GAF has been in the roofing business since 1886.  Ameritech prefers the rugged, dependable performance that only a GAF roof can offer, and have made Timberline® lifetime shingles with Advanced Protection® and Slateline® lifetime shingles our only options.  Here are some of the reasons why.

• Rated #1 in shingle quality by contractors and home builders
• Named #1 in innovation for shingles and ridge ventilation by home builders
• #1 in quality in the 2012, 2013, 2014, and 2015 BUILDER Brand Use Study, Roofing: Asphalt/Fiberglass Shingles category; winner 8 out of last 9 years
• Winner of 2012, 2013, and 2014 Women’s Choice Award, with 9 out of 10 female customers highly recommending the brand to others
• Master Flow Solar Roof Vent named one of the “Top 100 New Building Products” of 2014 in Professional Builder magazine
• Winner of the Innovation Award for Asphalt Roofing Shingles in both Home Builder Executive and Home Improvement Executive in 2011, 2012, 2013, and 2014
• 2014 Category Winner from Green Wizard as “Manufacturer that achieved outstanding performance in green building”
• Multiple winner of the Builder’s Choice Award
• GAF ranked #1 in the 2012 Builder Brand Use Study in the Roofing: Asphalt/Fiberglass Shingles category for “Brands Used in Past 2 Years,” “Brands Used the Most,” and “Quality Rating”
• Winner of 2012 Building Products Brand Survey for Asphalt Roofing from Peninsula Publishing
• Named most-recommended brand by upscale remodelers Award
• First to pass ASTM D3161 Class F (110 mph) and ASTM D7158 Class H (150 mph) wind ratings on every manufactured shingle (per UL public listing)
• Winner of 2011 and 2012 Gold Innovation Awards for Asphalt Roofing Shingles