GAF is the leading roofing manufacturer in North America, with plants strategically located across the country. More homes and businesses in the U.S. are protected by a GAF roof than any other product. GAF protects what matters most.

GAF Energy is transforming the rooftop solar industry to generate “Energy from Every Roof”. As a Standard Industries company, GAF Energy works in partnership with North America’s largest roofing and waterproofing manufacturer, GAF, offering homeowners elegant, roof-integrated solar options. The company also provides commercial tax equity funding for large-scale rooftop solar projects.

Braas Monier and Icopal (BMI Group) come together to create the largest roofing and waterproofing company in Europe, with a strong presence in Asia and Africa. It’s leading the development of cutting-edge solutions in roofing, primarily focusing on sustainability. At BMI it is never just a roof.

Siplast develops and manufactures the world's most advanced roofing and waterproofing systems, using technologies including modified bitumen membranes and liquid-applied roofing products to withstand weather and harness energy.

Specialty Granules (SGI) is a leading aggregates and mining company supplying specialized products to the North American building materials industry. With over 90 years of superior service, SGI is committed to serving its customers’ needs with industry-leading R&D, innovative products and high-touch support.

Schiedel is Europe’s leading manufacturer of flue-ducting, integrated stoves and ventilation systems for residential and commercial buildings. With 75 years of experience, Schiedel creates technically advanced, design-driven products to improve the living environment.