ROCKWOOL ROXUL Safe®

ROCKWOOL ROXUL Safe® is a lightweight, semi-rigid stone wool insulation that has fire-stopping, water-repellent and acoustical properties. It is designed to fill perimeter gaps between concrete floor slabs and exterior wall systems, between firewalls and ceiling slabs, and around conduit pipes and duct openings through walls and floor slabs. ROXUL Safe® is perfect for any commercial, industrial and residential building project.

It is non-combustible and fire-resistant, and will not develop toxic smoke or promote flame spread, even when exposed directly to a fire. When ROXUL Safe is used with Curtainrock® 40/80, it provides a comprehensive fire-stopping system that has been UL/ULC/Intertek tested and approved for perimeter fire containment systems.

ROXUL Safe also helps to increase energy efficiency, improve thermal stability and reduce noise transmission into, and out of the building for overall occupant comfort.

  • Fire Safing Insulation
  • External Wall and for Fire Protection Application
  • Curtain Wall, Penetrations, and Concrete
  • Non-combustible and fire-resistant, stone wool works to contain a fire and prevent its spread
  • Dimensionally stable, ROXUL Safe® does not expand or contract due to temperature variances
  • Excellent thermal performance providing a high R-value per inch

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