Supra Floors Inc.'s Subflor Advance

Supra Floors Inc.'s new Subflor Advance is engineered to make it possible to safely install carpet, laminate, wood and vinyl flooring in basement rooms. With water-resistant OSB wood on top and a corrugated plastic protection layer on the underside, Subflor Advance panels interlock to create a barrier from the coldness and dampness typically associated with concrete slabs.