 7 8 9 Bowed/Tilted Walls Expansive soils can exert heavy pressure on basement walls that result in damage. Bowed or tilted walls are more than just unsightly they can allow moisture into the basement. When you step into your basement and see wall damage, it should raise an alarm indicating the possibility of structural failure. Subsurface Water Water can penetrate your basement from around your basement walls and floor. This can cause damage to the inside of your home and make the basement space unusable for storage or recreation. Wall Cracks Water pressure can cause the soil that surrounds your basement to shift. When soil is overly saturated with water it expands, then as it eventually dries out, the soil contracts. This type of soil movement exerts pressure on the walls, leading to cracks. Basement Problems Only Get Worse Loss of valuable living space Structural foundation damage Bowing, cracking, or compression of basement walls Damage to appliances Structural wood members rot or decay Electrical dangers indoor Air Quality Exposure to mold, allergens and dust mites Find out more: Hydrostatic pressure can result in serious basement damage: OlshanWaterproofing.com

Olshan Basement Solutions If your waterproofing contractor only knows waterproofing you could be throwing your hard earned money down the drain. Basement waterproofing has evolved in a major way. Old, obsolete processes just can t compare to today s technologically-advanced basement solutions. Built on 80 years of home service experience, the experts at Olshan have developed a cutting-edge approach to basement repair. Olshan s Basement Repair solutions have been carefully selected to address an array of problems that jeopardize the health of not just your basement, but the overall health of your home. Comprehensive STRATEGY Basement water intrusion is often a sign that a host of additional problems are lurking behind the scenes. Left untreated, basement problems become house problems that weaken its Structural integrity and degrade the Air Quality in your home. Olshan s Healthy Home approach addresses many problem areas in your basement. As part of a comprehensive repair plan, Olshan often recommends combining multiple solutions. Olshan will assess your problems, and then design a budget-conscious repair plan unique to your home s needs. Assembling the right group of complementary solutions is often the best way to correct issues in three major areas affecting the health of your home: Water Management Structural Air Quality a B C D E F G H I J Water Lock TM /Under Floor Drain* Baseboard Water Channel Wall Shield Under Floor Drain Exterior Wall Waterproofing Surface Drain Footer Drain with Gravel Fill Downspout Extension Sump Pump Basin Gravity Discharge J K Our Products K L M N O P Q R H O Monolithic Slab Wall Lock TM Adjustable Wall Brace Epoxy Injections Carbon Fiber Strips Root Barrier Pilings Dehumidifier HumiGo TM P L B R 1. Water Intrusion at Footer (Floor/Wall Joint) Monolithic Floating Slab 2. Floor Water Intrusion Cracks/Drains 3. Wall Water Intrusion from Cracks/Mortar Joints 4. Water Intrusion Window Sills 5. Wall Sweating/Condensation 6. Excess Humidity/Air Quality 7. Bowing Walls 8. Subsurface Water 9. Wall Cracks Problem: M Solution: A. Water Lock TM Plus + D Q Water Management Interior Water Mgmt Exterior Water Mgmt B. Baseboard Water Channel C. Wall Shield N D. Under Floor Drain E. Ext. Wall Waterproofing F. Surface Drain C I *Water Lock TM Plus is installed with the Under Floor Drain G. Footer Drain/Gravel Fill H. Downspout Extension K Discharge I. Sump Pump Basin J. Gravity Discharge a D K. Wall Lock TM L. Adjustable Wall Brace E Structural Add Root Barrier M. Epoxy Injections F G Floating Slab N. Carbon Fiber Strips O. Root Barrier P. Pilings Air Quality Q. Dehumidifier R. HumiGo TM

Water Management Methods An effective Water Management solution can be achieved using one of two methods: Interior Water Management or Exterior Water Management. Both methods are equally effective but differ in the scope of work, warranty, cost and installation. Simple Basement Repairs alone will not always improve uncomfortable indoor humidity, musty odors or indoor Air Quality problems. Closing the system and incorporating Exterior Drainage is often recommended to achieve a more complete repair. Olshan s Healthy Home approach combines complimentary solutions to address multiple problem areas. Water Management Interior Water Management Offers a means of Water Management that is as effective as Exterior Water Management but requires work to be performed on the interior of your home. Olshan A provides Interior Water Management options designed to help reduce B water and moisture problems in your C home. From our patented Water Lock D TM Plus to our lineup of E I Interior Water Management lights Requires concrete breakout In most instances a sump pump will be installed Shorter installation time Full