Dow Extruded Polystyrene Foam Board Insulation

Foamular 250 product data sheet pdf v 1593673075000 1 45 mb.

Dow extruded polystyrene foam board insulation.

Owens corning foamular 250 extruded polystyrene xps rigid foam insulation is a closed cell highly moisture resistant rigid foam board well suited to meet the needs for a wide variety of residential and commercial construction applications. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term creep and fatigue deformation. Owens corning foamular 250 extruded polystyrene xps insulation is a closed cell moisture resistant rigid foam board well suited to meet the needs for a wide variety of building applications. 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.

Has excellent insulating characteristics high resistance to water and water vapor exceptional compressive strength and long term durability. 2 in x 4 ft x 8 ft. For dynamic loads 10 1 is suggested. It is especially recommended for exterior cavity walls and foundations.

Thermosetting resins from dow can be used as an alternative to traditional formaldehyde based resins for binding mineral fibers in the production of insulation blanket products that go into building insulation systems and specialty insulation. Dow styrofoam insulation blue board is a nonstructural rigid board insulation manufactured of extruded polystyrene foam xps. Manufactured by dow chemical styrofoam brand foam is available in a variety of thicknesses in both 24 x 96 and 48 x 96 dimensions. Styrofoam extruded polystyrene and polyisocya nurate insulations from dow are the only rigid insulation products built on the scientific expertise of the dow chemical company a leading global supplier of chemical plastic and agricultural products and services.

Styrofoam brand foam by dow typically referred to as blue board is the best known extruded polystyrene insulation on the market today. For static loads 3 1 is suggested. 3 based on 1 25 mm thickness.