Through the responsible development of innovative and sustainable building products, CertainTeed has helped shape the building products industry for more than 110 years. Founded in 1904 as General Roofing Manufacturing Company, today, CertainTeed® is North America’s leading brand of exterior and interior building products, including roofing, siding, fence, decking, railing, trim, insulation, gypsum and ceilings. A subsidiary of Saint-Gobain, one of the world’s largest and oldest building products companies, CertainTeed and its affiliates have more than 5,700 employees and more than 60 manufacturing facilities throughout the United States and Canada.

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.

Building Products of Canada (BP) has been producing quality home building and home renovation products for over a century. They continue to be the products of choice in hundreds of thousands of homes across North America each year.

Established in 1949, Nu-Wool Co., Inc. manufactures environmentally friendly cellulose insulation materials. Nu-Wool Premium Cellulose Insulation is a superior product designed for use in walls, attics and floors of new and existing residential and commercial structures. Made from recycled paper, Nu-Wool Premium Cellulose Insulation has superior thermal and air-infiltration properties, creates quiet and draft-free buildings, and saves on energy bills*. The performance of Nu-Wool Premium Cellulose Insulation is backed by our industry-leading 3-year Energy Guarantee on new construction homes insulated with Nu-Wool. Driven by our commitment to manufacturing quality products, and providing unparalleled technical support and customer service, Nu-Wool Co., Inc. is the longest running cellulose insulation manufacturer in the world. When it comes to choosing insulation, Nu-Wool Premium Cellulose Insulation is not only the GREEN choice, but also the superior choice.

NOFP is a cutting edge manufacturer of high-performace insulation materials, to be used in Wood Frame, Post Frame, and Metal Frame construction as well as in pole barns, dairy barns, horse barns, and equipment barns as well as in residential, commercial, agricultural, municipal, and industrial applications.