Dow Type 3 Rigid Insulation

1 values are consistent with the criteria of astm c578 and the requirements of the ftc r value rule 16 cfr part 460.

Dow type 3 rigid insulation.

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. All purpose foam panel insulation for masonry and other applications. The higher the r value the greater the insulating power. 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.

With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification. Sticky mesh heavy duty. 3 water vapor permeance varies with product type and thickness. Foamular 250 3 in.

For static loads 3 1 is suggested. Owens corning s patented hydrovac process technology makes the unique closed cell structure of foamular extruded polystyrene. 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. 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. R 15 scored squared edge rigid foam board insulation sheathing. Case study salesforce tower. 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.

For dynamic loads 10 1 is suggested. Based on 1 thickness. Thicker products have lower permeance. We re proud to say our products can be found in some of the tallest and safest buildings around the globe like salesforce tower.

2 vertical compressive strength is measured at 10 percent deformation or at yield whichever occurs first. 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.