Interior Wall Waterproofing is recommended, but can be modified at customer s request Allows water into your basement, then manages it away Serviceable Healthy Home Solutions to protect your home and family, our Interior basement Water Management products help make your environment safe and healthy. Exterior Water Management Offers a means of Water Management from the outside of your home and often requires excavation of the exterior to access the entire wall. Differs from Interior Water Management in the concept and scope of repair. Installation of Exterior Moisture Barrier to provide protection from outside water table 3/4 washed gravel replaces dirt to release hydrostatic pressure and ensure water passage to Footer Drain Footer Drain placed outside of home to safely discharge water away from the structure Sump pump installation with available dual pumps to ensure a redundant Water Management solution Water Management METHODS 1. Water Intrusion at Footer (Floor/Wall Joint) Monolithic Problem: Solution: A. Water Lock TM Plus Interior Water Mgmt B. Baseboard Water Channel C. Wall Shield Water Management D. Under Floor Drain E. Ext. Wall Waterproofing F. Surface Drain G. Footer Drain/Gravel Fill Exterior Wall Waterproofing Exterior Water Mgmt H. Downspout Extension I. French Drain J. Double Barrel Drain K. Wall Lock L. Adjustable Wall Brace Structural Add Root Barrier M. Epoxy Injections Exterior Water Management lights Work performed outside, no disturbance Air Quality to the interior Sump pumps are recommended but may not be necessary Longer installation time Serviceable Includes Exterior Wall Waterproofing N. Carbon Fiber Strips O. Root Barrier P. Pilings Q. Dehumidifier R. HumiGo N O P Water Lock TM Plus installed with Under Floor Drain Find out more: Need help deciding which Water Management method works for you? OlshanWaterproofing.com Basement Solutions Olshan Waterproofing Warranty Floating Slab 2. Floor Water Intrusion Cracks/Drains 3. Wall Water Intrusion from Cracks/Mortar Joints 4. Water Intrusion Window Sills 5. Wall Sweating/Condensation 6. Excess Humidity/Air Quality 7. Bowing Walls 8. Subsurface Water 9. Wall Cracks *Water Lock TM Plus is installed with the Under Floor Drain Olshan Water Management from the outside of your basement helps stop water before it enters your basement.

Water Lock Plus is the only triple channel system available with Geo-tech fabric for silt protection. The open channels feature multiple entry points to flow from all directions. Auxiliary Geo-tech channel placed at footer begins to move water before it rises to the floor. Water Lock Plus triple channel pipe design allows for up to 60 gallons per minute capacity. Floating Slab Not all basements are alike The Olshan Floating A Monolithic Slab is characterized by a foundation where the concrete and reinforcement of the slab floor and footings are connected. Whereas a Floating Slab is characterized by a concrete floor slab or slabs that are not connected to the foundation footer beams or walls. Different slab types require different approaches. Olshan offers a variety of options specific to your slab type. Water LockTM Plus Surface Glue Down Pipe and Rock Segmented Pipe Soil Filtration (Limit System Clogging) Integrated into Wall System Water Flow Capacity Longevity of System Resistance to Crushing Water Capture Points Redundant Water Chambers Customized Installation Limits Added Humidity Concrete Breakout Required Cost of Materials Cost to Install Time Needed to Install *Methods for Floating Slabs only F G H I TM J Water LockTM Plus Water Lock Plus Pipe and Rock L M N O P H E A LT H Y Surface Glue Down Segmented Pipe Slab Solution Exclusive Water LockTM Plus System is designed to help keep your Floating Slab basement free from water intrusion and allow you to reclaim valuable living space for you and your family. Installed with a Geo-tech fabric drain to provide redundant control measures. Comes complete with an Under Floor Drain for maximum protection. The only triple channel system available with Geo-tech fabric for silt protection The open channel features multiple entry points allowing water to flow from the sides and bottom Floating Slab Water LockTM Plus Incorporates three channels to capture and remove water intruding into your basement. One channel contains a special Geo-tech fabric to protect against silt; another is an unrestricted channel for water passage. A third Geo-tech fabric channel is placed in front of the footer, allowing for an unparalleled approach to Water Management. More entry points to capture water Geo composite fabric incorporated at the footer and within the system - a clog resistant system Requires concrete breakout Resistant to crushing Can be customized with multiple discharge options to fit your specific needs Serviceable The Water LockTM Plus upper channel includes a special Geo-tech fabric which helps capture dirt and sediment