Pay in installments of $9.29 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Owens Corning Thermafiber UltraBatt R-23 5.5" x 23" x 47"Thermafiber UltraBatt R 23 Mineral Wool Insulation (5. 5" x 23" x 47") Professional grade mineral wool batts designed for exterior walls and tough thermal, fire, and sound control. Sized at 5. 5 x 23 x 47 inches with an R 23 rating, they offer durable, semi rigid performance for residential and light commercial projects. Key Features: High Thermal Performance: R 23 mineral wool batts help improve energy efficiency in exterior walls Fire Resistant: Non
Thermafiber UltraBatt R-23 Mineral Wool Insulation (5.5" x 23" x 47")
Professional-grade mineral wool batts designed for exterior walls and tough thermal, fire, and sound control. Sized at 5.5 x 23 x 47 inches with an R-23 rating, they offer durable, semi-rigid performance for residential and light commercial projects.
Key Features:
- High Thermal Performance: R-23 mineral wool batts help improve energy efficiency in exterior walls
- Fire Resistant: Non-combustible insulation with high temperature resistance for added safety
- Sound Control: Dense, semi-rigid batts reduce noise transmission between rooms and from outdoors
- Moisture & Mold Resistant: Designed to resist moisture, corrosion, deterioration, and mold growth
- Easy Fit: Semi-rigid construction installs quickly in standard 23-inch stud bays
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| R-Value | R-23 |
| Dimensions | 5.5 in x 23 in x 47 in |
| Material | Mineral wool (semi-rigid batts) |
| Intended Use | Exterior walls; residential and light commercial |
| Fire/Mold Resistance | Non-combustible; resists moisture, corrosion, deterioration, and mold growth |
Frequently Asked Questions (FAQ):
Q: What is the R-value of these batts?
A: R-23 for enhanced thermal performance in 2x6 wall cavities.
Q: What are the dimensions?
A: Each batt measures 5.5 inches thick by 23 inches wide by 47 inches long.
Q: Where can I use UltraBatt?
A: Ideal for residential and light commercial exterior walls; also effective for sound control in interior partitions.
Q: Is it moisture resistant?
A: Yes, mineral wool composition resists moisture and mold growth.
Q: Do I need special tools for installation?
A: Cut with a utility knife; batts friction-fit between studs for straightforward installation.
Elevate Walls with Sculpted, Sound-Softening Mineral Wool
This UltraBatt brings a refined, architectural quiet to the home—tight, tailored batts that cloak the envelope in warmth and restraint. I love the dense, mineral composition; it feels purposeful and polished behind the scenes. Pair it with crisp drywall and shadow-line trim to let rooms breathe without echo. It’s a discreet luxury—comfort, safety, and serenity woven into the bones of the space.
Upgrade your walls with Thermafiber UltraBatt R-23 for a safer, quieter, and more energy-efficient home—add to cart 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