Our doors designed and constructed to suit the demands of cold storage and food industry are manufactured with polyurethane foam technology of a high heat insulating level, with a thickness of 40-160 mm depending on the door types, from stainless steel or polyester coated plates. In each case the doors come with stainless steel frame structure, and in cold storage temperature range the doors are fitted with a threshold sunk below the floor level and with a built-in heating. Smaller doors and doors used in normal temperature range are fitted with a frame closing the panel opening, which is extremely simple to put in and is also suitable for covering the panel edge, so there is no need for a counter-frame or for subsequent panel closing when putting in the door.

For use in cold storage rooms we recommend manually operated or automatic single or double normal-operating, sliding or swing doors, and for use in large food industrial rooms where no heat insulation is required we recommend 40 mm thick sliding, doors, normal-operating doors without insulating rubber, and 3 different types of swing doors. We offer ordinary safety locks or safety locks with emergency handle inside, doors with inspection window, with frame-mounted upper guide-runner, with external mechanical shock-protection and with air-pressure flush-out valve.