The unique feature of the GAF Timberline shingle is the patented ‘shadow bands.’ Each ‘shadow band’ is made using a computerized ‘feathering’ technique. This method, combined with GAF’s randomly blended top layer creates a shingle with amazing depth and texture. This design has made GAF’s Timberline 30 shingles, with Advanced Protection Technology, one of the best selling shingles in North America. This product is backed by a limited lifetime warranty.

GAF, like SSR, believes that one should always strive to be better, and that is exactly what they have done with their Ultra HD shingles. These shingles build on the intuitive design of the Timberline model but are 53% thicker to produce an enhanced shadow effect, which mimics the look of cedar-shakes. For advanced protection against mother-nature, GAF has used an advanced adhesive which tightly seals the shingles together. This protects the shingles from water penetration and also allows them to withstand winds of up to 210 km/h. GAF has backed their Ultra HD product line with a limited lifetime warranty.