Johns Manville (JM) R-13 Kraft Faced Fiberglass Batt Insulation, 15-1/4 in. x 93 in., 108.33 sq. ft. Bag
R-13 Kraft-Faced Fiberglass Batt Wall Insulation
Johns Manville (JM) R-13 kraft-faced fiberglass batt insulation is pre-cut for standard 2x4 wall cavities to help improve comfort, energy efficiency, and sound control. The kraft facing acts as a built-in vapor retarder for added moisture control in many wall applications.
Key Features:
- Precut 2x4 Wall Fit: Sized for standard wall cavities to speed installation in wood-framed construction
- Built-In Vapor Retarder: Kraft facing helps manage moisture when installed correctly
- Energy & Sound Benefits: Helps reduce heat loss and improves sound control between spaces
- Formaldehyde-Free Fiberglass: Designed for indoor comfort applications without added formaldehyde
- Versatile Use: Suitable for insulating interior/exterior walls and other framed cavities where R-13 is specified
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Brand | JM |
| Insulation R-Value | R-13 |
| Insulation Type | Batt |
| Material | Fiberglass |
| Facing | Kraft faced |
| Faced or Unfaced | Faced |
| Product Width (in.) | 15-1/4 in. |
| Product Length (in.) | 93 in. |
| Coverage Area (sq. ft.) | 108.33 sq ft |
| Fits Size | 2 x 4 Wall |
| Insulation Features | Friction Fit; Soundproofing Insulation; Vapor Retardant |
| Insulation Location | Exterior Wall; Interior Wall |
| Product Thickness (in.) | 3.5 in. |
| Pack Size | 1 |
| Pieces per Bag | 11 |
| Product Weight (lb.) | 26.2 lb |
| Bag Size | 4.08 ft. x 16.5 in. x 15 in. |
| Batt/Roll Size | 7.75 ft. x 15 in. |
| Compatible Install Surface | Concrete; Copper Pipes; Existing Drywall; Existing Insulation; Fiberglass; Metal; PVC/CPVC Pipes; Pex Pipes; Plywood; Tile Flooring; Wood |
| Formaldehyde Free | Yes |
| Warranty Information | N/A |
Frequently Asked Questions (FAQ):
Q: What wall framing is this insulation designed for?
A: It’s intended for 2 in. x 4 in. wall cavities (commonly 16 in. on-center framing).
Q: Does it include a vapor barrier?
A: Yes. The kraft facing provides a built-in vapor retarder for moisture control.
Q: How is it installed?
A: Batts are typically friction-fit between studs; the facing can be stapled to framing as needed for secure placement.
Q: Where can it be used?
A: It’s commonly used in interior and exterior framed wall cavities; confirm suitability for your specific application and local code requirements.
Q: Is it formaldehyde-free?
A: Yes—this JM fiberglass batt insulation is listed as Formaldehyde-free™ / formaldehyde-free.
Quiet Comfort, Beautifully Built In
Insulation is the invisible luxury—what you don’t see is what you feel. These R-13 kraft-faced fiberglass batts slip neatly into 2x4 walls, bringing a calmer hush and a more even, enveloping warmth to the rooms you live in most. The kraft facing adds a subtle layer of moisture control, perfect for creating a home that feels considered from the inside out. It’s the kind of foundational upgrade that elevates everyday living into something unmistakably refined.
Upgrade your walls with JM R-13 kraft-faced fiberglass batts for easier installation and noticeably improved comfort and sound control.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
R-13 Kraft-Faced Fiberglass Batt Wall Insulation
Johns Manville (JM) R-13 kraft-faced fiberglass batt insulation is pre-cut for standard 2x4 wall cavities to help improve comfort, energy efficiency, and sound control. The kraft facing acts as a built-in vapor retarder for added moisture control in many wall applications.
Key Features:
- Precut 2x4 Wall Fit: Sized for standard wall cavities to speed installation in wood-framed construction
- Built-In Vapor Retarder: Kraft facing helps manage moisture when installed correctly
- Energy & Sound Benefits: Helps reduce heat loss and improves sound control between spaces
- Formaldehyde-Free Fiberglass: Designed for indoor comfort applications without added formaldehyde
- Versatile Use: Suitable for insulating interior/exterior walls and other framed cavities where R-13 is specified
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Brand | JM |
| Insulation R-Value | R-13 |
| Insulation Type | Batt |
| Material | Fiberglass |
| Facing | Kraft faced |
| Faced or Unfaced | Faced |
| Product Width (in.) | 15-1/4 in. |
| Product Length (in.) | 93 in. |
| Coverage Area (sq. ft.) | 108.33 sq ft |
| Fits Size | 2 x 4 Wall |
| Insulation Features | Friction Fit; Soundproofing Insulation; Vapor Retardant |
| Insulation Location | Exterior Wall; Interior Wall |
| Product Thickness (in.) | 3.5 in. |
| Pack Size | 1 |
| Pieces per Bag | 11 |
| Product Weight (lb.) | 26.2 lb |
| Bag Size | 4.08 ft. x 16.5 in. x 15 in. |
| Batt/Roll Size | 7.75 ft. x 15 in. |
| Compatible Install Surface | Concrete; Copper Pipes; Existing Drywall; Existing Insulation; Fiberglass; Metal; PVC/CPVC Pipes; Pex Pipes; Plywood; Tile Flooring; Wood |
| Formaldehyde Free | Yes |
| Warranty Information | N/A |
Frequently Asked Questions (FAQ):
Q: What wall framing is this insulation designed for?
A: It’s intended for 2 in. x 4 in. wall cavities (commonly 16 in. on-center framing).
Q: Does it include a vapor barrier?
A: Yes. The kraft facing provides a built-in vapor retarder for moisture control.
Q: How is it installed?
A: Batts are typically friction-fit between studs; the facing can be stapled to framing as needed for secure placement.
Q: Where can it be used?
A: It’s commonly used in interior and exterior framed wall cavities; confirm suitability for your specific application and local code requirements.
Q: Is it formaldehyde-free?
A: Yes—this JM fiberglass batt insulation is listed as Formaldehyde-free™ / formaldehyde-free.
Quiet Comfort, Beautifully Built In
Insulation is the invisible luxury—what you don’t see is what you feel. These R-13 kraft-faced fiberglass batts slip neatly into 2x4 walls, bringing a calmer hush and a more even, enveloping warmth to the rooms you live in most. The kraft facing adds a subtle layer of moisture control, perfect for creating a home that feels considered from the inside out. It’s the kind of foundational upgrade that elevates everyday living into something unmistakably refined.
Upgrade your walls with JM R-13 kraft-faced fiberglass batts for easier installation and noticeably improved comfort and sound control.
