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Can carpet be installed over Certiguard?

Yes, Carpet can be installed over Certiguard, but it requires a plywood layer (3/8″ or 7/16″) screwed down to Certiguard for a stable base. The screw length should account for the combined thickness of OSB, Certiguard, and concrete (e.g., 1 1/4″ screws for 3/8″ OSB).

Skip Bedell (TV Host and Professional Contractor)

“You never want to put your finished floors on top of wet, damp, and cold concrete. DRICORE® Subfloors gives you a layer of protection to help with moisture and cold coming from concrete.”

Skip Bedell

Steve Maxwell (Professional Contractor)

“Nobody wants a musty smell in the house and that’s why I go with DRICORE® Subfloors.”

Steve Maxwell

Bryan Baeumler (HGTV Host and Professional Contractor)

“In my mind, you cannot finish a basement without putting down DRICORE®. Every house I’ve ever built has DRICORE® in the basement, it’s the only way to do it.”

Bryan Baeumler
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