My Box® is the bearing system, arranged to be rapidly fixed to the wall, without much available space in the headroom or for side embrasures, suitable both for installations in the opening and to the wall as well.
It is not necessary having lateral or upper wall frames, because they are made up by a structure of aluminium-profiles. This structure allows the decreasing of required time for installation, because it avoids the assembly of many parts, which are supplied already pre-jointed.

The vertical sliding track and the torsion springs unit are provided already assembled. The horizontal sliding track is also already assembled and prepared for the fastening in the ceiling (with an innovative system of simplified support brackets), or side to the wall, as well (through special telescopic, adjustable profiles).