Choose a GAF Lifetime Shingle and enjoy GAF’s Lifetime Limited Warranty.

GAF’s time-release algae-fighting technology, protects by releasing copper over time for long lasting algae-fighting power.

GAF Advanced Protection Shingle Technology uses highly advanced design and manufacturing techniques to produce cutting-edge roofing products.

15-year limited wind warranty with no maximum wind speed limitation — available when you install the LayerLockTM-labeled Shingles as well as GAF starter strips, roof deck protection, ridge cap shingles, and leak barrier or attic ventilation.

LayerLockTM Technology is a proprietary technology which mechanically fuses the common bond between overlapping shingle layers to create a stronger adhesion.