Rockwool Curtainrock 40 - Curtain Wall Mineral Wool Insulation - 3" x 24" x 48" (40 sqft per pack)

PLEASE NOTE THE CURRENT LEAD TIME FOR ROCKWOOL CURTAINROCK IS UP TO DECEMBER 2024. Call us at 1-877-383-2671 for more information.

Curtainrock® is a semi-rigid stone wool insulation panel crafted specifically for curtain wall installations. It's engineered to enhance fire protection in curtain wall and perimeter fire containment systems. The product is non-combustible, fire-resistant, and will not produce smoke or contribute to flame spread during a fire. Additionally, Curtainrock is moisture-resistant, non-corrosive, and ensures long-lasting thermal performance in your wall assembly.

Curtainrock 40 is tailored to meet the requirements for curtain wall insulation with a minimum nominal density of 4 PCF,