Palm trees blowing in heavy winds

Infinite wind speed coverage

Introducing the WindProven™ Limited Wind Warranty

An industry-first wind warranty

Patented LayerLock® Technology mechanically fastens the common bond, creating powerful wind-uplift performance and enabling GAF to offer a wind warranty with no maximum wind speed limitation.
WindProven Infinite Wind Speed Protection diamond in front of home with GAF roof

No maximum wind speed limitation

When installed with the required combination of four qualifying GAF accessories, GAF shingles with LayerLock® technology qualify for the WindProven™ Limited Wind Warranty with no maximum wind speed limitation.*
*15-year WindProven™ limited wind warranty covers GAF Shingles with LayerLock® Technology only and requires the use of GAF Starter Strips, Roof Deck Protection, Ridge Cap Shingles, and Leak Barrier or Attic Ventilation. See GAF Roofing System Limited Warranty for complete coverage and restrictions. Visit gaf.com/LRS for qualifying GAF products. For installations not eligible for the WindProven limited wind warranty, see GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.

Free digital selling kit with downloadable selling materials and videos for professionals

Get kit
Shingles and leaves blowing in strong winds

GAF WindProven™ Limited Wind Warranty | GAF Roofing

An industry-first wind warranty. When installed with the required combination of four qualifying GAF accessories, GAF shingles with LayerLock® technology qualify for the WindProven™ Limited Wind Warranty with no maximum wind speed limitation.

Shingles eligible for the WindProven™ Limited Wind Warranty*

Timberline HDZ shingle swatch

Timberlin HDZ®

GAF’s #1-selling roof keeps getting better, now with LayerLock® Technology and more.
See Timberline HDZ
Timberline UHDZ roofing shingle swatch

Timberline UHDZ®

For a combination of beauty a benefits that goes beyond any GAF shingle available to date.
See Timberline UHDZ
Timberline AS II roof shingle swatch

Timberline® AS II

All the beauty of Timberline® Shingles combined with UL 2218 Class 4 Impact Resistance.
See Timberline ASII
Timberline HDZ RS shingle swatch, rated by the CRRC for use in Title 24 projects

Timberline HDZ® RS

Timberline HDZ® RS Shingles have been rated by the Cool Roof Rating Council (CRRC) for use in Title 24 projects.
See Timberline HDZ RS
Close-up of GAF roofing shingle back with Dura Grip adhesive

Dura Grip™ Adhesive helps create a strong protective bond on all GAF shingles

When combined with LayerLock® Technology and the required combination of four qualifying GAF Accessories, it helps provide the holding power behind the WindProven™ Limited Wind Warranty*.
Learn more
*15-year WindProven™ limited wind warranty covers GAF Shingles with LayerLock® Technology only and requires the use of GAF Starter Strips, Roof Deck Protection, Ridge Cap Shingles, and Leak Barrier or Attic Ventilation. See GAF Roofing System Limited Warranty for complete coverage and restrictions. Visit gaf.com/LRS for qualifying GAF products. For installations not eligible for the WindProven limited wind warranty, see GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.