Redundant channel captures subsurface water and helps prevent basement water intrusion *Appearance of drain may differ by market a n W terpr ha Basem Solutioent ns W fing oo Find out more: Don t settle for an outdated approach, view the evolution of Water Management technology. OlshanWaterproofing.com The Water LockTM Plus triple channel design allows up to 60 gallons per minute capacity Ol s Olshan offers two distinct Interior Water Management solutions dependent on your basement s slab type. Olshan recommends Water Lock Plus for floating slab types and the Baseboard Water Channel for Monolithic Slab types. INTERIOR WATER MANAGEMENT METHODS I n t e r i o r Wa t e r M a n a g e m e n t M e t h o d s F l o a t i n g Interior Water Management arr anty

Interior Water Management Don t Break Your Monolithic Slab Wall Shield ENHANCEMENT If your basement has a Monolithic Slab make sure you use the right Water Management solution. A Monolithic Slab should never be broken. Doing so could compromise the structural integrity of your foundation. Olshan uses an effective method to groove the slab, keeping it in one piece, which leaves your foundation unharmed. Monolithic Slab The Olshan Monolithic Slab Solution The structural integrity of your home should be of the utmost importance to any contractor working near or around your foundation. When your home is built with a Monolithic basement the floor is a structural element. If you break the floor of a Monolithic basement you could significantly impact the long-term performance of your foundation, transforming a water problem into a serious structural issue. Optional system designed to enhance both Baseboard Water Channel and Water Lock TM Plus. Can be used with both Floating and Monolithic Slab types. Baseboard Water Channel Olshan uses an innovative system to address Monolithic Slab repair without compromising the structural integrity of your home. With over eighty years of foundation repair experience we understand just how important that is. Installed in interior with 3/4 groove without compromising the structure Groove channels intruding water away from the basement Groove is configured to fit your basement floor s unique layout Superior performance and reliability when compared to the standard Surface Glue Down method Installed with or without a sump pump depending on home construction Limits standing water, pump forces water away from your home Flush Port Interior Wall Protection Wall Shield provides a clean, semi-finished look and is durable, washable and does not require painting. Wall Shield is designed to enhance both Water Lock TM Plus and Baseboard Water Channel to complete a Closed System approach. This leaves the environment drier and more healthy. Wall Shield utilizes a 4-mil liner between the panel and wall, connected using joiners and sealed at the top to help ensure moisture vapor cannot escape. Water passing through the wall is directed into the Water Management System. Features and Benefits Flushable system for peak performance Basement can be finished around system Find out more: Baseboard Water Channel is easily serviceable to ensure uninterrupted peak performance. OlshanWaterproofing.com Applicable to both slab types Reduces humidity levels in home Attaches to the foundation with special drilled-in fasteners Helps reduce mold, mildew, and allergens by encapsulating wall moisture Designed to work with Water Lock TM Plus or Baseboard Water Channel to complete a Closed System Basement Solutions Olshan Waterproofing Warranty

EXTERIOR Water Management Using your basement as a workout studio, office or man cave? That s okay. Olshan can waterproof your basement from the outside using a less intrusive approach designed to keep water from entering your basement. Exterior Water Management differs from Interior Water Management in the concept and scope of repair. Depending on your personal preference and home construction, Olshan can help solve your basement water problems from the exterior without disrupting your finished basement. EXTERIOR WATER MANAGEMENT METHODS 1. Water Intrusion at Footer (Floor/Wall Joint) Monolithic Floating Slab 2. Floor Water Intrusion Cracks/Drains 3. Wall Water Intrusion from Cracks/Mortar Joints 4. Water Intrusion Window Sills 5. Wall Sweating/Condensation 6. Excess Humidity/Air Quality 7. Bowing Walls 8. Subsurface Water 9. Wall Cracks Problem: Solution: Ext Wall Waterproofing Surface Drain Footer Drain/Gravel Fill Downspout Extension French Drain Double Barrel Drain Components of Exterior Wall Waterproofing Exterior Wall Waterproofing is an effective waterproofing method designed to help stop water before it enters your basement. It is applicable to both poured concrete and masonry block walls. The installation of Exterior Wall Waterproofing includes two lines of defense: An impermeable Exterior Moisture Barrier that is resistant to water and water vapor A Dimple Board to protect