Fabric Hoist Up Doors are electrically operated specially designed doors for sites that do not have space on the side of the door opening for it to slide. This type of door obviates the need for heavy foundation under the door for bottom tracks. The door moves up and down in an aluminium guide with brush seals. It operates by lifting the bottom section upwards and stacking the intermediate sections one on top of the other. The fabric is folded on both sides of the door into pleats.