Dow Type 3 Rigid Insulation

R 15 scored squared edge rigid foam board insulation sheathing.

Dow type 3 rigid insulation.

Owens corning s patented hydrovac process technology makes the unique closed cell structure of foamular extruded polystyrene. Foamular 250 3 in. R 3 graphite radiant barrier wall insulation kit 9 sheets kit multipurpose high density insulation kit r10 2 3 8 in. For static loads 3 1 is suggested.

1 values are consistent with the criteria of astm c578 and the requirements of the ftc r value rule 16 cfr part 460. 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. Sticky mesh heavy duty. Thicker products have lower permeance.

R means resistance to heat flow. Owens corning foamular 150 extruded polystyrene insulation is ideal for wall furring perimeter foundation cavity wall crawlspace sheathing and other applications not approved for roofing. Ask your seller for the fact sheet on r value. 3 water vapor permeance varies with product type and thickness.

Utilityfit 15 psi extruded polystyrene xps foam insulation is a styrofoam brand solution manufactured as a versatile utility grade product for applications that require a high r value and outstanding moisture resistance without the need for high compressive strength. 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. Based on 1 thickness. Case study salesforce tower.

Owens corning foamular 250 extruded polystyrene xps rigid foam insulation is a closed cell highly moisture resistant rigid foam board well suited to meet the needs for a wide variety of residential and commercial construction applications. With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification. Values are based on the desiccant method and they apply to insulation 1 in thickness. 2 vertical compressive strength is measured at 10 percent deformation or at yield whichever occurs first.

For dynamic loads 10 1 is suggested. 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.