Rockwool Comfortbatt insulation for wood studs and joists

It is a stone wool insulation product for use in both new residential construction and renovations

This semi-rigid batt has a unique flexible edge designed to compress as the batt is inserted into walls, attics, ceilings, and floor frames

The flexible edge springs back, expanding the batt against the frame studs to give a complete fill

Rockwool Comfortbatt compensates for normal variations in stud centers caused by distortion or warping

The special flexible characteristic at the insulation edge ensures the expected R-value is achieved

Key properties: Easily cut; non-combustible; excellent sound absorbency; does not rot or promote growth of fungi or mildew; low moisture absorption; and water resistant

CFC (chlorofluorocarbon) and HCFC (hydrochlorofluorocarbon) product and process

Made from natural and recycled materials

Rockwool can contribute to earning LEED (Leadership in Energy and Environmental Design) points