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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Owens Corning Thermafiber UltraBatt R-15 3.5" x 24" x 48" (16 Bags)Thermafiber UltraBatt R 15 Mineral Wool Insulation, 3. 5" x 24" x 48" Professional grade mineral wool batts designed for superior thermal performance, fire resistance, and sound control in residential and light commercial walls. Semi rigid, higher density batts install quickly and resist moisture, corrosion, deterioration, and mold. Key Features: Thermal Performance: R 15 mineral wool batts deliver reliable insulation for 2x4 wall cavities Fire
Thermafiber UltraBatt R-15 Mineral Wool Insulation, 3.5" x 24" x 48"
Professional-grade mineral wool batts designed for superior thermal performance, fire resistance, and sound control in residential and light commercial walls. Semi-rigid, higher-density batts install quickly and resist moisture, corrosion, deterioration, and mold.
Key Features:
- Thermal Performance: R-15 mineral wool batts deliver reliable insulation for 2x4 wall cavities
- Fire Resistance: Non-combustible composition with robust fire performance for added safety
- Sound Control: Dense fiber structure helps reduce noise transfer between rooms
- Moisture & Mold Resistant: Inorganic fibers resist moisture, corrosion, and mold growth
- Easy Installation: Semi-rigid batts fit snugly in standard framing for faster, cleaner installs
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | Mineral wool batts |
| Series | Thermafiber UltraBatt |
| R-Value | R-15 |
| Thickness | 3.5 in |
| Dimensions per batt | 24 in x 48 in |
| Pack Quantity | 16 bags |
| Fire Rating reference | ASTM C 1338 (mold resistance standard cited on web data) |
| Application | Residential and light commercial walls; exterior walls |
| Features | Non-combustible; moisture, corrosion, deterioration, and mold resistant; sound control; higher density semi-rigid batts |
Frequently Asked Questions (FAQ):
Q: What framing does this fit?
A: The 3.5-inch thickness is designed for standard 2x4 wall cavities; each batt measures 24" x 48".
Q: Is this product combustible?
A: No, Thermafiber mineral wool is non-combustible and provides enhanced fire resistance.
Q: Can it be used in exterior walls?
A: Yes, it's suitable for exterior wall insulation in residential and light commercial applications.
Q: Does it resist mold and moisture?
A: Yes, the mineral wool fibers are resistant to moisture and mold growth.
Q: How many bags are included?
A: This listing specifies a pack of 16 bags.
Elevate Walls with Quiet, Fire-Safe Warmth
UltraBatt’s dense mineral wool brings a refined calm to interiors—quieting rooms while cocooning them in consistent warmth. Its non-combustible fibers and crisp, semi-rigid form speak to performance-driven design. Pair it with clean-lined drywall and matte finishes for an elevated, modern envelope. It’s a discreet essential that underpins luxurious, resilient living.
Choose UltraBatt R-15 today for safer, quieter, and energy-efficient walls that install with confidence.
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