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CertainTeed Premium Blowing Wool Insulation
Learn about this product’s features and how its use can help a builder earn points toward NGBS Green certification.
Rigorous verification is a hallmark of NGBS Green Certification. No other green building certification has a similarly thorough verification protocol, while still being affordable. Our national network includes over 400 accredited NGBS Green Verifiers trained to inspect every conceivable residential project. An experienced verifier can help your project team get the most value out of the verification. So don't just endure verification; embrace it. After all, you are paying for it – might as well maximize the value!
Home Innovation Research Labs is an independent subsidiary of the National Association of Home Builders (NAHB).
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