Swing hangar door

automatic

PRE-ASSEMBLED, PRE-WELDED AND PREHUNG WITHIN ITS FRAME FOR EASE OF INSTALLATION:One piece doorframe, manufactured with 2 x 4 tube. Comes complete with continuous subframe and door with hinges re-mounted. Vertical subframe supports the cylinder brackets on each side of the door.Bolted frame connections for shipping, no welding, easy to install. All Schweiss hydraulic doors are factory welded and made of structural steel tubing. The doors are hinged horizontally at the top of the frame using heavy-duty hinges by each upright tube on the doorframe, which evenly distributes the load onto your door, building, truss, and header. Hinges are factory pre-located to align with the building and truss members. The door swings outward, away from the building. In the open position, the door will be laying flat at 90 degrees. Doors are trussed to provide extra strength. Extra metal in the right place reduces bowing or sagging when the door is open or closed. Each door is fully assembled from the factory, saving you hours of installation time.