GAF is the leading roofing manufacturer in North America, with a strategic network of facilities located across the country. More homes and businesses in the U.S. are protected by a GAF roof than by any other product.

GAF Energy, the solar roofing business unit of GAF, is transforming the rooftop solar industry with its vision of generating “Energy from Every Roof”. The company’s leading product line, Timberline Solar®, is the world’s first nailable solar shingle and is compatible with any GAF Timberline® collection asphalt shingle to create an attractive, durable, and reliable solar roof.

BMI is the largest manufacturer in the combined flat and pitched roofing market in Europe, with a strong presence in Asia and Africa. BMI owns a number of established and recognised brands including BRAAS, MONIER, Icopal, Redland and BRAMAC, and is leading the development of cutting-edge roofing solutions.

Siplast develops and manufactures highly engineered roofing and waterproofing systems to protect unique, iconic structures across North America. From design to installation and beyond, Siplast is committed to partnering with customers every step of the way.

Specialty Granules (SGI) is a leading aggregates and mining company, supplying specialized products to the North American building materials industry. For more than 90 years, SGI has been serving its customers 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 more than 75 years of expertise, Schiedel creates technically advanced, design-driven products to improve the living environment.