WindProven™

WindProven™—Industry-First Wind Warranty

GAF is committed to engineering high-quality products that meet and exceed industry standards, ensuring homeowners receive the best possible roofing systems. WindProven™ is a reflection of our dedication to providing homeowners with peace of mind, knowing their homes are protected, and their investment is secure. 

Choose Timberline® Shingles with LayerLock® Technology and the required combination of GAF Accessories to qualify for WindProven™, the industry's first wind warranty with no maximum wind speed limitation. Protect your home, your investment, and your peace of mind.

To provide homes with the greatest roofing systems available, GAF is dedicated to designing and manufacturing high-quality solutions that both meet and surpass industry standards. Our commitment to giving homeowners peace of mind—knowing their homes are safe and their investment is secure—is reflected in WindProvenTM. 

Select LayerLock® Technology-equipped Timberline® Shingles and the necessary set of GAF Accessories to be eligible for WindProvenTM, the first wind guarantee in the industry without a maximum wind speed restriction. Safeguard your investment, your house, and your peace of mind.