Double doors are doors consisting of two door leaves, united by a door frame in one block and framed by platbands. Two-winged doors form a small gap of several millimeters, which is covered by feigned slats.
One of the doors of the double-leaf doors is fixed with door bolts locking it up and down, they open as necessary and allow the door to be opened completely. Two-leaf doors can be any model of interior doors, for example, doors Terminus, doors of Belarus
All models of any of the factories can be bivalves, like blankets, and with glass, in all colors and all standard sizes.
The opening for double doors should normally be 10 cm wider than the sum of the widths of the two canvases and in the height of 2.06 meters, for example, an opening of 1.3 MX 2.06 m is an opening for canvases with a width of 60 cm.
For more accurate dimensions, consult the master.