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:
| FRL 30/30/30 | FRL 60/60/30 | FRL 60/60/60 | FRL 90/90/90 | FRL 120/120/- | FRL 120/120/60 | FRL 120/120/120 | FRL 180/180/90 | FRL 180/180/120 | FRL 180/180/180 | FRL 240/240/- | FRL 240/240/30 | FRL 240/240/120 | FRL 240/240/180 | FRL 240/240/240 | FRL 360/360/- | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PROMATECT®-H Self-supporting Duct Systems | X | X | X | X | X | |||||||||||
| PROMATECT®-L500 Self-supporting Duct Systems | X | X | X | X | X | X | X | |||||||||
| PROMATECT®-S Self-supporting Duct Systems | X | X | X | X | X | X | X | X | X | X |
Note: FRL * / * / * (Fire Resistance Limit – *Stability / *Integrity / *Insulation)
