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 retarderideal 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: YesFormaldehyde 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. Its a smart, elegant foundationessential for luxurious, efficient living.
Upgrade your attic with JM R-25 batts today and start saving energy while creating a quieter, more comfortable home.
