Rockwool's Comfortbatt is a stone wool, semi-rigid batt designed for thermal resistance in steel and wood framing.
This semi-rigid batt has a unique flexible edge that compresses as the batt is inserted into the walls, attics, ceilings and floor frames. The batt then expands back against the framing studs to give a complete fill and meet the expected R-value.
- Easily cut
- Sound absorbing
- Water and moisture resistant
R28 - 23" has an approximate coverage of 30.02 square foot per bag
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