Mineral Wool TempControl R-15 Batts (Bag of 7)

High-density, non-combustible mineral wool batts designed for exterior walls, basements, and heated crawl spaces. Delivers long-lasting thermal performance and helps delay fire spread while resisting moisture, mildew, and corrosion.

Key Features:

• Fire-Resistant Mineral Wool: Non-combustible fibers help delay the spread of fire in wall assemblies
• Consistent Thermal Performance: High-fiber density and low shot content maintain R-15 efficiency over time
• Moisture and Mildew Resistant: Inorganic basalt and glass fibers do not deteriorate or support corrosion
• Easy Fit for 2x4 Walls: 3-1/2 in thickness sized for standard 23 in x 47 in cavities
• Contractor-Friendly Packaging: Bag of 7 batts for efficient handling and installation

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What wall framing is this size intended for?
A: These batts are 3-1/2 in thick and sized for 2x4 framing with 23 in x 47 in cavities.

Q: Is the product fire resistant?
A: Yes, the mineral wool fibers are non-combustible and help delay fire spread in assemblies.

Q: Where can I use these batts?
A: They are suitable for exterior walls, basements, and heated crawl spaces.

Q: Will moisture affect performance?
A: The batts are inorganic and moisture resistant, and will not mildew or support corrosion.

Q: What is included in the package?
A: Each bag contains 7 batts at 23 in x 47 in, rated R-15.

Elevate Cozy Comfort with Sculpted Mineral Wool

These TempControl batts bring a tailored warmth to your envelope, wrapping rooms in quiet confidence. The dense mineral wool profile offers a refined, architectural fit in 2x4 walls while championing safety with inherent fire resistance. Pair with crisp drywall lines and natural wood finishes to create a serene, performance-driven backdrop. It’s a discreet luxury—comfort engineered for modern living.

Choose TempControl mineral wool batts for reliable R-15 performance and safer, cozier walls—add to cart today.

Warranty

Installation