WRCOG HERO Program Eligible Products

Insulating the floor over a crawl space requires taking into consideration moisture control (both over the ground and as to the insulation) and whether you have a vented or unvented crawl space. (Unvented crawl spaces may require insulation of the perimeter instead.)

Moisture control requirements will depend on your property and climate and should be evaluated by a contractor. Floor insulation also requires air sealing of the floor before installing insulation. (Energy Savers)