basement walls from damp soil and moisture by funneling intruding water into the drainage system, and away from the basement The drainage system includes a Footer Drain with Gravel Fill that defends against water and helps alleviate hydrostatic pressure. These components work together to help reduce damp air levels and musty basement odors. The Air Quality benefits of Exterior Wall Waterproofing can be amplified by incorporating an optional Air Quality solution. In most cases, Olshan endorses Exterior Drainage as an essential component of Exterior Wall Waterproofing. Exterior Wall Waterproofing Exterior Moisture Barrier Gravel Fill Dimple Board Footer Drain Exterior Wall Waterproofing Outside Protection that Shields Basement Wall from Harmful Exterior Moisture Exterior Moisture Barrier to provide protection from outside moisture 3/4 washed gravel replaced instead of dirt to release hydrostatic pressure and ensure water passage to Footer Drain Footer Drain placed inside to safely discharge water away from home Sump pump installation with dual pumps to ensure a redundant Water Management solution Product Details Works in conjunction with Wall Lock TM and Adjustable Wall Braces to help secure walls Installed with a Dimple Board to help protect foundation walls from harmful soil and moisture Basement Solutions Olshan Waterproofing Warranty Olshan s approach to Exterior Water Management helps defend your home against harmful water intrusion with an emphasis on the long-term performance of your home s foundation. In addition, Olshan Exterior Drainage can be configured to remove surface and subsurface water. The system includes a flush port and clean out to allow for flushing and testing to ensure optimal performance. Find out more: Exterior Wall Waterproofing requires excavation on the outside of your home. OlshanWaterproofing.com

Drainage Water Management Exterior Drainage is an essential component of any Water Management approach. A customized Exterior Drainage System will be designed for your home by a Certified Technician. DISCHARGE Depending on your preference, and home construction, you may have options for how water is discharged from your basement. Olshan offers two water Discharge methods, one method requires a sump pump to forcibly discharge water, the other requires a landscape that slopes and relies on gravity. Exterior Drainage Discharge Methods Choose Exterior Drainage Sump Pumps for a Healthy Home Depending on your installation and the layout of your home, Olshan offers a variety of sump pumps and sump pump options to meet your demands. Included battery backups help make these systems fail safe during storms when power outages are more common. Separate circuits are often required for use. drainage conditions leave your basement vulnerable to a number of serious structural, health, safety and financial concerns. Without a proper Exterior Drainage solution, your home can be damage and may lose value. Olshan s approach to Water Management helps defend your home against the affects of water with an emphasis on the long-term performance of your home s foundation. Olshan Exterior Drainage can be configured to capture and remove surface and subsurface water. Surface Drain Sump Pump Features Options 1/3 or 1/2 HP Pump 1 Yr Manufacturer Warranty Flow Rate Range 4 Solid Discharge Pipe Available Warranty Program Battery Backup Dual, Fail Safe 1/3 HP pumps run on different circuits Gravity Discharge Requirements: French Drain Sump Pump Gravity Discharge Requires Power Source Requires Shallow Footing Forces Water Out of System Requires Maintenance Use Gravity to Efficiently Flexible Location Olshan uses a solid pipe with the Surface Drain installed to capture and remove surface water. Traditional system uses a standard methodology with a 4 perforated pipe. Double Barrel Drain J Downspout Extension Discharge Water Can be Adjusted for Water Volume Requires Slope Energy Efficiency Warranty Flow Rate Noise In some circumstances, a Gravity Discharge System can be installed in lieu of a sump pump. This method utilizes gravity to discharge water from the system. Favorable conditions call for adequate slope away from the structure. Installation includes excavation from under the footer and landscape that is sloped away from the home. Designed to move water away from your home s structure. Find out more: Olshan offers a complete lineup of state-of-the-art sump pump products: OlshanWaterproofing.com a n W terpr ha Basem Solutioent ns W fing oo Combines Surface Drain with a Subsurface Drain that collects water below grade. Ol s 1 Yr Workmanship Warranty 4 Corrugated or Solid Pipe H E A LT H Y arr anty

