D0348TG

Styrofoam Tongue & Groove
Insulation Board
MPN: D0348TG D0348TG

Styrofoam Tongue & Groove
  • Brand: DuPont
  • Item Recyclable: Yes
  • Item Returnable: Yes
  • Length: 8 ft
  • Made in US: No
  • Manufacturer: DuPont
  • Material: Extruded Polystyrene Foam (XPS)
  • R-value: 3.75
  • Size: 4 ft x 8 ft
  • Thickness: 3/4 in
  • Width: 48 in
  • : D0348TG

Designed with grooves to lock into the next sheet, Styrofoam™ Brand Tongue and Groove Foam Insulation is easy to install and lightweight while providing moisture resistance and thermal efficiency.

Styrofoam™ Brand Tongue and Groove Extruded Polystyrene Foam Insulation (XPS)* features tongue and groove edges on all four sides of 2’ x 8’ boards 1” thick or less and on the long edges of all other boards.

The lightweight, moisture-resistant and thermally efficient Type IV extruded polystyrene foam insulation is suited for a wide range of residential and commercial construction applications.

  • R-value = 5 per 1 inch
  • Lockable edges speed installation
  • Moisture resistant
  • Easy to use
  • Resistant to moisture infiltration, condensation, and freeze-thaw cycles