R22 x 23-inch Comfortbatt Wood Stud Stone Wool Insulation Sound Barrier AT-3G is a hybrid

AT-3G is a hybrid

An air and water barrier made to stand up to the rigors of commercial job sites

This non-combustible

11 feet of blade standout for increased user reach

R22 x 23-inch Comfortbatt Wood Stud Stone Wool Insulation Sound Barrier AT-3G is a hybridROCKWOOL 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