Fire-resistant doors
The doors are designed for installation indoors as well as on evacuation routes to reduce the spread of fire and smoke during a fire. They provide fire resistance for 30 or 60 minutes. The doors can be manufactured using either a wooden frame or a metal frame (combined).
Doors are equipped with
- Stationary or descending threshold
- Door closer
- Mechanical lock
- Electromechanical latch
- Sealing gasket around the perimeter of the frame
- Thermally expanding “Ograks” tape around the perimeter of the canvas