Company Profile

ROCKWOOL

Stone-wool insulation for thermal, acoustic, moisture, and fire performance across residential assemblies.

Visit www.rockwool.com
LocationNorth America
ServesUnited States and Canada

What they're known for

A single mineral-fiber material family that can move from exterior continuous insulation to cavity batts and interior sound control without giving up noncombustibility.

ROCKWOOL manufactures stone-wool insulation for exterior walls, roofs, basements, floors, interior partitions, and continuous-insulation assemblies. Comfortbatt targets thermal performance in framed cavities, Comfortboard extends insulation continuously across the exterior, and Safe’n’Sound is designed for interior fire and acoustic control. The material is noncombustible, moisture resistant, and widely used where thermal, sound, and fire requirements overlap in the same assembly.

Performance focus

  • Thermal Comfort
  • Acoustics

Notable products

We haven't catalogued their full line in the directory yet. These are the entries worth knowing.

  • Catalog entry

    Comfortbatt

    Stone-wool thermal batt for exterior wall cavities, floors, basements, and attic applications

  • Catalog entry

    Comfortboard 80

    Rigid exterior continuous insulation board for residential and commercial envelopes

  • Catalog entry

    Safe’n’Sound

    Stone-wool batt for interior acoustic and fire-resistance applications

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Sources

Facts verified September 2026. Compound is an independent editorial directory and is not affiliated with this company unless stated.