GAF EverGuard TPO System
The GAF EverGuard TPO System offers a complete, high-performance roofing solution ideal for both replacements and new construction. Engineered for durability, safety, and long-term efficiency, this system helps ensure every project is completed to the highest standard.




Predict the futureFollowing Architectural and Engineering Standards






Insulation / Coverboard Securement
Manufactures have performed extensive testing and provide specifications and charts dictating which fasteners must be used into which deck type and how many fasteners must be used to achieve the desired uplift pressures, desired warranty and to meet local codes
6 to 32 fasteners will be required to secure each 4’ x 8’ board.
Below are common fastening patterns detailing 8, 10, 12 and 16 fasteners per board.




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EPA: NAT-F250200-1


Comercial & residential

