ROCKWOOL Insulated Fire Sleeves  


Insulated Fire Sleeves are made up of a unique combination of stone wool and graphite intumescent; as a result they provide both thermal and fire insulation. When exposed to fire they expand sealing gaps between the sleeve and the surrounding construction/pipework.


  • Provides up to 2 hours fire resistance 
  • Maintains pipe insulation at penetration points 
  • Supplied with integral vapour barrier 
  • No mastic or ancillaries required 
  • Excellent thermal and acoustic insulation