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Perma "R" Products R2.9 Unfaced Polystyrene Foam Board Insulation (Common: 0.75-in x 1.13-ft x 4-ft; Actual: 0.75-in x 1.13-ft x 4-ft)

Perma "R" Products R2.9 Unfaced Polystyrene Foam Board Insulation (Common: 1.13-ft x 4-ft; Actual: 1.13-ft x 4 Feet)

Item #: 15350 |  Model #: 900050

4.57 / 5 21 Reviews

R2.9 Unfaced Polystyrene Foam Board Insulation (Common: 1.13-ft x 4-ft; Actual: 1.13-ft x 4 Feet)

  • Pre-cut
  • R-value performance
  • Each piece covers 4.54 square foot
Series Name N/A
Insulation Type Polystyrene
R-Value per Inch 3.9
Maximum R-Value 2.9
Actual Width (Feet) 1.13
Actual Length (Feet) 4
Actual Thickness (Inches) 0.75
Common Width (Feet) 1.13
Common Length (Feet) 4
Common Thickness (Inches) 0.75
Coverage Area (Sq. Feet) 27.25
Package Weight (lbs.) 1.7
Package Quantity 1
Faced/Unfaced Unfaced
Sound Barrier No
For Use in Attics Yes
For Use in Basements Yes
For Use in Ceilings No
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 Yes
Fits 2 x 4 Walls Yes
Fits 2 x 6 Walls No
ENERGY STAR Certified No
Vapor Retardant No
Formaldehyde Free Yes
Warranty Limited lifetime
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