In addition to GAF's patent-pending Dual Shadow Line, which creates beautiful sunset shadows all day long, all Timberline UHDZ shingles now ... Charcoal, Weathered Wood, Pewter Gray, Barkwood ...

Owens Corning Duration Shingles & GAF Timberline Shingles. Before we get into the differences, let's compare the similarities. Both shingles offer a "limited lifetime warranty" and both are ...

In the roofing industry, there are two big shingle names that you should know: Owens Corning and GAF Timberline asphalt ... these shingles offer a genuine wood-shake look without skimping on ...

GAF Energy — one of the largest roofing companies in the U.S. — recently pulled the curtain back on a new kind of shingle called the Timberline Solar that can be nailed to your existing roof ...