Rockwool Mineral Wool CavityRock 24" x 48" (All Sizes) Thickness:4 in simply squeeze the sides to

simply squeeze the sides to compress the insulation and insert into the desired wall

It's lightweight

25 In x 54 In 23 In x 51

5 8 E55 Wood 6

Rockwool Mineral Wool CavityRock 24" x 48" (All Sizes) Thickness:4 in simply squeeze the sides toROXUL CAVITYROCK MD and CAVITYROCK DD are high density semi rigid board insulation products designed for external cavity wall and rainscreen applications. This board insulation combined with the COMFORTBATT thermal batt insulation in the exterior wall stud cavity offers superior long term thermal efficiency, fire resistance, moisture control, and acoustic performance. Thickness Sq Ft Per Pallet R Value 1" 1536 Sq Ft R4. 2 2" 768 Sq Ft R8. 4 3" 480 Sq