SuperSeal 3' 3" x 50' Carpet & Laminate Subfloor Membrane

SuperSeal Carpet & Laminate Subfloor is made from tough, long-lasting plastic. The double dimple design creates a thermal break, keeping floors off the cold concrete. It is easy to install, does not require plywood and tack strips can be nailed through it. SuperSeal Carpet & Laminate Subfloor protects your floor by stopping moisture from absorbing into underlay, carpet and wood.