ROCKWOOL Products

High-performance stone wool

Where game-changing building begins

Founded as a family business more than 80 years ago, ROCKWOOL Group is the world’s leading manufacturer of stone wool insulation today. We produce building materials that are made from actual stone — one of the earth’s most abundant natural resources.

ROCKWOOL Comfortboard<sup>®</sup> 80 product image

ROCKWOOL Comfortboard® 80

ROCKWOOL Comfortboard 80 is a rigid stone wool board designed for continuous insulation applications. A nonstructural sheathing product, Comfortboard 80 provides increased thermal performance to the building envelope.

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ROCKWOOL Comfortbatt<sup>®</sup> product image

ROCKWOOL Comfortbatt®

ROCKWOOL Comfortbatt is a stone wool insulation product for use in wood and steel framing in both new residential and commercial builds and renovations. This semi-rigid batt has a unique flexible edge designed to compress as the batt is inserted into walls, attics, ceilings and floor frames.

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ROCKWOOL Safe'n'Sound<sup>®</sup> product image

ROCKWOOL Safe'n'Sound®

ROCKWOOL Safe'n'Sound is a stone wool batt insulation designed for interior wall partitions, floors and ceilings for wood- and steel-frame construction where superior fire resistance and acoustical performance is required.

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High-performance building starts now

The ROCKWOOL R‑Class Builder Program is 100% free. If you’re looking to level up to high-performance builds while building community, sign up today.