Dow Building MaterialsSTYROFOAM* insulated sheathing offers the only consistent layer of thermal protection for the homes you build.If you want to increase thermal efficiency, batt insulation isn't the answer. Instead, STYROFOAM* insulated sheathing covers studs and other uninsulated parts of a wall to provide a consistent layer of protection against thermal bridging, convection currents and other energy drains.
Click here to read more about this product.Click here to request information about this product.