Dupont XPS 250 Blue Board - All Sizes Size:3/4 in. x 4ft. x 8ft (R4) 5" x 15" x 93"

5" x 15" x 93" 77

5 In 34/34 [Tile Roof] [Shingle Roof] 37

providing excellent sound control and is perfect for use between floors and interior walls

and radiation

surface mounted furring systems over masonry or concrete walls

Dupont XPS 250 Blue Board - All Sizes Size:3/4 in. x 4ft. x 8ft (R4) 5" x 15" x 93"Please Note We Can Not Ship To The Following States: California, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, Vermont, Virginia, Washington XPS Insulation Blue Board is nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). Blue Board can be used both on the exterior and interior walls to give you a continuous insulation barrier that can increase the