SIMPLE SAVER SYSTEM DESIGN MANUAL

Transcription

1 SECTION 5: BAR JOIST CONSTRUCTION DETAILS SIMPLE SAVER SYSTEM DESIGN MANUAL Call Toll-free: Fax: us at:

2 SIMPLE SAVER SYSTEM DESIGN MANUAL BY THERMAL DESIGN SINGLE-LAYER FIBERGLASS BLANKET INSULATION SYSTEM FOR BAR JOIST BUILDINGS (NEW OR RETROFIT) Roof panel Optional thermal block can be used on top or bottom of bar joist, or both Simple Saver suspension fabric and strap system TOTAL R INSULATION THICKNESS Thermal blocks should be installed continuously on the top or bottom surface of the bar joists. Various thermal blocks are available for these systems. Note: Thermal blocks are recommended between roof panels and the bar joists if no other thermal break material is used. R- R-11 R- R- R- R-24 R *Special restrictions of order apply (minimum orders and sizes) Sec V

3 DOUBLE-LAYER FIBERGLASS BLANKET INSULATION SYSTEM FOR BAR JOIST BUILDINGS Roof panel Simple Saver suspension fabric and strap system Total R Upper Layer Thickness R-value Lower Layer Thickness R-value R-20 R-23 R-26 R-26 R-29 R-29 R-32 R-32 R-34 R-35 R-37 R-38 R-40 R / /4 9 1/ Note: Higher R-values and other combinations available V Sec. 5.73

4 SIMPLE SAVER SYSTEM DESIGN MANUAL BY THERMAL DESIGN BAR JOIST ROOF SYSTEM CONSTRUCTION DETAILS Seal crack between board with perm. tape or install polyethylene backer rod compressed between boards (not shown). Joist girder Trim (lattice board) Board Nail Bolt Simple Saver suspension system Brace (if used) Trim (lattice board) Nail Simple Saver suspension system Non-bearing wall Sec V

5 TYPICAL DETAIL OF CONDITIONS COMMON IN BAR JOIST ROOF STRUCTURES Steel beam Simple Saver suspension system run continuously Joist girder Simple Saver suspension system run continuously V Sec. 5.75

6 SIMPLE SAVER SYSTEM DESIGN MANUAL BY THERMAL DESIGN TYPICAL DETAIL OF CONDITIONS COMMON IN BAR JOIST ROOF STRUCTURES Steel beam Simple Saver suspension system sealed to bottom of beam Steel beam Light gauge metal angle Simple Saver suspension system sealed to angle and beam Sec V

7 TYPICAL DETAIL OF CONDITIONS COMMON IN BAR JOIST ROOF STRUCTURES Steel beam Simple Saver suspension system run continuously Other combinations or configurations can also use the Simple Saver System. Call Thermal Design at (800) or your distributor for any questions and instructions for all your projects. V Sec. 5.77

8 SIMPLE SAVER SYSTEM DESIGN MANUAL BY THERMAL DESIGN SUSPENSION SYSTEM INSTALLATION IN BAR JOIST ROOF STRUCTURES 1. Attach perimeter angle 2. Strap Installation 3. Fabric placement Strap Strap Lag angle around perimeter. Bottom edge even with plane of suspension system. Pull fabric to wall; slit fabric at strap fastening point to allow excess fabric to hang downward along plane of the wall. 4. Fabric attachment 5. Finished detail fastened Strap s Trim excess fabric Wood can be used as an option in place of metal angle Note: Other combinations or configurations can also use the Simple Saver System. Call Thermal Design at (800) for any questions and instructions for all your projects. Sec V

9 SUSPENSION SYSTEM INSTALLATION IN BAR JOIST ROOF STRUCTURES 1. Attach perimeter angle 2. Strap installation below each joist (longitudinal) 3. Installation of traverse strap Bar Joists Lag angle around perimeter. Bottom edge even with plane of suspension system. Strap Traverse strap Longitudinal straps Fasten with fasteners 4. Installation of fabric 5. Installation of insulation s Pull fabric over band grid Position fabric between joist and wall Fastening points Fasten fabric to wall; slit fabric at strap point to allow excess fabric to hang downward along plane of wall. Fabric bunched Pull insulation into joist space using pull boards from Thermal Design. V Sec. 5.79