Rockwool Comfortboard 80 Thickness:1.25" Flange 1" exposed flange Frame

Flange 1" exposed flange Frame 2½ " in depth

They’re ideal for areas prone to high humidity such as basements and residential bathrooms

Sharper threads make driving easier and provide better holding power

Folding compact design for easy transportation

Rockwool Comfortboard 80 Thickness:1.25" Flange 1" exposed flange FrameROCKWOOL COMFORTBOARDTM 80 is a rigid mineral wool insulation sheathing board that is non combustible, water repellent, fire resistant and sound absorbent. COMFORTBOARDTM 80 is an exterior non structural insulation sheathing that provides a continuous layer of insulation around the commercial or residential building envelope. Product Thickness Dimensions Sqft Bag Rockwool Comfortboard 80 1 24 x 48 80 Rockwool Comfortboard 80 1. 25 24 x 48 56 Rockwool