Ventilation and Smoke Extraction Ducts

It is quite common that mechanical ventilation systems will require to be fire rated. The Fire Resistance Level (FRL) can vary depending on the ducts usage within a building. For example kitchen exhaust, stair pressurization, return air, toilet exhaust, etc. There are a number of methods Fyreguard can suggest to fire rate ducts including board and spray products.

• Ventilation and Smoke Extraction Ducts

  • Promatect L500 (1027KB)
  • Promatect H (93KB)
  • DuraSteel (197KB)
  • Vermiduct (815KB)
  • Ductlite (?KB)

• Structural Steel Protection
• Penetration Seals
• Fire Rated Access Hatches
• Concrete, Masonry & Metal Decking
• Ventilation & Smoke Extraction Ducts
• Cable Ducts / E&M Services
• Fire Rated Window & Doors
• Intumescent Fire Dampers
• Fire Rated Partitions and Ceilings
• Fire Rated External Walls