Rockwool Mineral Wool CavityRock 16" x 48" (All Sizes) Thickness:1 in Does not promote the growth

Does not promote the growth of fungi or bacteria

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Minimum 70% recycled content

Air sealing attic

Rockwool Mineral Wool CavityRock 16" x 48" (All Sizes) Thickness:1 in Does not promote the growthROXUL 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" 2048 Sq Ft R4. 2 2" 1024 Sq Ft R8. 4 2. 5"