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
R22.5 - 24" has an approximate coverage of 40.42 square foot per bag