Owens Corning Thermafiber UltraBatt R-23 5.5" x 23" x 47"
Regular price $37.14Thermafiber 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.
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