R 20 squared edge insulation sheathing.
4 inch thick insulation board.
Owens corning foamular extruded polystyrene xps insulation is a closed cell moisture resistant rigid foam board with excellent long term stable insulating performance and durability.
Product description foamular 250 4 in.
R 7 5 scored squared edge rigid foam board insulation sheathing.
Shop kingspan insulation r 10 common.
Foamular xps is the right insulation for a wide variety of exterior and interior applications for commercial and residential projects.
Owens corning foamular 150 1 1 2 in.
It is mostly found in commercial applications where either a higher r value are required or where there is a need for thicker void fill under a slab or planted areas.
Owens corning foamular 250 extruded polystyrene insulation is ideal for wall furring perimeter foundation cavity wall crawlspace pre cast concrete under slab roofing systems sheathing and other applications not approved for roofing.
4 styrofoam brand insulation is the thickest styrofoam that is typically available.
2 in x 4 ft x 8 ft.
For use as general purpose insulation for roofing wall and foundation applications.
Halfback foam board insulation 4 in x 4 ft x 8 ft r 14 4 eps.