The door is not very cheap, buying, especially if it is an armored or exclusive door. And making the right choice to the consumer is quite not easy. But we were very lucky with this, because by accidenting by accidentally on the website of the company “World of Doors”, we gained protection against the negative influences of the outside world- /BroneDveri /Bronyovani-Dveri. But our company needed not simple armored doors, but firefighters. Many people do not even know about this doors. After all, they are put not ordinary apartments, but in places with important regulatory documents.
Such a fire -resistant door, depending on its quality, opposes the fire for some time and does not emit toxic substances. Fire doors of the doors arena, restrain the onslaught of fire for an hour and a half. Unlike ordinary armored doors, in a fire they will not be deformed, they will not jam, blocking people in the room. These doors can be equipped with an antipanic device, thanks to which, when a fire sensor is triggered, the door adjacent tightly and to leave the room you only need to press the handle. Inside, such a door is filled with heat insulators that do not allow the door to flash quickly.