DuPont Styrofoam SM Insulation S/L

Styrofoam SM Type 4 Butt Edge

• Multi-purpose Styrofoam brand sm insulation extruded polystyrene is especially suited for foundations, slabs, crawl spaces, interior basements, geotechnical and other in-ground insulation applications
• The Type 4 extruded polystyrene foam insulation helps protect foundation damp-proofing and waterproofing, especially during backfilling and provides a secondary barrier against groundwater leakage
• Styrofoam brand sm insulation also provides energy- efficient performance in many other types of commercial and residential applications, including attics and ceilings
• Multi-purpose Styrofoam brand sm insulation is especially suited for foundations, slabs, geotechnical and other in-ground insulation applications
• The type 4 foam helps protect foundation damp-proofing and waterproofing, especially during backfilling and provides a secondary barrier against groundwater leakage

Specifications (all sizes)

• Sold by: Sheet
• Brand: DuPont
• Width: 24 inches
• Length: 96 inches
• Sound Barrier: No

Available options

• Thickness: 1.5 inches, 2 inches
• R-Value: 7.5, 10
• Weight: 4 lbs, 6 lbs