IKO Polyisocyanurate Insulated Sheathing (1-in x 4-ft x 8-ft)

  • Item#: 337106
  • MFR#: 327-00004
1-in x 4-ft x 8-ft Polyisocyanurate Insulated Sheathing
  • Reduce energy loss - lower heating and cooling costs
  • Lightweight and easy to install
  • Poly-ISO has the highest R-value of any rigid foam board insulation
  • Controls sound - Enerfoil reduces noise, adding quiet comfort to the building enclosure
Actual Thickness (mm) 25.40
Actual Length (ft) 8.00
Actual Width (ft) 4.00
Common Length (ft) 8.00
Common Width (ft) 4.00
Package Weight (lb) 6.17
Common Thickness (in) 1.00
Coverage Area (Sq. Feet) 36.00
Coverage Area (Sq. Meters) 3.34
Energy Star Certified Yes
Faced/Unfaced Faced
Fits 2 X 4 Walls Yes
Fits 2 X 6 Walls Yes
For Use In Attics Yes
For Use In Basements Yes
For Use In Ceilings Yes
For Use In Crawlspaces Yes
For Use In Doors No
For Use In Duct No
For Use In Electrical No
For Use In Floors No
For Use In Garage Doors Yes
For Use In Masonry Yes
For Use In Plumbing No
For Use In Vents No
For Use In Walls Yes
For Use In Windows No
Formaldehyde Free No
Insulation Type Polyisocyanurate
Maximum R-Value 6.20
Package Quantity 1.00
R-Value Per Inch 6.20
Series Name Enerfoil
Sound Barrier Yes
Vapor Retardant Yes
Warranty None