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Dow Styrofoam Type 4 SM R10.0

2' x 8' x 2" Rigid Insulation
Item #: 282DOWSMBE 
55.95
EACH
Quantity:
Quantity Price
1 55.95
282DOWSMBE
Dow Styrofoam SM is a type of rigid insulation board that is commonly used in building construction to improve energy efficiency and thermal performance. The board measures 2 feet by 8 feet and is 2 inches thick, providing an insulation value of R10.0.

In the case of butt edge type, it means that the edges of the board are butted together during installation, rather than having tongue-and-groove or shiplap edges. This can create a small gap between the boards, which can be filled with insulation foam or tape to prevent air leaks.

The board is made of extruded polystyrene (XPS) foam, which is a dense, closed-cell foam that is moisture-resistant and has a high compressive strength. It is suitable for use in a variety of building applications, including exterior sheathing, interior walls, and roofs.

Dow Styrofoam  SM is often used in high-performance building projects to help meet energy codes and achieve green building certifications. It provides a durable, long-lasting insulation solution that can help improve energy efficiency, reduce heating and cooling costs, and enhance occupant comfort.

Rigid Insulation

Dimensions
2 x 8
Edge
Butt Edge
Type
Dow Styrofoam SM
R-Value
R 10.0
Thickness
2"