fold-up doors / industrial / hangar / for civil and military aviation

Crawford VL3110 is the door model for medium-sized openings, up to 8m width / 12m height, in industrial environments where doors are exposed to moisture, cold, heavy wind loads or dust. For extremely severe environments, Crawford VL3110 is available with additional corrosion protection.
To cope with openings exposed to intense traffic, Crawford VL3110 is available in a high-speed version.
Crawford VL3110 can easily be mounted internally or externally on the building. To simplify adjustment to the building, there is a self-supporting design available. Crawford VL3110 is available for delivery with optional side jambs if the existing mounting surface is not suitable for the side guides. The header box may be protected with various cladding options.