Structural Repair Structural Repair Common Problems Olshan s Healthy Home Approach Structural problems compromise the stability of your home resulting in cracks, bowed or tilted walls and water intrusion. While many of the Structural Repairs offered by Olshan can be used as a stand-alone repair, if your goals include repairing damaged walls, addressing water intrusion,eliminating odors and improving indoor Air Quality, a comprehensive approach is required. Consider the Olshan Healthy Home approach. It allows you to address the problems affecting your home as a whole and as a sum of its parts as they relate to Structure, Water and Air Quality. Water around, in and under your home can cause serious structural issues. These issues affect your foundation and basement walls. Structural problems are caused by: Seasonal Weather Changes Drainage Expansive Clay Soils Hydrostatic Pressure Trees and Tree Roots Under-Slab Plumbing Leaks While it may be possible to temporarily repair some of these problems cosmetically, the damage can return if the underlying cause of the problem is not addressed. Foundation Problems Once foundation problems start, they lead to more serious problems: Interior and exterior structural and cosmetic damage Cracked or sloping floors ly fitting molding and cabinets Damage to insulation and interior walls Cracks in interior walls and ceilings Utility lines can break Roof leaks Sticking doors and windows Devaluation of your home K O P Includes the following options Water Management Structural Repair Air Quality L Features: Wall Lock TM M Adjustable Wall Brace N Epoxy Injections K K L M N O P Carbon Fiber Strips Root Barrier Pilings 1. Water Intrusion at Footer (Floor/Wall Joint) Monolithic Carbon Fiber K L M N O P Wall Lock TM Adjustable Wall Brace Epoxy Injections Carbon Fiber Strips Root Barrier Pilings Floating Slab 2. Floor Water Intrusion Cracks/Drains 3. Wall Water Intrusion from Cracks/Mortar Joints 4. Water Intrusion Window Sills 5. Wall Sweating/Condensation 6. Excess Humidity / Air Quality 7. Bowing Walls 8. Subsurface Water Better 9. Wall Cracks

Structural Repair Foundations For many years, the foundation repair industry has used steel piers or concrete pilings. These methods work and each type has its advantages. Olshan s exclusive foundation repair product is the breakthrough Cable Lock ST Plus Foundation Repair System. Our system combines the strength and longevity of a concrete piling with the depth of a steel pier locked together with a cable. The smaller diameter steel sections can go deeper, punching through harder clay and rocky soils. The larger concrete sections provide greater bearing area for a stronger repair. Foundation Repair Methods Cable LockTM Methods Foundation Repair: Cable LockTM ST Plus Our patent pending Cable LockTM ST Plus System is the leading foundation repair method available. Only Olshan can offer you 80 years of experience and the superior technology of the Cable LockTM ST Plus System. A solid foundation is a key component of a Healthy Home. Combines strength and longevity of concrete with depth of steel Steel sections penetrate deeper Concrete sections provide a stronger repair The Cable Locks the system together Lifetime Warranty The earth beneath your home consists of layers that have differing composition. Some consist of clay soils that shrink when dry and expand when wet. This causes stress on your foundation that often necessitates repair. Features: Cable Lock ST+ Concrete Pad The Olshan Solution Beneath these active layers, lie more stable soils with more consistent moisture content. The most effective foundation repair methods penetrate below the weather affected zone. Concrete Pier Pressed Piling Steel Pier Helical Pier Soil Penetration Depth Can Be Verified Alignment Can Be Verified N/A Steel Reinforced N/A N/A Soils Load Trialed During Install Supports Homes Directly Load Tested During Install Cost of Materials Cost to Install Preserve Landscape Time Needed to Install A B C G H I Find out more: Olshan has been an integral part of Foundation Repair technology evolution since 1933. OlshanWaterproofing.com ST Plus C L S T Plus Capable of washing Longevity and bearing capability of concrete Strength and penetrating power of steel Tied together with the Cable to ensure alignment, inspect-ability of depth, and to reinforce the Concrete The experience of Olshan Steel and Concrete in one locked together with the cable 8,000 PSI Cable LockTM Concrete Cylinder 200,000 psi steel galvanized cable, locks the entire system together J K L M N O Hybrid Transition Segment P U.S. Patent #7,857,549 a n W terpr ha Basem Solutioent ns W fing oo The Cable Locks System together Ol s H E A LT H Y Interlocking steel segments break through tough soils for greater depth arr anty

