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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
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Description
Johns Manville R‑19 Kraft‑Faced Fiberglass Batt Insulation, 87.18‑sq ft Coverage, 15 in W x 93 in L (K1250)R 19 Kraft Faced Fiberglass Batt Insulation, 15 in x 93 in Formaledehyde free, kraft faced fiberglass batts designed for 2x6 wood stud walls. Provides R 19 thermal performance with an integrated vapor retarder and sound control for quieter, more energy efficient rooms. Key Features: Designed for 2x6 Walls: Precut 15 in x 93 in batts fit 16 in OC studs for standard 8 ft walls Moisture Control: Kraft facing acts as a built in vapor retarder to help
R-19 Kraft-Faced Fiberglass Batt Insulation, 15 in x 93 in
Formaledehyde-free, kraft-faced fiberglass batts designed for 2x6 wood-stud walls. Provides R-19 thermal performance with an integrated vapor retarder and sound control for quieter, more energy-efficient rooms.
Key Features:
- Designed for 2x6 Walls: Precut 15 in x 93 in batts fit 16 in OC studs for standard 8-ft walls
- Moisture Control: Kraft facing acts as a built-in vapor retarder to help manage humidity
- Energy & Sound Performance: R-19 thermal value reduces heat loss and helps dampen noise
- Durable, Noncorrosive Material: Will not rot, mildew, or deteriorate; safe for pipes and wiring
- Easy Installation: Press into place and staple tabs to framing as needed
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | Fiberglass |
| Faced/Unfaced | Kraft faced |
| Maximum R-Value | 19 |
| R-Value per Inch | 2.9231 |
| Width (Inches) | 15 |
| Length (Inches) | 93 |
| Thickness (Inches) | 6.5 |
| Coverage Area (Sq. Feet) | 87.18 |
| Stud Spacing (Inches) | 16 |
| Fits 2 x 6 Walls | Yes |
| Fits 2 x 4 Walls | No |
| Framing Type | Wood studs |
| Formaldehyde Free | Yes |
| Sound Barrier | Yes |
| Vapor Retardant | Yes |
| ENERGY STAR Certified | Yes |
| GREENGUARD Gold Certified | Yes |
| 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 Doors | No |
| For Use in Duct | No |
| For Use in Electrical | No |
| For Use in Floors | 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 |
| Package Type | Individual pack |
| Total Package Quantity | 9 |
| Package Count | 9 |
| Bag Dimensions (L x W x D) | 15.5 x 20 x 49 |
| Package Weight (lbs.) | 21.39 |
| Warranty | 1-year limited |
| CA Residents: Prop 65 Warning(s) | No |
| UNSPSC | 11162400 |
Frequently Asked Questions (FAQ):
Q: How much area does one package cover?
A: A single pack covers 87.18 square feet.
Q: Is this insulation suitable for 2x4 walls?
A: No. It is designed for 2x6 wood-stud walls.
Q: Does it include a vapor barrier?
A: Yes. The kraft facing provides a built-in vapor retarder.
Q: Is it certified for indoor air quality?
A: Yes. It is GREENGUARD Gold Certified and SCS Recycled Content certified.
Q: How many batts are in the package?
A: 9 precut pieces.
Quiet, cozy walls with refined performance
These kraft‑faced batts bring a serene hush and steady comfort to the home, wrapping 2x6 walls in reliable R‑19 warmth. I love the clean, tailored fit—each precut piece tucks neatly between studs for a polished, professional look. Pair with crisp drywall and natural wood trims for a calm, modern envelope that elevates everyday living. It’s a smart, luxurious foundation for spaces that feel beautifully composed and effortlessly comfortable.
Upgrade your walls with R‑19 performance—add Johns Manville kraft‑faced batts to your project today.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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