Best Pirce 🔔 ROCKWOOL COMFORTBOARD 80 1.5 In. X 24 In. X 48 In. Continuous Insulation (6-Pack) 🛒

ROCKWOOL COMFORTBOARD 80 1.5 in. x 24 in. x 48 in. Continuous Insulation (6-Pack) is a rigid stone wool continuous insulation board used as a non-structural sheathing product in residential construction. It is designed to provide increased thermal performance to the building envelope. Installing COMFORTBOARD™ 80 as continuous insulation with the ROCKWOOL COMFORTBATT® as the wall cavity insulation contributes to a higher effective R-value wall system. COMFORTBOARD™ 80 is non-combustible, vapor permeable, water repellent and sound absorbent.