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.
Advantages:
Application:
| FRR 120/120/30 | FRR 120/120/120 | FRR 240/240/30 | FRR 240/240/240 | |
|---|---|---|---|---|
| PROMATECT®-H Self-supporting Duct Systems | X | X | X | X |
| PROMATECT®-L500 Self-supporting Duct Systems | X | X | X | X |
Note: FRR * / * / * (Fire Resistance Rating – *Load bearing capacity / *Integrity / *Insulation)
