Lowe's Home Improvement
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: 0.75-in x 1.13-ft x 4-ft; Actual: 0.75-in x 1.13-ft x 4-ft)

Item #: 15350 |  Model #: 900050

4.56 / 5 27 Reviews

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)

  • Pre-cut
  • R-value performance
  • Each piece covers 4.54 square foot
Series Name N/A
Insulation Type Polystyrene
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
ENERGY STAR Certified No
Vapor Retardant No
Formaldehyde Free Yes
Warranty Limited lifetime
Maximum R-Value 2.9
R-Value per Inch 3.9
Fits 2 x 6 Walls No
For Use in Ceilings No
For Use in Doors No
For Use in Duct No
For Use in Electrical No
For Use in Floors No
For Use in Plumbing No
For Use in Vents No
Sound Barrier No
Faced/Unfaced Unfaced
Fits 2 x 4 Walls Yes
For Use in Attics Yes
For Use in Basements Yes
For Use in Crawlspaces Yes
For Use in Garage Doors Yes
For Use in Masonry Yes
For Use in Walls Yes
For Use in Windows Yes
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