Abstract: A fenestration unit as provided includes a door hinged to a frame by a hinge assembly, where the frame is secured to a structure such as a machine shed or other building. The door includes a plurality of door members connected by a plurality of door connectors, a plurality of door brackets each secured to one of the door members and connecting to a plurality of cross-members, and a weather sealing system. The door and the frame are each optionally shipped together in an unassembled state from a manufacturing and/or shipping location and are thereafter assembled at an installation site, which helps to provide a more compact and less expensive shipping package.