Dow Rigid Wall Insulation

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 board technology.

Dow rigid wall 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. The glass fiber reinforcement contributes to improved fire performance and dimensional stability. Products with a higher r value have a higher cost but have an increased. On tuff r insulation one facer is a continuous sheet of aluminum foil.

Kingspan insulation r 3 common. Thermax sheathing is a non structural rigid board insulation consisting of a glass fiber infused polyisocyanurate foam core laminated between 1 0 mil smooth reflective aluminum facers on both sides. They keep your home at a comfortable temperature without the need to crank your heat. Adhesives from dow offer dependable long term service for a wide variety of applications and are compatible with most construction materials.

Whether you re an architect contractor or developer learn how dupont will work with you from the ground up to find the right construction materials and processes for your next project. Tuff r polyisocyanurate insulation consists of high performance high r value closed cell polyisocyanurate foam core boards sandwiched between a choice of durable exterior foil facers. Types of insulating boards choose from three types of insulating foam core boards for wall insulation. Rigid foam insulation also known as insulating boards provide high r values.

0 56 in x 4 ft x 8 ft. Rigid insulation comes in panels of various thickness which provide different r values. 0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. Foamular 250 retards the transmission of water vapor and moisture in masonry walls.

Most commonly used adhesives with styrofoam xps insulation are enerbond professional foam adhesive and great stuff pro wall floor adhesive. The other is a tri plex facer consisting of a three ply laminate of durable kraft. 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.