The Asphalt Roofing Manufacturers Association (ARMA) has partnered with ASTM International to develop Product Category Rules (PCR) for asphalt roofing in North America.
Through the introduction of EcoDocs™, architects, contractors and other building professionals now have an easy-to-use online tool for documenting CertainTeed insulation, ceilings, and gypsum products used in LEED® projects.