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Sectional door - NK2 Double
NK2 Double is a 2-ply fold-up door. Owing to its rigid frame construction it is excellent in locations requiring extremely large exterior doors. NK2 Double is particularly suitable for aircraft hangars, harbours and shipyards. Its model for dusty spaces is a superb solution in, for example, the doors at thermal power stations raw materials storages. There is a variety automatic systems for opening and closing available.The size of one NK2 Double door can be as large as 28 x 25 metres. NK2 Double industrial door can also be manufactured in special sizes with no wind or size limitations. NK2 Double and NK4 Warm doors are also excellent aircraft hangar doors; the total width and height are unlimited thanks to Champion Doors elevating support post solution for hangar doors.