Dow Blue Foam Insulation R Value

R values are expressed in ft h f btu.

Dow blue foam insulation r value.

Dow blue se styrofoam insulation board r 15 3 inch 4x8 ft pallet 32 insul board 1603 32. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term. Ships from multiple locations leadtime 1 2 business days. 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.

Multipurpose below grade foundation insulation board. Xps has an r value of 4 5 to 5 0 per inch of thickness. Dow styrofoam insulation blue board dow styrofoam insulation blue board is a nonstructural rigid board insulation manufactured of extruded polystyrene foam xps. 2 in x 4 ft x 8 ft.

This board is scored longitudinally on 16 and 24 inch centers. R value determined by astm c518. Resistance to the flow of heat is measured in r value the higher the r value the harder it is for heat to get through. Styrofoam 1603 se extruded polystyrene foam square edge insulation r 15 30 psi 3 inch x 4 x 8 foot square edge.

Extruded polystyrene foam xps also known as blue board or pink board comes in many different thicknesses and edge profiles. 2 vertical compressive strength is measured at 10 percent deformation or at yield whichever occurs first. Dow 1578 sb scoreboard blue xps styrofoam foam insulation board r 10 25 psi 2 inch x 4 x 8 foot. This insulation board is probably one of the most widely used foam board insulation products in the residential construction industry.