Homeowners consistently rank energy efficiency as a high priority when purchasing a new home.
Dow blue foam insulation.
R 5 25 psi 1 inch x 4 x 8 foot.
A multipurpose below grade foundation insulation board.
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.
Shop dow r 10 common.
Types of insulating boards choose from three types of insulating foam core boards for wall insulation.
Pink and blue rigid foam insulation boards are made from polystyrene resin that is melted and then forced through a die to form it into the desired shape.
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.
Shop dow r 5 common.
1 in x 4 ft x 8 ft.
Products with a higher r value have a higher cost but have an increased.
Rigid foam insulation also known as insulating boards provide high r values.
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.
As insulators pink and blue boards perform virtually identically with an insulating value of r 5 per inch of thickness.
Scored longitudinally on 16 and 24 inch centers.
Ships from multiple locations leadtime 1 2 business days.
Dow 1579 sb scoreboard blue xps styrofoam foam insulation 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.
They keep your home at a comfortable temperature without the need to crank your heat.