Structural Repair Basement Walls Wall repairs include a variety of options. Olshan will investigate your basement problems to identify the right solution to address your unique needs. The type of repair we recommend is determined by your wall type and the severity of the damage to your walls, infrastructure and structural integrity. While Wall Anchors represent a powerful approach built to support the structural integrity of your home, we also offer Crack Injections and Carbon Fiber Strips for your repair needs. A Root Barrier is also available to protect the basement from hazardous tree roots. Why Basement Wall Repair? Why Your Walls Bow/Tilt Excess moisture in the soil around your home can cause expansive soils to swell and cause hydrostatic pressure strong enough to cause your basement walls to bow inward. This pressure puts stress on the basement walls and may eventually cause the walls to crack and lose their strength. Since your basement walls are a key part of the support structure of your home, other serious problems can be caused from the basement up to the roof. Types of Basement Walls Basement walls can be one of two construction types; masonry block or poured A walls. Water can find its way in no matter the type of wall construction, if water and outside soil pressures are present. Poured Walls Masonry Block Walls If your B basement has poured walls and they crack, not only do the walls lose strength, but the wall also requires complex services and materials for repair success. Poured Wall G Wall Destabilization Pressure from expanding soils or perched water tables eventually cause walls to crack and lose strength. Interior Water Intrusion Water left unmanaged will eventually find the path of least resistance and enter your living area. This problem, left un-repaired, will begin to weaken the structure and cause Air Quality and water problems. If your basement has masonry block wall cracks, repairs are more readily made. Masonry Block Wall Structural Repair - Basement Wall Anchors When dealing with basement wall damage, Wall Anchors are often a good solution. They are costeffective, minimally invasive and quick to install. Common wall anchoring methods include: Wall Lock TM Concrete Tie back Plate Tie Back Screw Tie back Features: Installed angle/greater hold Verifiable pull strength Installed to deeper/stable soil Limited soil disruption Corrosion resistance Integrated eng. product Cost to install Cost of materials Wall Anchors are the strongest approach to Wall Repair and can be used as a stand-alone fix. However, Wall Anchors do not alleviate hydrostatic pressure. Olshan may recommend using Wall Anchors in conjunction with a comprehensive Water Management repair plan. Wall Lock TM Concrete Tie Back Plate Tie Back Rainwater Moisture Unprotected Basement Wall Screw Tie Backs H I Time needed to install J K L M Common Problems N O Wall destabilization/ bowing P Hydrostatic pressure Interior water intrusion Find out more: The evolution of Wall Anchoring: OlshanWaterproofing.com Basement Solutions Olshan Waterproofing Warranty

Structural Repair Basement Walls Wall repairs alone are not enough! Many of the repairs for cracks and bowing walls are due to hydrostatic pressure causing cosmetic damage and ultimately foundation failure. By addressing only the crack, the forces causing the failure remain. Olshan recommends a more comprehensive approach that includes Water Management in conjunction with wall repairs. Wall Lock TM What s Behind the Wall Matters Our patented Wall Lock System is the most advanced Wall Anchoring method available. The Wall Lock Anchoring System allows you to reclaim the valuable square footage in your basement with superior wall anchoring performance. 3.5 x 14.5 galvanized steel bearing area B When used with exterior excavation, wall recovery is more achievable but not always a given Each F Wall Lock TM is pull tested G at the time of installation to ensure that the anchor is set Wall Lock TM is installed at an approximate 12 o angle Each Wall Lock TM is galvanized to resist corrosion for K long-term performance L M ROOT BARRIER N O PInstalling a Root Barrier helps protect your structure from destructive root growth. It also helps prevent tree roots from leeching healthy moisture away from your foundation when the climate is dry. Secure basement walls are a key component of a healthy home. 41 square inches of bearing area provides ultimate pull strength capacity of 40,000 lbs Wall Lock TM activates in stable soils Can be used as a stand-alone product, but when utilized in conjunction with Exterior or Interior Water Management a more comprehensive repair can be achieved Proven in commercial applications such as utility poles, sea walls and underwater pipelines Wall Braces The Olshan Solution: Adjustable Wall Brace Supports bowing or buckling foundation walls from inside the basement without disturbing the outside of your home. Galvanized steel beams brace your basement walls against the expansive outside soil pushing against it. Carbon Fiber strips What s in Your Wall Matters Olshan can reinforce a poured or block concrete wall that is still within tolerance at its current condition without straightening. Wall Bracing is the recommended repair, but bowing walls can also be addressed using the latest Carbon Fiber technology. Olshan