Rockwool Unfaced CurtainRock 40 - All Sizes Thickness:5 in Thickness R-Value

Thickness R-Value

bottom or middle of the tube shaft and allows you to direct the tube as needed during installation

Adjustable length

64 6 C27 Metal 8 in

Rockwool COMFORTBATT Thermal Home Insulation keeps your home warm in the winter and cool in the summer for more comfortable living all year 'round

Rockwool Unfaced CurtainRock 40 - All Sizes Thickness:5 in Thickness R-ValueRockwool CurtainRock is a lightweight, semi rigid stone wool insulation board designed to meet a variety of curtain wall specifications. Rockwool Safe is UL and Intertie approved as a forming material for numerous fire stop systems. Rockwool Safe together with CurtainRock 80 provides a comprehensive critical line of defense in fire protection that has been UL ULC tested and approved for perimeter fire containment. Thickness Sq Ft Pack 3" 40 4" 40 5"