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Mineral Wool insulation for interior applications

Mineral Wool Insulation

High-performance Insulation for High-performance Interiors

Owens Corning® Thermafiber® Mineral Wool is trusted by architects, engineers, and specifiers looking for the highest levels of protection and performance for interior spaces. Non-combustible Thermafiber® is an ideal choice for fire-rated wall, floor, and ceiling assemblies, and provides outstanding sound attenuation alongside its fire-safety profile.

Thermafiber® is available in formaldehyde-free formulations and offers exceptional R-values for superior thermal performance.

Advantages of Thermafiber® mineral wool insulation for interiors

Reduces reverberation and optimizes an assembly’s acoustic performance
Increased Fire Performance
Non-combustible Thermafiber mineral wool resists fire and temperatures in excess of 2,000˚ F
Thermal Performance
High R-Value batt insulation
Mold & Mildew Resistant
Inorganic and allows vapor to pass through and dissapate