It provides about r 5 per inch.
Dow polystyrene insulation board.
This material offers the highest r values about r 6 to 6 5.
Choose this option for areas that need a good amount of strength and water resistance.
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.
Styrofoam brand scoreboard insulation is an extruded polystyrene foam insulation board that is easy to cut to commonly used widths.
Foamular 250 retards the transmission of water vapor and moisture in masonry walls.
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.
2 in x 4 ft x 8 ft.
Dow styrofoam insulation blue board is a nonstructural rigid board insulation manufactured of extruded polystyrene foam xps.
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.
Working with home insulation boards.
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.
Shop dow r 10 common.
As insulators pink and blue boards perform virtually identically with an insulating value of r 5 per inch of thickness.
Products with foil facing help the panels resist moisture vapor.
Specially designed and formulated insulation products from dow are available to help meet specific application needs.
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.