Fire door half an hour

DEFENSE series fire door model Armored 4012 (Armored 410) These doors are installed in passages such as entrances to stairwells, corridors, utility rooms such as: warehouses whose area does not exceed 8 square meters, generator / engine rooms, elevator rooms, electrical rooms, etc. Fire doors The ones installed in the passages are not locked by law. These are doors that are supposed to be closed but not locked, so it is mandatory to install an oil returner in them. It is possible and permissible to lock the doors only when it comes to utility rooms that are up to 8 square meters in size. In a fire door installed in utility rooms, there is an obligation to install a cylindrical mechanism with a fixed operating handle (button cylinder) inside the room, in order to allow an easy and quick escape. You can waive The oil return in a fire door installed in utility rooms, subject to the requirements or approvals of the fire services and/or the safety supervisor of the building. Always make sure that the safety supervisor in the building is coordinated with the regional fire department representative.

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