CertainTeed is one of America’s leading producers of fiber glass insulation used in Residential, Commercial and Mechanical/HVAC markets for both new or existing buildings. Our product line includes fiber glass batts, blankets, blowing products, fiber glass insulation for HVAC duct systems and MemBrain™ - The Smart Vapor Retarder. Our insulation products have achieved GREENGARD™ Certification for superior indoor air quality (IAQ) performance. View our new insulation products!
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We also offer educational courses approved by AIA, AIBD, NAHI, CSI, NCBDC and ASHI to help you succeed.
CertainTeed products are available to professionals throughout America. For more information, please call 800-233-8990.
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