Sliding refrigerating doors are intended for operation in the rooms demanding maintenance of the set temperature indoors (mid- and low-temperature cold storage chambers, warehouses, terminals). The doors are easy to operate, significantly save space of room, have a mechanism to open the door from the inside when the door is locked from the outside. The section door has 42 mm isolation, motor control and the control panel. Loading section door has the size of 300×300 (h) cm, with dock and equalization platform. There is also a set sliding door with CA 200×250 (cm) in size in refrigerating rooms.