Dow Extruded Polystyrene Insulation

2 in x 4 ft x 8 ft.

Dow extruded polystyrene insulation.

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. Foamular 250 extruded polystyrene xps provides continuous insulation in insulated concrete sandwich panel walls in masonry unit cavity walls or when used with non penetrating surface mounted furring systems over masonry or concrete walls. 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. For static loads 3 1 is suggested.

Styrofoam brand scoreboard insulation is an extruded polystyrene foam insulation board that is easy to cut to commonly used widths. It is especially recommended for exterior cavity walls and foundations. 3 water vapor permeance varies with product type and thickness. Since its discovery in 1941 styrofoam brand xps insulation has a long and rich heritage as a sustainable building product insulating to meeting core thermal moisture air and vapor performance requirements through its rigid foam.

Dow styrofoam insulation blue board is a nonstructural rigid board insulation manufactured of extruded polystyrene foam xps. For dynamic loads 10 1 is suggested. Shop dow r 10 common. Foamular 250 retards the transmission of water vapor and moisture in masonry walls.

Values are based. Styrofoam brand scoreboard extruded polystyrene foam insulation is an extruded polystyrene foam insulation board that is scored longitudinally on 16 and 24 centers making it easy to size to commonly used widths cut and install. Styrofoam brand insulation is the original extruded polystyrene foam insulation. Styrofoam brand highload extruded polystyrene foam insulation is a closed cell foam insulation designed for use in runways and other heavy weight infrastructure.