Rockwool R-14 ComfortBatt Thermal Insulation 5-1/2 in. x 24 in. x 37.5 ft²

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Residential thermal insulation made of stone wool for walls, ceilings, attics, and flooring. Semi-rigid, non-combustible insulation used for both new construction and renovation.

For installation with 2 in. x 6 in. wood mounts with a centre distance of 24 in. (Actual insulation width: 23-1/4 in. x 47 in.)