Owens Corning Foamular NGX 1 in. x 2 ft. x 2 ft. R-5 Project Panel XPS Rigid Foam Board Insulation, 3 pack

FOAMULAR Extruded Polystyrene (XPS) Rigid Foam Insulation offers a comprehensive product line of insulation boards in a wide choice of sizes, thicknesses and edges with a Lifetime Limited Warranty for the life of the home or building. Foam insulation boards are easy to handle, score, cut and install and no special tools are needed. Rigid foam insulation products can be used on wood, steel framing or concrete walls. FOAMULAR XPS resists moisture and retains R-value even after exposure to standing water and wet soil.

• Low water absorption potential for superior R-value retention
• XPS insulation boards are easy to handle, score, cut and install
• Lifetime Limited Warranty