Products / Industrial doors / Vertical-lifting fabric doors / Oversize vertical-lifting doors Oversize vertical-lifting doors Megadoor single leaf shipyard door Megadoor single leaf shipyard door Multiple leaf aviation hangar door system in the United States Single leaf shipyard doors at RDM Rotterdam Aviation hangar door at Vietnam Airlines The Megadoor VL3190 vertical-lifting fabric door for extremely large door openings The Megadoor VL3190 vertical-lifting fabric door is the preferred door model for the extremely large door openings needed for aircraft hangars and shipyard halls. It serves equally well in any door application where innovative design will make a positive difference to the construction cost and subsequent operating efficiency. The unique design and structure offers durability, tightness, energy efficiency, operational reliability and minimum maintenance. Every door is individually designed to meet application requirements, for example wind load. The Megadoor VL3190 is designed for individual customer needs, normally extreme size requirements. In multiple door design, dimension possibilities are almost unlimited. Numerous reference objects are available on request. Technical description Megadoor VL3190 Max size (W/H) : 19000/20000 mm Door leaf thickness thickness: 290 mm Guide rails material: aluminum Vision panels: optional Wind load resistance (differential pressure): Can withstand almost any wind load by varying the size and the spacing of the intermediate sections Sound reduction (standard): 15 dB Rw (ISO 717) Water resistance, EN 12425: class 3 Air permeability, EN 12426: class 2-3 depending on door size Thermal transmittance, EN 12428: depending on door size, specific data on request Normal opening speed: up to 0.2-0.3 m/s Operating environment temperature range: -35°C to +70°C  Other sizes available on request Close Contact us Related products Universal vertical-lifting doorsWhen durability, reliability and tight closing is vital. Frequency controlled vertical-lifting doorsFor fast operation with frequent soft starts and stops.