Fire Protection of Ductworks

ADVANTAGES

  • Single board systems for up to FRL 120/120/120
  • Large Spans up to 3m
  • Up to 4hr integrity only ducts
  • 1, 2 & 3 sided applications
  • Internal or External Fire Protection

Self-supporting Ducts

The relative complexity of any ductwork system passing through different fire compartments and the relevance of the system’s function in ambient as well as fire conditions can make the selection of a suitable ductwork system difficult.

Promat provides guidance on fire performance requirements and a wide range of solutions for protecting ductwork and other self supporting systems.

  FRL 120/120/- FRL 120/120/120 FRL 240/240/- FRL 240/240/240
PROMATECT®L500 Self Supporting Duct X X
PROMATECT® H Self Supporting Duct X X
PROMATECT® L Self Supporting Duct X

Note: FRL */*/* (Fire Resistance Level – *Structural Adequacy / *Integrity / *Insulation)

The following points are some of the factors which should be considered when determining the correct specification to ensure a ductwork system will provide the required fire performance.

  • Required fire exposure
  • Required fire performance
  • Size of enclosure
  • Supporting structure
  • Hanger support
  • Steel duct or Self Supporting
  • Penetrations through walls & floors
  • Movement joints
  • Air flow & leakage
  • Ductwork functions
  • Other requirements

Application & Technical Manual

Product Datasheet

Product Datasheet