Center for the Polyurethanes Industry - CPI
The Center for the Polyurethanes Industry promotes the sustainable growth of the U.S. polyurethane industry's members.
Spray Polyurethane Foam Alliance (SPFA)
SPFA is the voice, educational and technical resource for the spray polyurethane foam industry.
Structural Insulated Panel Association (SIPA)
The Structural Insulated Panel Association is an organization of construction professionals dedicated to providing quality structural insulated panels for all.
The Composite Panel Association (CPA), founded in 1960, represents the North American composite panel industry on technical, regulatory, quality assurance and product acceptance issues.
The Engineered Wood Technology Association (EWTA) is a related nonprofit corporation of APA—The Engineered Wood Association, the leading North American association of engineered wood product manufacturers.
Polyiso is one of North America’s most widely-used and cost-effective insulation products and has been cited by the U.S. Environmental Protection Agency for its responsible impact on the environment.