Owens Corning R-5 (15 PSI) FOAMULAR NGX 150 1 in. x 4 ft. x 8 ft. Extruded Polystyrene Foam Board Insulation, Square Edge PremiumFX and adjustable sill help boost

and adjustable sill help boost energy efficiency and reduce drafts and noise

architectural line to lofty rooms

PEI III suitable for medium-duty residential/commercial floors

94 Actual Width (Inches) 3

Owens Corning R-5 (15 PSI) FOAMULAR NGX 150 1 in. x 4 ft. x 8 ft. Extruded Polystyrene Foam Board Insulation, Square Edge PremiumFX and adjustable sill help boostFOAMULAR NGX 150 R 5 1" XPS Foam Board Insulation High performance FOAMULAR NGX 150 XPS rigid foam board delivers R 5 thermal resistance at 1 inch thickness with 15 PSI compressive strength. Its moisture resistant, unfaced square edge design is easy to score, snap, and install for basements, crawl spaces, exterior sheathing, and more. Key Features: Moisture Resistant XPS: Retains R value even after exposure to wet soil or standing water. Durable