SKU: 34728680854

Johns Manville R-25 Unfaced Fiberglass Batt Insulation, 96-sq ft Coverage, 24-in W x 96-in L

Sale price$98.63 Regular price$109.59
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Description

Johns Manville R-25 Unfaced Fiberglass Batt Insulation, 96-sq ft Coverage, 24-in W x 96-in LR 25 Unfaced Fiberglass Batt Insulation, 96 sq ft Energy saving Johns Manville R 25 unfaced fiberglass batts deliver thermal performance and sound control for attics, ceilings and floors. Pre cut to 24 in x 96 in for easy placement between 24 in on center framing, these formaldehyde free batts cover 96 sq ft per package. Key Features: Reliable Thermal Performance: R 25 fiberglass batts help reduce heat loss and improve energy efficiency Pre Cut

R-25 Unfaced Fiberglass Batt Insulation, 96-sq ft

Energy-saving Johns Manville R-25 unfaced fiberglass batts deliver thermal performance and sound control for attics, ceilings and floors. Pre-cut to 24 in x 96 in for easy placement between 24-in on-center framing, these formaldehyde-free batts cover 96 sq ft per package.


Key Features:

  • Reliable Thermal Performance: R-25 fiberglass batts help reduce heat loss and improve energy efficiency
  • Pre-Cut Convenience: 24 in x 96 in batts fit 24-in on-center framing for quick installation
  • Unfaced Design: No vapor retarder—ideal for adding over existing insulation where appropriate
  • Health & Safety Certifications: Formaldehyde-free; GREENGUARD Gold and SCS certified for indoor air quality
  • Durable & Noncorrosive: Will not rot or mildew and safe for contact with pipes, wiring, and metal studs

Specifications Table:

Specification Details
R-Value 25
Insulation Type Fiberglass
Faced/Unfaced Unfaced
Coverage Area (Sq. Feet) 96
Length (Inches) 96
Width (Inches) 24
Thickness (Inches) 8.25
Stud Spacing (Inches) 24
For Use in Attics Yes
For Use in Ceilings Yes
For Use in Floors Yes
For Use in Basements Yes
For Use in Walls No
For Use in Crawlspaces No
For Use in Doors No
For Use in Duct No
For Use in Electrical No
For Use in Garage Doors No
For Use in Masonry No
For Use in Plumbing No
For Use in Vents No
For Use in Windows No
Framing Type Steel studs
Formaldehyde Free Yes
Sound Barrier Yes
Vapor Retardant No
ENERGY STAR Certified Yes
GREENGUARD Gold Certified Yes
SCS Recycled Content Certification Yes
R-Value per Inch 3.03
Package Weight (lbs.) 32.41
Bag Dimensions (L x W x D) 20 x 20 x 50
Warranty 1-year limited
UNSPSC 11162400
Package Type Multi-pack
Package Count 6
Multi-Pack Quantity 4
Total Package Quantity 24

Frequently Asked Questions (FAQ):

Q: How much area does one package cover?
A: 96 square feet per package.


Q: Where can these batts be used?
A: They are suitable for attics, ceilings, and floors; not recommended for walls or crawlspaces in this configuration.


Q: Do these batts include a vapor retarder?
A: No. They are unfaced and contain no vapor barrier.


Q: What framing do they fit?
A: Pre-cut for 24-in on-center framing and steel studs.


Q: Are there environmental certifications?
A: Yes—Formaldehyde Free, GREENGUARD Gold Certified, and SCS Recycled Content certification.


Quiet Comfort, Tailored for Modern Attics

These R-25 unfaced batts wrap your home in a hush, elevating comfort while keeping energy use beautifully restrained. I love the clean, neutral fiber that tucks seamlessly into 24-inch cavities for a crisp, professional finish. Layer them in spacious attic bays or floors to soften sound and stabilize temperatures season to season. It’s a smart, elegant foundation—essential for luxurious, efficient living.


Upgrade your attic with JM R-25 batts today and start saving energy while creating a quieter, more comfortable home.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34728680854

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4.5 ★★★★★
Based on 22 reviews
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I
Verified Purchase
It's cool.
Massapequa, US
★★★★★ 4
Weightless, well made. But there are problems with size
Size: 8.5, Color: White
I bought it for a teenager, for size 81/2. This, according to the dimensions on the page, is 25.9 centimeters. They came, the size was indicated correctly, but they are large for the child. Very large. They fit me, size 10. The child is disappointed. Well made, look neat on the foot. Almost weightless But I can't give the maximum rating. I wish the seller to deal with the size grid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
M
Verified Purchase
Matthew Gonzales
Port Orchard, US
★★★★★ 5
Amazing Shoe!
Size: 9 Wide, Color: Blazer Blue Hand Stain
Amazing shoe!! Comfortable to wear for long periods of time! Highly recommend!! 👍🏾
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Reviewed in the United States on November 17, 2025
W
Verified Purchase
William Mantilla
Bozeman, US
★★★★★ 5
Calzado elegante para oficina de excelente calidad
Producto de excelente calidad. La entrega fue rápida y el empaque llegó en perfectas condiciones. Cumple completamente con lo descrito en la publicación.
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Reviewed in the United States on April 28, 2026
M
Verified Purchase
MH
Cuba, US
★★★★★ 3
Not A Walking Shoe
Size: 9.5, Color: Black/British Tan
In the photo online this shoe looks like it will be very comfortable. Kind of a classy Coach's Shoe. Also in the photo the heel portion of the sole looks thick and supportive. I bought them thinking they would be my go-to travel shoe. Wrong. This is not a comfortable shoe for extended wear. Short durations, OK. The main problem is that the sole is very thin and flexible in all directions. There is no, as in zero arch support, plus that thin heel means that you tend to rock back on your heels and it feels like you're pounding the pavement. I've worn once and I'm very disappointed. They look great, definitely high quality materials, but using them for the intended purpose of travel.... fah get about it. If you're looking for a good looking shoe to wear around the gym and you don't intend to use the treadmill, or elliptical, then this is the shoe you want. They would definitely be returned if I hadn't already worn them outside.
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Reviewed in the United States on August 11, 2023
D
Verified Purchase
DF
Dallas, US
★★★★★ 5
Great shoe!
Size: 14 Wide, Color: Woodbury Handstain
Great shoe- better leather cover than last pair that scuffed if you blinked at them.
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Reviewed in the United States on March 15, 2026

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