Dyer supplied all external access for safe roof working before removing and replacing the broken roof vent with an EN certified dome vent. Dyer then went on to completely replace the failed natural smoke ventilation system, resulting in a compliant EN 12101-2 certified solution.
F100 certified dome vent
The EN 12101-2 certified F100 dome vent is an ideal solution for smoke ventilation applications. The GRP upstands are insulated with polyurethane hard foam, and feature a weatherproof sealing system. The wind deflectors will prevent smoke from re-entering the building.
In case of fire, the dome vent will open automatically, drawing the smoke up and out. This will keep escape routes free for evacuation and provide access for the emergency services.