It provides about r 5 per inch.
Dow polystyrene insulation board.
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.
Choose this option for areas that need a good amount of strength and water resistance.
Styrofoam brand scoreboard insulation is an extruded polystyrene foam insulation board that is easy to cut to commonly used widths.
Shop dow r 10 common.
Products with foil facing help the panels resist moisture vapor.
As insulators pink and blue boards perform virtually identically with an insulating value of r 5 per inch of thickness.
Foamular 250 retards the transmission of water vapor and moisture in masonry walls.
Specially designed and formulated insulation products from dow are available to help meet specific application needs.
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 example styrofoam wallmate extruded polystyrene insulation with slotted vertical edges is installed with furring strips and covered with gypsum board for a finished appearance.
Dow styrofoam insulation blue board is a nonstructural rigid board insulation manufactured of extruded polystyrene foam xps.
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.
This material offers the highest r values about r 6 to 6 5.
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.
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.
Working with home insulation boards.
Has excellent insulating characteristics high resistance to water and water vapor exceptional compressive strength and long term durability.