601 Jefferson St.
Houston, TX 77002
Rockwool Comfortbatt® Building and Residential Mineral Wool, Insulation Thickness: 5-1/2 in, Material: Mineral Wool, Length: 47 in, Width: 23 in, Density: >2 pcf, R-Value: 23, Flame Spread Index: 0, Smoke Developed Index: 0, For Use With: Wood Stud Framing
Density : >2 pcf
Flame Spread Index : 0
For Use With : Wood Stud Framing
Insulation Thickness : 5-1/2 in
Item Name : Building and Residential Mineral Wool
Length : 47 in
Material : Mineral Wool
R-Value : 23
Smoke Developed Index : 0
Sub Brand : Comfortbatt
Width : 23 in
Rockwool Comfortbatt is a semi-rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations. It features a unique flexible edge designed to compress as the batt is inserted then spring back, expanding the batt against the frame studs to give a complete fill. This flexibility ensures the expected R-value is achieved and maintained. Non-combustible and fire resistant, Comfortbatt will not develop toxic smoke or promote flame spread, even when exposed directly to a fire. It also offers water and moisture resistance and excellent sound absorbency. Comfortbatt is an effective way to improve a home's energy efficiency.
Standards/Certifications: ASTM C167|ASTM C518|CAN/ULC S702|CAN/ULC S102|CAN/ULC S114|Greenguard Gold Certified