utilizes the exceptional strength of Carbon Fiber strips to help repair cracked or bowed walls. Epoxy Crack Injections Olshan s Epoxy Injection is an economical method for repairing non-moving cracks in concrete walls, slabs, or columns. Epoxy Injections can improve Air Quality and help stop water leaks. They can be installed to help weld your basement s cracked concrete wall back together which helps restore the structural integrity of the wall. Wall Braces are used in situations that may not call for a Wall Anchor. Utilizes three floor joists to help eliminate twisting and side pressure on the floor joists Non-obtrusive Structurally isolate movement in wall Can be painted Not as costly as Wall Braces No excavation required Additional Interior/Exterior repairs may be required If the cause of the cracking cannot be identified, cracking may occur again Primarily performed on the interior of basements Economical and effective, but does not eliminate the cause of the cracking Basement Solutions Olshan Waterproofing Warranty

Air Quality Air Quality Common Air Quality Problems What s in the Air Matters Notice strange smells coming from your basement? Strange smells aren t just embarrassing, they can also indicate health risks. Damp, humid basements provide an ideal place for mold growth, allergens and dust mites. Air Quality problems should not be ignored. Due to the phenomenon known as Stack Effect, as much as 50% of the air you breath inside your home comes directly from your basement. The good news is indoor Air Quality can be improved. By incorporating an effective Air Quality strategy in conjunction with Water Management, Olshan can help eliminate the unfavorable conditions that exist inside your basement. Olshan offers industry-leading Air Exchange technologies to help correct poor basement Air Quality. This allows you and your family to enjoy healthy, fresh air. Controlling the Air Quality in your basement also empowers you to reclaim a once damp, musty basement area for recreational use. Humid basements serve as a welcome mat for mold growth. Even without a water leak, high humidity levels caused by water vapor can pass through your basement s walls and floors. This can result in health risks such as mold growth, smelly odors and dust mites. Unhealthy basement conditions are at their worst during the summer when warm, moist air absorbs more water than cool, dense air, creating high humidity levels. The buildup of condensation gives mold a place to thrive. The Stack Effect Due to the phenomenon known as Stack Effect, as much as 50% of the air you breath inside your home comes directly from your basement. As hot air rises and escapes through the upper levels of your home, it is replaced by unhealthy basement air. This creates a pipeline that exposes you and your family to health risks. Warm, moist air within a house is attracted to cold surfaces, including windows, mirrors, the corners of basements, exterior corners of a room and inside closets. The buildup of condensation creates the perfect environment for mold spores to thrive. The mustiness that you smell might be an indication of a deeper, more critical issue such as mold. Mold in any area of a home poses potential health risks. Perhaps you ve noticed that your child sneezes every time he or she rolls their bike out of the basement. Or your family may experience unexplained headaches or other health issues. Mold inhalation can cause allergic reactions. When a wet basement problem is left unsolved, additional issues can result, including damage to flooring, walls and mold growth. Mold growth from basement water issues can pose health risks if left unchecked. Relative Humidity (RH) is the amount of water in the air relative to the maximum amount of water the air can hold at a given temperature. If the air is 70 degrees and has 60% RH, then the air has a 60% water level compared to the maximum amount of water 70 degrees of water can hold. If you just cool the air alone, without taking any water out of it, the RH will go up even though more water has not been added. Dangers of high RH Harmful mold humidity levels Too much moisture in the air er energy costs Foul odors indoor Air Quality caused by high indoor RH levels can lead to a host of problems and impact your home and the health of your family. According to the Environmental Protection Agency (EPA), the allergic reactions can include but are not limited to sneezing, runny nose, red eyes and skin rashes. Asthma attacks may be triggered by mold as well. To address mold problems and musty smells in the basement, the water problem must be repaired. A wet basement often causes horrible musty smells and makes the home feel overly humid and uncomfortable. Basement humidity always migrates upwards towards the drier air in the living areas of the home. The elevated humidity can contribute to higher heating and cooling costs and jeopardize the value of your home.

