GAF is the largest roofing and ventilation manufacturer in North America. Selling shingles under Timberline, Sovereign and other brands, the company is largely owned by the heirs of Samuel Heyman.

GAF New Columbia also manufactures commercial thermoplastic polyolefin products and Cobra Ridge Vent products for residential applications in a building adjacent to the new polyiso plant.

Seldom do most of us give much thought to the air flow in our attic. Ventilation is vital for roofing systems on homes with unheated attic spaces. Roof vents are the key to proper venting.

GAF Materials is the largest roofing and ventilation manufacturer in North America, with sales of nearly $3 billion a year. The company, which sells shingles under Timberline, Sovereign and other ...

GAF made the announcement this week about the ... has manufactured commercial thermoplastic polyolefin and Cobra Ridge Vent products for residential applications. The recently completed plant ...

Expanded product offerings, newly-created training program, and industry-leading warranty from GAF to help at-risk communities build resilience against weather-related disasters PARSIPPANY ...

(That’s “heating, ventilation, and air conditioning ... The students here are part of the new Roofing Academy at GAF, a subsidiary of global industrials company Standard Industries.