This sliding door (sliding) can be realized with overall dimensions up to 12 meters long and 3 meters high, with an open space of 6 x 3 meters. This sliding door can be designed and assembled with the Schuco ASS 70.HI lifting and sliding system, other systems have overall restrictions in the implementation of the sliding door. The site of the manufacturer of aluminum sliding door systems Schuco - ST 1D: https://modushome.com/razdvizhnaya-dver-st1d.html  --- Overall dimensions: L = 4000 mm H = 2400 mm --- In archive 2011, 2014 MAX ( Corona only) + FBX.