Knauf R-13 Unfaced Fiberglass Batt Insulation, 16 in x 96 in, 128 sq-ft (X43EVX)
Regular price $550.96R-13 Unfaced Fiberglass Batt Insulation (16 in x 96 in)
Knauf R-13 unfaced fiberglass batt insulation is designed to help improve thermal performance in framed cavities where a vapor retarder is not required. Each pack covers 128 sq ft and features standard 16 in x 96 in batts for common residential applications.
Key Features:
- Unfaced Batt Design: Ideal where a separate vapor retarder is used or not required by the assembly.
- Thermal Performance: R-13 insulation value to help reduce heat transfer through exterior walls and other cavities.
- Sized for Standard Framing: 16 in-wide batts fit typical stud bays to help minimize gaps and compression.
- Fiberglass Construction: Noncombustible insulation material commonly used for residential energy-efficiency upgrades.
- Large Pack Coverage: Covers 128 sq ft for fewer trips and easier takeoffs on bigger jobs.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Knauf® |
| Product type | Fiberglass batt insulation |
| Insulation form | Batt |
| R-Value | R-13 |
| Facing | Unfaced |
| Material | Fiberglass |
| Batt width | 16 in |
| Batt length | 96 in |
| Coverage | 128 sq-ft |
| Model / Part number | X43EVX |
| Category | Batt Insulation |
Frequently Asked Questions (FAQ):
Q: Where is R-13 batt insulation commonly used?
A: R-13 batts are commonly used in standard 2x4 framed wall cavities and other similar enclosed cavities that accept 16-inch-wide batts.
Q: What does “unfaced” mean?
A: Unfaced means the insulation does not include an attached facing (like kraft paper); it’s typically used when a vapor retarder is installed separately or not needed for the assembly.
Q: How much area does this pack cover?
A: This pack covers 128 square feet.
Q: Can I cut these batts to fit around wiring and boxes?
A: Yes—fiberglass batts are typically cut to fit around obstructions so the cavity can be filled without compressing the insulation.
Quiet comfort, seamlessly built into your walls
Think of this unfaced R-13 batt as the invisible layer that makes a room feel finished—calmer, cozier, and more refined. Its clean, no-facing format keeps your wall assembly flexible, letting the architecture (and your materials) take center stage. Use it to elevate everyday spaces—bedrooms, nurseries, studies—where comfort is the true luxury. It’s the kind of behind-the-scenes essential that makes beautiful rooms feel as good as they look.
Upgrade your wall cavities with Knauf R-13 unfaced fiberglass batts and start saving energy with dependable, standard-fit insulation.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
