About technical doors
If you have chosen the installation of the door of the outpost, from the entire lineup, pay attention to several door groups.
We are talking about technical doors treated with powder spraying on both sides, whose thickness of the canvas - 50 mm, equipped with 2 locks, about doors with a canvas of 67 mm and upper leaf lock, finished with a polymer coating and powder spraying, as well as doors with improved heat - and sound insulation, with a 80 mm canvas, in which you can install an additional lock.