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Johns Manville R-13 Wall Fiberglass Batt Insulation
$52.95
Johns Manville R-13 Unfaced Fiberglass Insulation Batt 15 in. x 93 in.
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- Fiberglass batt insulation ideal for sound control in 2×4 wood-framed walls and basements
- Kraft-faced fiberglass insulation provides a built-in vapor barrier for moisture control
- Improves energy efficiency and provides sound control
- Batts are pre-cut for use in standard 8-ft walls with 16-in on-center stud spacing
- Simple to install, press in place between studs and staple tabs to framing if additional securement is required
- Will not rot, mildew or deteriorate and is noncorrosive to pipes, wiring and metal studs
- JM is a partner of the Seal and Insulate with ENERGY STAR program
- SCS Recycled Content certification
- GREENGUARD Gold Certified for office indoor air quality and SCS Certified for home indoor air quality
Fiberglass batt insulation for use in 2×4 wood-framed walls
- Unfaced fiberglass batts do not have a vapor barrier and can be added to existing insulation
- Improves energy efficiency and provides sound control
- Batts are pre-cut for use in standard 8-ft walls with 16-in on-center stud spacing
- Simple to install, press in place between studs
- Will not rot, mildew or deteriorate and is noncorrosive to pipes, wiring and metal studs
- JM is a partner of the Seal and Insulate with ENERGY STAR program
- SCS Recycled Content certification
- GREENGUARD Gold Certified for office indoor air quality and SCS Certified for home indoor air quality
JM Unfaced Formaldehyde-free fiberglass insulation offers R-values ranging from R-11 to R-38 and provides effective thermal and noise control. Our R-13 batts come in pre-cut lengths for insulating standard 8 ft. wall cavities. R-13 unfaced batts are perfect for insulating 15 in., 2 in. x 4 in. walls to control unwanted noise. 1-bag covers 106.56 sq. ft. Unfaced batts are great for new construction, remodels, walls, floors, ceilings, basements, attics and crawlspaces, and are available for wood or steel stud framing. They can be used with a separate vapor retarder when moisture control is required. JM insulation is made from bonded glass fibers that are dimensionally stable and will not slump within the cavity, settle or break down during normal applications.
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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.
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The following conditions must be met:
1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.









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