Minimize heat loss or gain with Owens Corning FOAMULAR® C-300 Extruded Polystyrene Rigid Insulation, designed for use on above-grade exterior walls and the interior of foundation walls. It has an outstanding thermal resistance of R-5 per inch, a strong compression strength of 30 PSI, and exceptional moisture resistance. C-300 insulation is GREENGUARD Indoor Air Quality Certified℠ and contains 20% recycled material content. It’s lightweight and easy to cut and handle for quick installation and maximum job site efficiency. To further reduce heat loss and air and water infiltration, use C-300 insulation with shiplap edges.
- R5
- 2.5" x 2" x 8'
- Shiplap edge
Insulation Type | Rigid Insulation Board |
---|---|
Country of Origin | United States |
Application Type/Use | Foundation wall |
Thickness (in) | 2 |
R-value | 5 |
Profile | Butt Edge |