Why GAF is a great choice!
Inventors of the Timberline® Advanced Protection™ shingle — the #1-selling shingle in North America
Rated #1 in shingle quality by contractors and home builders
Named #1 in innovation for shingles and ridge ventilation by home builders
Named most-recommended brand by upscale remodelers
First to pass ASTM D3161 Class F (110 mph) and ASTM D7158 Class H (150 mph) wind ratings on every manufactured shingle
First to produce an energy-efficient asphalt shingle available in rich colors, called the Cool Color Series (now called Timberline® Cool Series)
Timberline Lifetime Shingles
Protect and beautify your home with Timberline®, North America's
#1-selling shingles. Timberline shingles now have a lifetime ltd. warranty!
Designer Lifetime Shingles
Beautiful, stylish, and exceptionally durable, Designer Lifetime shingles will make your home the envy of the neighborhood!