The central leaf is movable, the two edge lines of the sliding door are fixed (deaf). This sliding door (sliding) can be realized with overall dimensions up to 9 meters long and 3 meters high, with an open space of 3 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 2C: https://modushome.com/razdvizhnaya-dver-st2c.html  --- Overall dimensions: L = 3000 mm H = 2400 mm --- In the archive only LowPoly model 2011, 2014 MAX (Corona only) + FBX.