Air Quality SOLUTIONS Improving Air Quality Dehumidifier Features Water Management alone does not always address poor indoor Air Quality. Mold and allergens thrive in humid basements. Dehumidifying and circulating the air in your basement will improve the Air Quality throughout your home and create a healthier environment for your family. Improved basement Air Quality can also transform a damp, uncomfortable basement into a useful extension of your home. As part of Olshan s Healthy Home approach, we recommend decreasing high humidity levels in your home to eliminate dangerous allergens and mold growth that thrive in humid environments. Our reliable solutions give you the power to control the RH levels in your home and help prevent Air Quality problems from occurring in the future. Exchanges Air from Outdoors Forcibly Dehumidifies Controllable Settings Requires Maintenance Flexible Location Requires Dedicated Circuit Exterior Water Discharge Not Required Filters Air for Particulates ers Humidity Energy Efficiency Energy Savings Cost to Install Price Features: Time Needed to Install Dehumidifier A Decreases Air Moisture C Commercial-grade dehumidifiers use a powerful blower that moves dry air out and into your space Dehumidifier HumiGo TM Better Better Drains into a sump pump, or uses a condensation pump so there s no need to empty buckets of water It costs more money to cool damp air. Olshan s commercial-grade dehumidifier helps reduce stress on your AC unit, often resulting in reduced energy costs Energy Star Listed Uses only 6.4 amps of electricity offering as much as $275 per year in energy savings compared to conventional dehumidifiers. Large Capacity Olshan s high-capacity basement dehumidifier removes up to 110 pints of water from your air per day! HumiGo TM Economically Freshen the Air in Your Home The HumiGo TM system is an economic alternative to the dehumidifier. HumiGo TM pulls heavy, polluted air from your home and replaces it with fresh, healthy air. Reclaim valuable living space with the HumiGo TM Air Exchange System MERV Filtration Standard MERV 11 filtration is 65% efficient and captures particles of 1.0 micros in size, resulting in effective filtration of most mold spores. Optional Deductibility Attaching duct work to the unit promotes air circulation throughout the basement allowing the placement of the dehumidifier in a remote location. Don t Leave Windows Open Opening basement windows invites moisture into your basement and increases your AC s workload. Help to dry walls, building materials and basements Find out more: Improved basement Air Quality allows you to use the space for recreational purposes. For ideas visit: OlshanWaterproofing.com Basement Solutions Olshan Waterproofing Warranty

Nolan Ryan Hall of Fame Pitcher - President, Texas Rangers Nolan Ryan is in the Major League Baseball Hall of Fame for his record 7 No-Hitters and 5,714 career strikeouts during his 27 year career from 1966-1993. This eight-time MLB All-Star played for 4 teams during his career; the New York Mets, California Angels, Houston Astros and Texas Rangers. Today, he is an owner and President of the Texas Rangers. More importantly Nolan has maintained the highest reputation as a man of character and integrity. At Olshan, we are very proud to have this All-Time Great as a customer, friend and long term associate. Reputation Since 1933, our reputation for integrity, honesty, quality craftsmanship and setting the standards in home repair services has been our legacy. Over the years, we have worked on virtually every kind of home, for families with all different types of needs. We know that your home is your most valuable asset. Where you raise your family. Create memories. Cherish loved ones. So, when you have a basement problem and choose us to resolve it, we approach the task of repairing your home not just as a job, but as an important responsibility. A Healthy Home Because at Olshan, we believe that every family deserves a Healthy Home. This dedication results in our long-lasting Healthy Home approach to basement repair. We focus on discovering the problems that create the damage, not just patching the symptoms for a quick-fix. This obsession has served as the catalyst for change throughout our long history. Innovative Technologies Today, Olshan offers a complete array of innovative basement and structural technologies and resources that enable us to provide repair plans to fit differing needs and budgets. Each independent system has been specifically designed to work seamlessly with the others. This gives us an unparalleled ability to address a wide spectrum of problems. All of our products and services are backed by industry-leading warranties and maintenance programs. Healthy Home Not all products available in all markets. Olshan Foundation Solutions is in no way affiliated with Olshan Lumber or its affiliates. WM Brochure 03.13