Lowe's Home Improvement
Rmax Thermasheath-3 48-Pack R31 Faced Polyisocyanurate Foam Board Insulation with Sound Barrier (Common: 1.0-in x 4-ft x 8-ft; Actual: 1.0-in x 4-ft x 8-ft)

Rmax Thermasheath-3 48-Pack R31 Faced Polyisocyanurate Foam Board Insulation with Sound Barrier (Common: 1.0-in x 4-ft x 8-ft; Actual: 1.0-in x 4-ft x 8-ft)

Item #: 15099 |  Model #: 15099

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Thermasheath-3 48-Pack R31 Faced Polyisocyanurate Foam Board Insulation with Sound Barrier (Common: 1.0-in x 4-ft x 8-ft; Actual: 1.0-in x 4-ft x 8-ft)

  • Saves energy
  • Easy to cut
  • Exterior uses
  • Highest R-Value per inch of thickness
Series Name Thermasheath-3
Insulation Type Polyisocyanurate
Actual Width (Feet) 4
Actual Length (Feet) 8
Actual Thickness (Inches) 1.0
Common Width (Feet) 4
Common Length (Feet) 8
Common Thickness (Inches) 1.0
Coverage Area (Sq. Feet) 1536
Package Weight (lbs.) 255
Package Quantity 48
ENERGY STAR Certified Yes
Vapor Retardant Yes
Formaldehyde Free Yes
Maximum R-Value 31.0
R-Value per Inch 6.0
Faced/Unfaced Faced
For Use in Doors No
For Use in Duct No
For Use in Plumbing No
For Use in Vents No
For Use in Windows No
Fits 2 x 4 Walls Yes
Fits 2 x 6 Walls Yes
For Use in Attics Yes
For Use in Ceilings Yes
For Use in Crawlspaces Yes
For Use in Garage Doors Yes
For Use in Masonry Yes
For Use in Walls Yes
Sound Barrier Yes
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