TIMBERBATT R14 3.5"x23" 52.5sf
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TIMBERBATT R14 Mineral Wool Insulation
High-Performance Thermal & Acoustic Protection (3.5" x 23")
Upgrade your home’s efficiency and comfort with TIMBERBATT R14 Mineral Wool Insulation. Engineered specifically for 24-inch on-center wood stud spacing, this high-density stone wool provides superior thermal resistance, advanced fire safety, and exceptional sound dampening compared to traditional fiberglass.
Product Highlights
Superior Thermal Efficiency: Provides a consistent R14 insulation value, keeping your home warmer in the winter and cooler in the summer.
Fire Resistant: Made from non-combustible stone wool that can withstand temperatures over 1,100°C (2,000°F). It acts as a fire barrier, providing extra time for evacuation.
Sound Absorption: The high-density fiber structure significantly reduces noise transfer between rooms and from outside sources.
Moisture & Mold Resistant: Naturally water-repellent and inorganic, meaning it won’t rot, slump, or promote the growth of mold or fungi.
Easy Installation: Friction-fit batts are easy to cut and snap into place—no staples or specialized tools required.
Specifications
| Attribute | Detail |
|---|---|
| R-Value | R14 |
| Thickness | 3.5 inches |
| Width | 23 inches (For 24" O.C. Framing) |
| Coverage | 52.5 sq. ft. per bag |
| Material | Mineral Wool (Stone Wool) |
| Application | Interior/Exterior Walls, Basements, Crawlspaces |
Why Choose Mineral Wool?
Unlike fiberglass, mineral wool batts are rigid and won't sag over time, ensuring there are no gaps in your thermal envelope. Because it is denser, it is the professional choice for home theaters, bedrooms, and home offices where soundproofing is a priority.
Pro Tip: Use a serrated knife (like a bread knife) for clean, precise cuts around electrical boxes and plumbing for a perfect friction fit.