JM (Johns Manville) R-13 Kraft-Faced Fiberglass Batt Insulation, 24 in x 96 in, 176 sq ft
Regular price $91.48R-13 Kraft-Faced Fiberglass Batt Insulation for 2x4 Walls
JM R-13 kraft-faced fiberglass batt insulation is designed to improve thermal performance and help reduce sound transmission in standard 2x4 wall cavities. Pre-cut 24-in x 96-in batts fit 8-ft walls with 24-in on-center stud spacing, and the kraft facing provides a built-in vapor retarder for moisture control.
Key Features:
- Built-In Vapor Retarder: Kraft facing helps provide moisture control in wall assemblies
- Energy & Comfort Upgrade: R-13 thermal performance helps improve overall energy efficiency
- Sound Control: Fiberglass batts help reduce sound transmission through walls
- Sized for Standard Framing: Pre-cut for 8-ft walls with 24-in on-center stud spacing
- DIY-Friendly Fit: Press-fit installation between studs for straightforward placement
Specifications Table:
| Specification | Details |
|---|---|
| Category | Batt Insulation |
| Insulation Type | Fiberglass |
| Faced/Unfaced | Kraft faced |
| Maximum R-Value | 13 |
| R-Value per Inch | 3.7143 |
| Width (Inches) | 24 |
| Length (Inches) | 96 |
| Thickness (Inches) | 3.5 |
| Coverage Area (Sq. Feet) | 176 |
| Package Count | 11 |
| Package Type | Multi-pack |
| Total Package Quantity | 44 |
| Multi-Pack Quantity | 4 |
| Framing Type | Steel studs |
| Stud Spacing (Inches) | 24 |
| Sound Barrier | Yes |
| Vapor Retardant | Yes |
| Formaldehyde Free | Yes |
| ENERGY STAR Certified | Yes |
| GREENGUARD Gold Certified | Yes |
| Warranty | 1-year limited |
| For Use in Walls | Yes |
| For Use in Basements | Yes |
| For Use in Crawlspaces | No |
| For Use in Ceilings | No |
| For Use in Attics | No |
| For Use in Floors | No |
| For Use in Duct | No |
| Fits 2 x 4 Walls | Yes |
| Fits 2 x 6 Walls | No |
| Package Weight (lbs.) | 43.61 |
| Bag Dimensions (L x W x D) | 24.5 x 20 x 49 |
| CA Residents: Prop 65 Warning(s) | No |
| UNSPSC | 11162400 |
Frequently Asked Questions (FAQ):
Q: What wall cavities does this insulation fit?
A: It’s sized for 2x4 wall cavities and is pre-cut for 24-in on-center stud spacing in standard 8-ft walls.
Q: Does this product include a vapor barrier?
A: Yes—it's kraft-faced and includes a built-in vapor retarder for moisture control.
Q: Can it help with noise reduction?
A: Yes—it's designed to provide sound control in wall assemblies.
Q: Is it formaldehyde free?
A: Yes—this product is listed as formaldehyde free.
Q: Where can this insulation be used?
A: It is listed for use in walls and basements, and not for attics, ceilings, floors, crawlspaces, or ducts.
Quiet Luxury, Layered Into the Walls
Great design isn’t only what you see—it’s what you feel. This R-13 kraft-faced fiberglass batt insulation elevates the everyday by tempering temperature swings and softening the noise that steals serenity. The pre-cut 8-foot batts slip neatly into 2x4 cavities, creating an invisible backdrop for richer finishes and calmer rooms. Consider it the behind-the-scenes essential that makes a space feel polished, composed, and truly livable.
Upgrade your walls with JM R-13 kraft-faced batts for better comfort, moisture control, and quieter rooms.
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