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.

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 on Timberline® Shingles with LayerLock™ Technology 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.

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WindProven™ Limited Wind Warranty for Contractors

Shingles eligible for the WindProven™ Limited Wind Warranty*

GAF Timberline HDZ shingle swatch, America's number one selling roof shingle.

Timberline® HDZ™.

America’s #1-selling roof keeps getting better, now with LayerLock® Technology and more.
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NEW The new Timberline UHDZ shingle swatch, our premium laminate shingle with GAF's best warranties.

Timberline® UHDZ™

For a combination of beauty and benefits that goes beyond any GAF shingle available to date.
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Timberline® AS II

All the beauty of Timberline® Shingles combined with UL 2218 Class 4 Impact Resistance.
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Timberline CS shingle swatch by GAF, highly reflective shingles with LayerLock Technology.

Timberline® CS

Highly reflective shingles that can help to reduce temperatures in your attic, and help save on air-conditioning costs.
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GAF Timberline HDZ RS shingle swatch, cool roof series shingles.

Timberline® HDZ™ RS

Timberline® HDZ™ Reflector Series shingles have been rated by the Cool Roof Rating Council (CRRC) for use in Title 24 projects.
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GAF Timberline HDZ RS plus shingle swatch, meets Green Building Code standards for LA county.

Timberline® HDZ™ RS+

Timberline® HDZ™ RS+ Shingles meet the Green Building Standards Code of Los Angeles County for residential buildings.
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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*.
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*15-year WindProven™ limited wind warranty on Timberline® Shingles with LayerLock™ Technology 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.