Dow STYROFOAM™ Insulation Tongue & Groove Blue R5 1
Dow STYROFOAM™ Insulation Tongue & Groove Blue R5 1" x 4' x 8'
DOW1TG
STYROFOAM™ Brand Insulation is a lightweight, moisture-resistant, and thermally efficient Type IV extruded polystyrene foam insulation.
STYROFOAM™ Brand Insulation is a lightweight, moisture-resistant, and thermally efficient Type IV extruded polystyrene foam insulation. It is suited for a wide range of residential and commercial construction applications.
  • 1 inch x 48 inches x 8 feet
  • Extruded polystyrene
  • Tongue and groove edges allow boards to fit snugly together
  • Pack Size
    Pack Size
    1
    Series
    Series
    STYROFOAM™
    Glue Type
    Glue Type
    Tongue and Groove
    Nominal Thickness
    Nominal Thickness
    1"
    Nominal Width
    Nominal Width
    4'
    Nominal Length
    Nominal Length
    8'
    Density
    Density
    25 PSI
    R Value
    R Value
    R5
    Nominal Size
    Nominal Size
    4' x 8'
    Features
    Features
    Energy Efficient