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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
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Description
Owens Corning Thermafiber UltraBatt R-30 Mineral Wool Batt Insulation, 7.1 in x 15 in x 47 inThermafiber UltraBatt R 30 Mineral Wool Batt Professional grade mineral wool batts deliver R 30 thermal performance in a semi rigid form thats easy to cut and fit. Unfaced and designed for wood studs, they provide fire resistance, sound control, and moisture resistance for durable comfort. Key Features: High R Value Performance: R 30 thermal rating with approximately 4. 2 R per inch for energy savings Fire and Mold Resistant: Non combustible, non
Thermafiber UltraBatt R-30 Mineral Wool Batt
Professional-grade mineral wool batts deliver R-30 thermal performance in a semi-rigid form that’s easy to cut and fit. Unfaced and designed for wood studs, they provide fire resistance, sound control, and moisture resistance for durable comfort.
Key Features:
- High R-Value Performance: R-30 thermal rating with approximately 4.2 R per inch for energy savings
- Fire and Mold Resistant: Non-combustible, non-corrosive mineral wool helps inhibit mold growth
- Easy Installation: Semi-rigid batts are simple to measure, cut, and fit around irregularities
- Sound Control: Dense fibers help reduce noise transfer through walls and ceilings
- Formaldehyde-Free: Safer indoor air with unfaced, vapor-retarder-free construction
Specifications Table:
| Specification | Details |
|---|---|
| Series Name | Thermafiber UltraBatt |
| Insulation Type | Mineral wool |
| Faced/Unfaced | Unfaced |
| Maximum R-Value | 30 |
| Thickness (Inches) | 7.125 |
| Width (Inches) | 15 |
| Length (Inches) | 47 |
| R-Value per Inch | 4.2 |
| Framing Type | Wood studs |
| Sound Barrier | Yes |
| Formaldehyde Free | Yes |
| Vapor Retardant | No |
| ENERGY STAR Certified | Yes |
| Warranty | 3-year limited |
| Stud Spacing (Inches) | 16 |
| Package Type | Individual pack |
| Package Count | 1 |
| Total Package Quantity | 1 |
| Coverage Area (Sq. Feet) | 14.7 |
| Bag Dimensions (L x W x D) | 25 x 15 x 47 |
| Package Weight (lbs.) | 24 |
| CA Residents: Prop 65 Warning(s) | Yes |
| UNSPSC | 11162400 |
Frequently Asked Questions (FAQ):
Q: Is this insulation faced or unfaced?
A: Unfaced—there is no vapor retarder attached.
Q: Where can it be installed?
A: Suitable for wood-stud ceilings and floors; designed for 2x8 exterior wall cavities.
Q: What are the piece count and coverage per pack?
A: Typically 3 pieces per pack with around 22.5 sq. ft. coverage for the 23-in width variant; coverage may vary by width.
Q: Is it fire resistant?
A: Yes, mineral wool is non-combustible and provides fire resistance.
Q: Is it formaldehyde-free?
A: Yes, it is formaldehyde-free.
Elevate Comfort with Sculpted Mineral Wool Texture
These Thermafiber UltraBatt panels bring a refined, architectural layer to your build—quieting rooms and wrapping them in thermal ease. The dense, gridded surface is a subtle design nod to craft and performance, working beautifully behind millwork and gypsum. Use it to create serene bedrooms or media spaces where sound and temperature are exquisitely controlled. It’s a discreet essential that underpins a truly luxurious home experience.
Choose Thermafiber UltraBatt R-30 today for easier installs, safer walls, and 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