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CLOSED SATURDAY SEPT. 30TH & MONDAY OCT. 2ND
CLOSED SATURDAY SEPT. 30TH & MONDAY OCT. 2ND

3-inch Type 4 XPS Rigid Insulation 2-ft x 8-ft

by DuPont

Dupont Styrofoam Type 4 XPS Rigid Insulation 3-inch x 2-ft x 8-ft.

DuPont Styrofoam Brand SM30 Extruded Polystyrene Foam Insulation is ideal for use in foundations, floor slabs, attics and crawlspaces, where it resists water pickup – a characteristic that allows it to maintain its high R-value.

8 sheets per bundle. 

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