Rockwool Insulation Products

Insulation products based on innovative stone wool technology. Stone is the core raw material and the bedrock on which Rockwool is based. It is naturally resilient and essentially inexhaustible as the earth makes 38,000 times more rock every year (through volcanic and oceanic activity) than they use to make stone wool.

CAVITYROCK®

Cavityrock® is a semi-rigid insulation board designed for exterior cavity wall and rainscreen applications. These products offer superior long-term thermal efficiency, fire resistance, moisture control, acoustic performance and are compatible with numerous framing systems and cladding attachment systems.

Also available in a black mat facer finish for open-joint cladding systems, Cavityrock® Black combines your insulation install with masking in a single step, reducing installation time and material cost to achieve your desired design aesthetic.

CURTAINROCK® 40/80

CURTAINROCK® is a lightweight, semi-rigid stone wool insulation board designed specifically for use in curtain wall systems. It is especially suited for backpan or mechanical fastening applications. ROCKWOOL® offers CURTAINROCK®, CURTAINROCK® 40, and CURTAINROCK® 80 to meet a wide variety of curtain wall specifications.

COMFORTBOARD™ 110

COMFORTBOARD™ 110 is a rigid, high-density, non-combustible, stone wool insulation board designed for use as an exterior continuous insulation in commercial applications.

ROCKWOOL PLUS™ MB

ROCKWOOL PLUS™ MB is a is a lightweight, non-combustible, semi-rigid mineral wool blanket insulation that is designed for pre-engineered metal building construction where an hourly fire rating is not required.

COMFORTBOARD™ 80/110

ROCKWOOL COMFORTBOARD™ is a rigid mineral wool insulation sheathing board that is non-combustible, water-repellent, fire-resistant and sound absorbent. COMFORTBOARD™ is an exterior non-structural insulation sheathing that provides a continuous layer of insulation around the commercial or residential building envelope.

ROCKBOARD® 40/60

ROCKBOARD® is a premium multi-purpose board insulation to be used in walls, ceilings and floors for acoustic and thermal applications. These include insulating mechanical or utility rooms, or adding a barrier to noise and fire.