Energy Shield Sheathing features ACUltra Technology which means ZERO HCFC´s - a cost effective "Green" building solution. Excellent R-Values reduce energy demands while meeting or exceeding the Model Energy Code for your area, and also greatly reducing the potential for condensation problems.
Energy Shield is a rigid polyiso foam board insulation with a triplex facer (foil-kraft-foil) on the topside and a trilaminate or solid foil facer on the unprinted back side.