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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Owens Corning Thermafiber UltraBatt R-15 Mineral Wool Insulation, 3.5 in x 15 in x 47 in (8 Batts, 39.2 sq ft)Thermafiber UltraBatt R 15 Mineral Wool Wall Insulation Professional grade mineral wool batts engineered for 2x4 walls deliver R 15 thermal performance with fire and mold resistance. Semi rigid batts are easy to cut and fit around irregularities, providing 39. 2 sq ft of coverage per package for interior or exterior stud walls. Key Features: R 15 Performance: Ideal for 2x4 wood stud walls to boost thermal comfort and energy savings Mineral Wool
Thermafiber UltraBatt R-15 Mineral Wool Wall Insulation
Professional-grade mineral wool batts engineered for 2x4 walls deliver R-15 thermal performance with fire and mold resistance. Semi-rigid batts are easy to cut and fit around irregularities, providing 39.2 sq ft of coverage per package for interior or exterior stud walls.
Key Features:
- R-15 Performance: Ideal for 2x4 wood-stud walls to boost thermal comfort and energy savings
- Mineral Wool Construction: Fire resistant, moisture and mold resistant, and non-corrosive
- Easy to Install: Semi-rigid batts cut cleanly and friction-fit around pipes, wires, and odd spaces
- Unfaced Design: No vapor retarder, suitable where vapor control is handled separately
- Package Coverage: 3.5 in thick x 15 in wide x 47 in long; 8 pieces covering 39.2 sq ft
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | Mineral wool batt |
| R-Value | R-15 |
| Dimensions (each batt) | 3.5 in thick x 15 in wide x 47 in long |
| Pieces per Pack | 8 |
| Coverage Area | 39.20 sq ft per package |
| Facing | Unfaced (no vapor retarder) |
| Application | Interior and exterior 2x4 wood-stud walls |
| Fire Resistance | Non-combustible; provides fire resistance |
| Mold/Moisture Resistance | Moisture- and mold-resistant |
| Cut/Install | Semi-rigid; easy to cut and friction-fit |
| Brand | Owens Corning Thermafiber UltraBatt |
Frequently Asked Questions (FAQ):
Q: Is this insulation faced or unfaced?
A: Unfaced; it does not include a vapor retarder.
Q: What wall framing is it designed for?
A: Sized for 2x4 wood-stud walls at 16 in on center (15 in cavity width).
Q: How many batts are in a package and what area do they cover?
A: 8 batts per package covering 39.2 square feet.
Q: Can it help with fire and mold resistance?
A: Yes. Mineral wool is non-combustible, fire resistant, and resistant to moisture and mold.
Q: Is it easy to cut and fit?
A: Yes. The semi-rigid batts cut easily and friction-fit into stud cavities, including around obstructions.
Sculpted Warmth with Quiet Confidence
Thermafiber UltraBatt slips into the wall like a tailored suit, bringing a serene hush and cocooning warmth to modern living. Its mineral wool texture adds a refined, architectural rigor—crafted for precision and performance. Use it to elevate bedrooms or media rooms where calm is a luxury, pairing with crisp drywall and natural woods for an effortless finish. Consider it the invisible layer of indulgence that makes a home feel truly composed.
Upgrade your walls with UltraBatt R-15 today and enjoy quieter, more comfortable rooms with lasting energy savings.
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