Double-leaf fire-rated door EI30/EI60

The double-leaf fire-rated door EI30/EI60 is a certified steel door with fire-resistant infill and seals. The two leaves together give a wide passage, so this door is chosen where equipment, goods or bulky loads have to be moved through a fire compartment.

Construction

• Door thickness: 63 mm.
• Steel sheet thickness: 1.5 mm.
• Infill: Paroc PAL 120 stone wool.
• Finish: powder coating.

What the EI rating means

The EI rating shows for how many minutes the door keeps its integrity (E), stopping flames and hot gases, and its insulation (I), limiting how much the surface on the other side heats up. In the configurator you can choose EI30, EI60 or EI120, that is 30, 60 or 120 minutes.

Options in the configurator

• Lock: BMH 1000, a Panic lock that opens from the inside without a key, an emergency exit lock or an electric strike for remote release.
• Threshold: 5x20, 25x40 or a drop-down threshold that lowers when the door closes.
• Trim strips: optional.

Where it is used

Double-leaf fire doors without glass are used in warehouses, production and plant rooms, garages, boiler rooms and stairwells, where a wide passage is needed and visibility does not matter. The required EI rating is set by the building design and the fire safety requirements for the specific room. If you need to see through the door, the same series includes a glazed double-leaf version.