GPS Insulation(One Piece) for foundation

Offering the same advantages as PolarGuard®, but made using the enhanced thermal performance of graphite infused polystyrene and high strength plastic film, PolarGuard® GPS is a durable, high R-value insulation that improves comfort and lowers energy costs. Dramatically reduce heating demands in cold climates and increase year round comfort in all climates. PolarGuard® GPS is available with compressive strength properties to meet the different demands of a variety of construction applications.  Whether exterior foundation walls, inside a basement or under a concrete slab PolarGuard® GPS will help insulate to code, economically and permanently.