Riser Pipe Enclosure

In high-rise commercial buildings, fire safety considerations are an important factor and should be at the top priority of safety measures. As an example, a riser system, a pipe runs up parallel through the building with outlets on every floor, need to be protected against fire to prevent failure in the event of a fire attack.

Promat riser enclose system are tested or assessed in accordance with BS 476: Part 20: 1987 and FSB/PSB/001/00 to satisfy the failure criteria of integrity and insulation.

Further Information


  • Up to 4 hours FRL
  • Meets insulation and integrity criteria of BS 476: Part 20
  • Lightweight
  • Fire resistance performance


  • Dry riser system
  • Wet riser system
  • Fire hydrant and sprinkler system


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