Roxul Fire Safing Batts

Product Description 

ROXUL Safe® product is a non-combustible, lightweight and water repellent semi-rigid insulation batt that provides fire stopping and acoustical insulation properties. Specifically engineered and produced as a fire stopping material for commercial, industrial and residential buildings.

This product has excellent fire performance properties, such as high melt temperature and low thermal conductivity which means the insulation acts as a shield against fire and temperature. In addition, Roxul products are subject to very little shrinkage in the critical phase of a fire, so the insulation layers remain in place to better prohibit the spread of flame. Roxul Safe is intended to be used in conjunction with a fire sealant to prevent the passage of fire and smoke. 


  • perimeter gaps between concrete floor slabs and exterior wall systems
  • around conduit pipe and duct openings through walls and floor slabs
  • between fire walls and ceiling slabs