Dow Blue Foam Insulation R Value

2 vertical compressive strength is measured at 10 percent deformation or at yield whichever occurs first.

Dow blue foam insulation r value.

Ships from multiple locations leadtime 1 2 business days. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term. Blue board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective r value of the wall by up to 20. Styrofoam extruded polystyrene insulation is rated at an r value of 5 0 per inch at 75 f.

Extruded polystyrene foam xps also known as blue board or pink board comes in many different thicknesses and edge profiles. 2 in x 4 ft x 8 ft. Styrofoam 1603 se extruded polystyrene foam square edge insulation r 15 30 psi 3 inch x 4 x 8 foot square edge. R value determined by astm c518.

Dow styrofoam insulation blue board dow styrofoam insulation blue board is a nonstructural rigid board insulation manufactured of extruded polystyrene foam xps. This insulation board is probably one of the most widely used foam board insulation products in the residential construction industry. Shop dow r 10 common. Dow blue se styrofoam insulation board r 15 3 inch 4x8 ft pallet 32 insul board 1603 32.

This board is scored longitudinally on 16 and 24 inch centers. Xps has an r value of 4 5 to 5 0 per inch of thickness. R values are expressed in ft h f btu. Ships from multiple locations leadtime 1 2 business.