DRICORE 1 in. x 2 ft. x 4 ft. Premium Subfloor Specialty Panel (10-Pack)

DRICORE Insul-Armor is one of the most premium subfloors. With an R-value of 4.1, DRICORE Insul-Armor provides one of the highest R-values in the market, meaning maximum warmth and comfort for your family and friends. Specially engineered with a high-density inorganic EPS foam that is durable enough to hold up to 3,650 lbs. per square foot. And DRICORE Insul-Armor is very easy to install, as it weighs less than 2 lbs. per panel in a convenient to carry 23-1/4 in. X 47-1/4 in. size, can be cut with a knife so no power tools required thus less mess to clean up, plus the tongue and groove easily slide together and doesn't require taping.