Johns Manville R-11 Kraft-Faced Fiberglass Batt Insulation, 155-sq ft Coverage, 15-in x 93-in, K1254S
R-11 Kraft-Faced Fiberglass Wall Batt Insulation, 15-in x 93-in
Formaledehyde-free, kraft-faced fiberglass batts designed for 2x4 wood-stud walls. Pre-cut for 9-ft walls with 16-in stud spacing, delivering 155-sq ft coverage and R-11 thermal and sound control performance.
Key Features:
- Moisture Control: Kraft facing provides an integrated vapor retarder for exterior wall applications
- Sound & Thermal Performance: R-11 batts help reduce noise while improving energy efficiency
- Pre-Cut Convenience: Sized for 9-ft walls with 16-in on-center studs; easy press-in installation
- Durable Composition: Will not rot or mildew; noncorrosive to pipes, wiring, and metal studs
- Low Emissions & Certified: GREENGUARD Gold and SCS Recycled Content certified; ENERGY STAR partner
Specifications Table:
| Specification | Details |
|---|---|
| Coverage Area (Sq. Feet) | 155 |
| Length (Inches) | 93 |
| Width (Inches) | 15 |
| Thickness (Inches) | 3.5 |
| Faced/Unfaced | Kraft faced |
| Fits 2 x 4 Walls | Yes |
| Fits 2 x 6 Walls | No |
| For Use in Basements | Yes |
| For Use in Walls | Yes |
| For Use in Attics | No |
| For Use in Ceilings | No |
| For Use in Crawlspaces | No |
| Formaldehyde Free | Yes |
| Framing Type | Wood studs |
| Insulation Type | Fiberglass |
| Maximum R-Value | 11 |
| R-Value per Inch | 3.1429 |
| Sound Barrier | Yes |
| Stud Spacing (Inches) | 16 |
| Vapor Retardant | Yes |
| ENERGY STAR Certified | Yes (program partner) |
| GREENGUARD Gold Certified | Yes |
| Warranty | 1-year limited |
| Bag Dimensions (L x W x D) | 15.5 x 20 x 49 |
| Package Weight (lbs.) | 28.8 |
| Package Type | Multi-pack |
| Package Count | 16 |
| Multi-Pack Quantity | 5 |
| Total Package Quantity | 80 |
| CA Residents: Prop 65 Warning(s) | No |
| UNSPSC | 11162400 |
Frequently Asked Questions (FAQ):
Q: How much area does one package cover?
A: This multi-pack covers 155 square feet in total.
Q: What wall construction is it designed for?
A: Pre-cut for 2x4 wood-stud walls with 16-in on-center spacing and 9-ft wall height.
Q: Is a vapor barrier included?
A: Yes, the kraft facing acts as a vapor retarder to help control moisture.
Q: Can it be used for sound control?
A: Yes, it provides sound control in interior and exterior wall applications.
Q: Is the product formaldehyde-free?
A: Yes, it is formaldehyde-free fiberglass insulation.
Quiet Comfort, Clean Lines—Insulation That Elevates Everyday Living
These kraft-faced batts bring refined calm to your walls—softening acoustics while streamlining energy performance. The pre-cut sizing slips neatly into standard stud bays, creating a tidy, tailored envelope. Pair with warm wood finishes and matte hardware to underscore the serene, crafted feel. It’s a smart, subtle layer that sets the foundation for luxurious, livable spaces.
Upgrade your walls with R-11 kraft-faced batts for cleaner sound, better comfort, and easy installation—add to cart today.
Original: $85.04
-70%$85.04
$25.51Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
R-11 Kraft-Faced Fiberglass Wall Batt Insulation, 15-in x 93-in
Formaledehyde-free, kraft-faced fiberglass batts designed for 2x4 wood-stud walls. Pre-cut for 9-ft walls with 16-in stud spacing, delivering 155-sq ft coverage and R-11 thermal and sound control performance.
Key Features:
- Moisture Control: Kraft facing provides an integrated vapor retarder for exterior wall applications
- Sound & Thermal Performance: R-11 batts help reduce noise while improving energy efficiency
- Pre-Cut Convenience: Sized for 9-ft walls with 16-in on-center studs; easy press-in installation
- Durable Composition: Will not rot or mildew; noncorrosive to pipes, wiring, and metal studs
- Low Emissions & Certified: GREENGUARD Gold and SCS Recycled Content certified; ENERGY STAR partner
Specifications Table:
| Specification | Details |
|---|---|
| Coverage Area (Sq. Feet) | 155 |
| Length (Inches) | 93 |
| Width (Inches) | 15 |
| Thickness (Inches) | 3.5 |
| Faced/Unfaced | Kraft faced |
| Fits 2 x 4 Walls | Yes |
| Fits 2 x 6 Walls | No |
| For Use in Basements | Yes |
| For Use in Walls | Yes |
| For Use in Attics | No |
| For Use in Ceilings | No |
| For Use in Crawlspaces | No |
| Formaldehyde Free | Yes |
| Framing Type | Wood studs |
| Insulation Type | Fiberglass |
| Maximum R-Value | 11 |
| R-Value per Inch | 3.1429 |
| Sound Barrier | Yes |
| Stud Spacing (Inches) | 16 |
| Vapor Retardant | Yes |
| ENERGY STAR Certified | Yes (program partner) |
| GREENGUARD Gold Certified | Yes |
| Warranty | 1-year limited |
| Bag Dimensions (L x W x D) | 15.5 x 20 x 49 |
| Package Weight (lbs.) | 28.8 |
| Package Type | Multi-pack |
| Package Count | 16 |
| Multi-Pack Quantity | 5 |
| Total Package Quantity | 80 |
| CA Residents: Prop 65 Warning(s) | No |
| UNSPSC | 11162400 |
Frequently Asked Questions (FAQ):
Q: How much area does one package cover?
A: This multi-pack covers 155 square feet in total.
Q: What wall construction is it designed for?
A: Pre-cut for 2x4 wood-stud walls with 16-in on-center spacing and 9-ft wall height.
Q: Is a vapor barrier included?
A: Yes, the kraft facing acts as a vapor retarder to help control moisture.
Q: Can it be used for sound control?
A: Yes, it provides sound control in interior and exterior wall applications.
Q: Is the product formaldehyde-free?
A: Yes, it is formaldehyde-free fiberglass insulation.
Quiet Comfort, Clean Lines—Insulation That Elevates Everyday Living
These kraft-faced batts bring refined calm to your walls—softening acoustics while streamlining energy performance. The pre-cut sizing slips neatly into standard stud bays, creating a tidy, tailored envelope. Pair with warm wood finishes and matte hardware to underscore the serene, crafted feel. It’s a smart, subtle layer that sets the foundation for luxurious, livable spaces.
Upgrade your walls with R-11 kraft-faced batts for cleaner sound, better comfort, and easy installation—add to cart today.
