Lowe's Home Improvement
FREE PARCEL SHIPPING on Qualifying Orders
Previous Next
Zoom Out Zoom In

Pactiv R10 Unfaced Polystyrene Foam Board Insulation (Common: 2-ft x 8-ft; Actual: 2-ft x 8-ft)

  • Pactiv R10 Unfaced Polystyrene Foam Board Insulation (Common: 2-ft x 8-ft; Actual: 2-ft x 8-ft)

Pactiv R 10 Unfaced Polystyrene Foam Board Insulation for Attics, Basements, Ceilings, Crawlspaces Floors, Walls, (Common: 2-ft

Item #: 338136 |  Model #: L28200LOWES

5 / 5 1 Reviews

R 10 Unfaced Polystyrene Foam Board Insulation for Attics, Basements, Ceilings, Crawlspaces Floors, Walls, (Common: 2-ft

  • Does not absorb moisture
  • Lightweight, durable, easy to use
  • Meets and exceeds all type IV and type X specifications
  • Retains insulating properties over time
  • Maintains integrity
Series Name N/A
Insulation Type Polystyrene
R-Value per Inch 10
Maximum R-Value 10
Actual Width (Feet) 2
Actual Length (Feet) 8
Actual Thickness (Inches) 2
Common Width (Feet) 2
Common Length (Feet) 8
Common Thickness (Inches) 2
Coverage Area (Sq. Feet) 16
Package Weight (lbs.) 5.1
Package Quantity 1
Faced/Unfaced Unfaced
Sound Barrier No
For Use in Attics No
For Use in Basements No
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 Yes
For Use in Garage Doors No
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
Fits 2 x 4 Walls Yes
Fits 2 x 6 Walls Yes
ENERGY STAR Certified Yes
Vapor Retardant No
Formaldehyde Free Yes
Warranty None
Community Q&A
  • Save Item
    Save Item Help
    Save an item to your
    • Lists to collect ideas and plan future projects.
    • Home Profile to organize and store details about your home.
  • Set a Reminder Save Item Help

    Set a Reminder and we'll send you an email when it's time to stock up on items you buy regularly or seasonally, like air filters, fertilizer or mulch. Use notes to record details (quantity, gift recipient, etc.).

  • Go to Your Account