We are proud to be a global leader in insulation, roofing, and fiberglass composite materials. Our insulation products conserve energy and improve acoustics, fire resistance, and air quality in the spaces where people live, work, and play. Our roofing products and systems enhance curb appeal and protect homes and commercial buildings alike. Our fiberglass composites make thousands of products lighter, stronger, and more durable. At Owens Corning, we provide innovative products and solutions that deliver a material difference to our customers and, ultimately, make the world a better place.

Dow Building Solutions serves the global building and construction markets with industry-leading insulation, air sealing and weatherization solutions for residential construction. Our integrated solutions work together to deliver energy efficiency, reduce air infiltration, manage moisture, meet increasing energy codes and deliver long-term comfort and energy savings to homeowners.

Georgia-Pacific is one of the world's leading makers of tissue, pulp, paper, packaging, building products, and related chemicals. Our products are part of everyday life. While they fill a diverse range of home commercial and industrial needs, they have one thing in common: they're all made to high standards of quality and safety.

Henry® Company is a leading innovator of Building Envelope Systems® and understands the principles of integrating air/vapor barrier, roofing and waterproofing systems to ensure superior building performance. Henry professionals offer designers, contractors and building owners a combination of technical experience and a commitment to provide quality products. For more than 75 years, Henry has been the trusted source for complete Building Solutions. Since its incorporation in 1981, Henry Company has grown beyond its roots in Southern California into a national supplier of air and vapor barrier, roofing and waterproofing products. Today, Henry Company’s commitment to research and development continues to strengthen its leadership in the building market. From breakthroughs in mastic, asphalt, reflective, and air and vapor barrier technologies, Henry Building Envelope Systems® continue to contribute to more energy efficient buildings and stronger structures.

The Kingspan Group was formed in the mid-1960s in Kingscourt, County Cavan, Ireland and is one of Europe’s leading construction product manufacturers. In 2008 the company expanded into the US and currently employs over 1,500 staff across 16 manufacturing and distribution facilities throughout North America. Across a wide range of sectors within the industry, Kingspan’s integrated approach has made its products first choice with architects, contractors, developers, and owners. Kingspan’s products help reduce the impact buildings have on the environment throughout their lifecycle.