CertainTeed Fiber Glass Insulation Now GREENGUARD® Certified
CertainTeed’s fiber glass building insulation products for residential, commercial and HVAC systems are now certified for Superior Indoor Air Quality (IAQ) performance.
In addition, CertainTeed fiber glass insulation batts, duct wrap and premium blowing wool products, including InsulSafe® SP and OPTIMA®, meet the rigorous criteria of the stringent GREENGUARD Product Emission Standards for Children and SchoolsTM.