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Proudly Canadian Owned & Operated since 1964
Proudly Canadian Owned & Operated since 1964
3-inch Type 4 XPS Rigid Insulation 2-ft x 8-ft

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

SKU SM283
by DuPont
$53.29 - $53.29
$53.29
$53.29 - $53.29
$53.29

*Online Pricing Only

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

  • R-Value of 15.0.
  • Compressive strength of 30 psi.
  • 8 sheets per bundle. 

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.