The company’s Timberline® HDZâ„¢ shingles are manufactured by General Aniline and Film (GAF), North America's largest roofing and waterproofing manufacturer. Each Timberline® shingle combines the ...
GAF Energy, a provider of solar roofing in North America, announced the launch of Timberline Solar, which the company is calling the world’s first nailable solar shingle. This week at the Consumer ...