Wooden fire door.
There are two types of fire resistant doors - EI 30 for 30 minutes and EI 60 for 60 minutes. They are ideal for anti-fire walls, where the door fire resistance class must correspond to at least half of the fire resistance class of the wall.
The door is a solid barrier against the fire extension, and in the case of EI 30, the doors are also characterized by a sound insulation of 35 dB. These doors are intended for use in all public buildings, hotels, schools, hospitals, etc.
The doors are offered as a set along with the metal case.