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Stone Wool Insulation Products

High performance stone wool insulation products for the construction industry

Insulation products View our technical documentation Get Help!

Exterior Wall Insulation

2021201 RWNA PHO 1120

ROCKWOOL Comfortboard® 80 rigid stone wool exterior continuous insulation board

ROCKWOOL Comfortboard® 80 is a rigid exterior insulation board, providing a continuous layer of insulation around commercial or residential building envelopes.

20200506 RWNA PHO 1611

ROCKWOOL Comfortboard® 110

Comfortboard® 110 is a rigid, high-density, stone wool insulation board used as exterior continuous insulation in residential and commercial applications where enhanced compressive strengths are required.

20221101 RWNA PHO 1181

ROCKWOOL Comfortbatt® semi-rigid thermal batt insulation for exterior wall cavity wood and steel framing

Comfortbatt® is a stone wool insulation thermal batt for use in both new residential construction and renovations. A unique, flexible edge helps maintain R-values.

20230629 RWNA PHO 1345

ROCKWOOL Cavityrock® exterior continuous rainscreen and cavity wall insulation

ROCKWOOL Cavityrock® is a semi-rigid stone wool insulation board designed for exterior cavity and rainscreen applications. Also available in a black mat facer finish for open-joint cladding systems.

20231117 RWNA PHO 1452
Curtainrock®

ROCKWOOL Curtainrock ® curtain wall and window wall insulation board

ROCKWOOL Curtainrock is a lightweight, semi-rigid stone wool insulation board designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems.

220219 RW LAT ITA PHO 33

ROCKWOOL Frontrock stone wool insulation for EIFS

Frontrock™ semi-rigid insulation are non-combustible stone wool boards engineered to be used in mechanically-fastened exterior insulation and finish systems (EIFS)

20220628 RWNA PHO 1145

ROCKWOOL ROXUL Safe® Fire safing insulation

ROCKWOOL ROXUL Safe® is a semi-rigid, mineral wool batt insulation designed to provide enhanced fire protection in perimeter fire containment systems, floor and wall through penetrations, construction joints, and other fire stopping applications.

20181203 RWNA PROD 20

ROXUL Safe® 45 semi-rigid stone wool fire stopping insulation board

ROCKWOOL ROXUL Safe® 45 is a semi-rigid stone wool insulation board ideal for fire stopping in concealed spaces of multi-unit residential buildings.

20181203 RWNA PROD 17

ROCKWOOL ROXUL Safe® 55 & 65 insulation products for fire rated metal buildings

ROCKWOOL ROXUL Safe® 55 & 65 are medium-density insulation products for interior and exterior firewall applications where fire resistance of at least 1 hr. is required.

Interior Wall Insulation

20231117 RWNA PHO 1451

ROCKWOOL AFB acoustical fire batt insulation for interior steel and wood stud wall and floor applications

AFB is a lightweight, semi-rigid batt insulation for steel stud interior wall and floor applications. Designed for fire resistance and acoustic comfort. Also available as AFB evo, a no added formaldehyde insulation.

20221031 RWNA PHO 1177

ROCKWOOL Safe'n'Sound® Fire and Sound Proof Insulation

Safe'n'Sound® fire and sound insulation is a stone wool batt insulation product for use in interior wall, floor and ceilings of residential wood and steel stud construction.

20220628 RWNA PHO 1145

ROCKWOOL ROXUL Safe® Fire safing insulation

ROCKWOOL ROXUL Safe® is a semi-rigid, mineral wool batt insulation designed to provide enhanced fire protection in perimeter fire containment systems, floor and wall through penetrations, construction joints, and other fire stopping applications.

20210813 RWNA PROD 1636

ROCKWOOL Rockboard® 40/60

A barrier to noise and fire, Rockboard® products are premium, multi-purpose, stone wool insulation boards for walls, ceilings and floors.

20181203 RWNA PROD 20

ROXUL Safe® 45 semi-rigid stone wool fire stopping insulation board

ROCKWOOL ROXUL Safe® 45 is a semi-rigid stone wool insulation board ideal for fire stopping in concealed spaces of multi-unit residential buildings.

Floor & Ceiling Insulation

20221101 RWNA PHO 1181

ROCKWOOL Comfortbatt® semi-rigid thermal batt insulation for exterior wall cavity wood and steel framing

Comfortbatt® is a stone wool insulation thermal batt for use in both new residential construction and renovations. A unique, flexible edge helps maintain R-values.

20221031 RWNA PHO 1177

ROCKWOOL Safe'n'Sound® Fire and Sound Proof Insulation

Safe'n'Sound® fire and sound insulation is a stone wool batt insulation product for use in interior wall, floor and ceilings of residential wood and steel stud construction.

2021201 RWNA PHO 1120

ROCKWOOL Comfortboard® 80 rigid stone wool exterior continuous insulation board

ROCKWOOL Comfortboard® 80 is a rigid exterior insulation board, providing a continuous layer of insulation around commercial or residential building envelopes.

Roof Insulation

20230928 RWNA PHO 1384

ROCKWOOL Toprock® DD

Used as a roof insulation or insulating cover board over other insulations, ROCKWOOL Toprock® DD is a high-density stone wool insulation board for low-slope roofs.

20190909_RW_LAT_FR_PHO_106

ROCKWOOL Toprock® DD Plus bitumen coated low slope roof insulation

Compatible as the substrate for torched and hot-mopped membrane attachment types, ROCKWOOL Toprock® DD Plus is a high-density, bitumen-coated stone wool insulation board.

20180801_RW-UK_PHO_1846

ROCKWOOL Multifix™ mineral coated fiberglass faced low slope roof insulation

Multifix™ is a dual-density, mineral wool insulation board with a glass fiber coating for flat roofing applications, compatible with multiple attachment methods including self adhered, cold adhered, liquid applied and torch applied membranes

20200331 RWNA PHO 1608
Resources & Support

ROCKWOOL Commercial Resource Library

Our digital library is your one-stop destination for high- performance insulation. Access downloads here by product or project

Our products are diverse and contribute to shaping a circular economy, enhancing resource efficiency, and nurturing the safety, health and wellbeing of people.

ROCKWOOL Group