It’s more than safe. It’s ROXUL SAFE®.

Now ROXUL® has made your fire-safing projects easier – providing you with a comprehensive lineup of the highest-performing insulation solutions available. These products can withstand intense heat up to 2150°F (1177°C) without melting, producing smoke or propagating flames. And this means you’re providing your clients with the best job, and highest level of safety, possible.

Make your fire-first application even safer.



Exterior curtain wall, head of wall, floor-to-floor

ROXUL SAFE® product is a non-combustible, lightweight and water-repellent semi-rigid insulation board that provides fire-stopping and acoustical insulation properties. Specifically engineered and produced as a fire-stopping material for commercial, industrial and residential buildings, it can also be used for interior top-of-wall, through-wall penetrations and floor assemblies where fire stopping is required or desired.

ROXUL SAFE® 65 and 55

ROXUL SAFE® 65 & 55

Exterior metal building

These products are designed for exterior and interior non-load-bearing, steel-faced firewall applications where a fire resistance of at least one hour is required. ROXUL SAFE® 65 holds a fire resistance rating of one hour, while ROXUL SAFE® 55 holds a fire resistance rating of two hours – both from the interior side. Both products allow builders to reduce the required separation and increase the area of buildings in close proximity to each other.



Party wall – residential

ROXUL SAFE® 45 is a semi-rigid stone wool insulation board product used as a fire-stopping and fireblocking material in concealed spaces in multi-unit residential buildings. Measured to fit, ROXUL SAFE® 45 is easily installed, non-combustible and offers excellent acoustical and thermal properties. It also does not promote growth of fungi or mildew and is water repellent.

See how ROXUL SAFE® can fit into your next project

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If you have any questions, please contact us by writing to ROXUL Inc. 8024 Esquesing Line, Milton, ON, L9T 6W3 Canada, or by calling us at 1-800-876-3755. ROXUL Inc. Located in Milton, Ontario, Grand Forks, British Columbia and Marshall County, Mississippi, ROXUL Inc. and ROXUL USA Inc. are subsidiaries of ROCKWOOL International, the world’s largest producer of stone wool insulation.