Comfortbatt®
ROCKWOOL Comfortbatt® is a stone wool batt insulation designed for thermal performance in exterior wall cavities, exposed floors, basements/crawlspaces and attic applications in both wood and steel framing.
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Popular applications
- Exterior wall insulation
- Framed wall cavity insulation
- Below-grade insulation
- Basement wall insulation
- Exposed floor insulation
- Roof insulation
- Attic insulation
About Comfortbatt®
ROCKWOOL Comfortbatt® is a stone wool thermal batt insulation for exterior wood and steel studs. It's designed for exterior wall cavities, exposed floors, basements/crawlspaces and attic applications.
Comfortbatt features a unique flexible edge that allows for easy installation and helps prevent over compression to maintain its R-value, and is an effective way to improve a home’s energy efficiency.
Comfortbatt is noncombustible and fire resistant, and offers water and moisture resistance.
- Wide range of available R-values
- Noncombustible and fire resistant
- Long term thermal performance
- Water and moisture resistant
- Easily cut with a serrated knife
- Inorganic, does not promote mold growth
Why use stone wool insulation
- Excellent thermal performance providing a high R-value per inch.
- Noncombustible and fire resistant, stone wool works to contain a fire and prevent its spread.
- Stone wool provides excellent noise reduction and sound absorption to help you create quieter, more productive environments.
- Water resistant, stone wool does not rot or promote the growth of mildew, fungi or mold.
- Lightweight and easy to install.
Applications
- Designed for framed exterior wall cavities.
- Sized for both wood and steel stud construction.
- Compatible with attic floor or cathedral ceiling applications.
- Ideal for basement renovations when combined with ROCKWOOL Comfortboard continuous insulation boards.
Product certificates
UL Classified - CA/USA
UL GREENGUARD Gold Certified
USDA BioPreferred Program - 25%
Comfortbatt thermal insulation - Data sheet - USA
ROCKWOOL Comfortbatt® is a semi-rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations.
Comfortbatt thermal insulation - Data sheet - Canada
ROCKWOOL Comfortbatt® is a semi-rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations.
Comfortbatt r-value expansion - USA fact sheet
Non-combustible and fire resistant, Comfortbatt will not develop smoke or promote flame spread when exposed to fire
Comfortbatt_info-technique_fr
Comfortbatt de ROCKWOOL, isolant semi-rigide pour extérieur, adapté aux constructions bois et acier.
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