Owens Corning FOAMULAR 400 (40 PSI) R 15 Extruded Polystyrene Foam Board Insulation, 3 in x 4 ft x 8 ft, Square Edge Sterling Black Each 12x12 tile is water resistant 100051140 Each 12x12 tile is water resistant Complete your Cali Vinyl installation with this Classic Acacia threshold for a flawless A: Each board is 3 in thick 1 Faced Unfaced Unfaced Fire Resistant No For Use in Walls Yes For Use on Wood Yes Formaldehyde Free Yes Insulation Type Polystyrene (XPS) Maximum R Value 15 Mold Resistant Yes Package Quantity 1 R Value per Inch 5 Sound Barrier No Use Location Outdoor Vapor Retardant No Water Resistant Yes ENERGY STAR Certified Yes GREENGUARD Gold Certified Yes Warranty Limited lifetime Compressive Strength 40 PSI Frequently Asked Questions (FAQ):
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Owens Corning FOAMULAR 400 (40 PSI) R-15 Extruded Polystyrene Foam Board Insulation, 3 in x 4 ft x 8 ft, Square Edge Sterling Black Each 12x12 tile is water-resistant 100051140