Abstract: A foundation system and a roof system are especially useful for flexible indoor/outdoor space structures. The foundation system has adjustment features for leveling of flexible structures. The roof system features independent roof segments. The foundation system includes one or more foundation members which have a frame, a base and an adjustable height member. Also disclosed are drive, connection, level sensing and control elements for the foundation system. The roof system includes a fixed bean with roller tracks, a set of overlapping roof segments, and a header beam also with roller tracks.

Abstract: A movable enclosure is configured to selectively enclose an area. The enclosure includes at least one side wall and an end wall attached thereto. The side wall comprises a number of individual panels that are independently movable along a track secured to the ground. The panels are selectively collapsible such that they may travel along the track and overlap one another when in a collapsed or stowed position. The enclosure may be configured in any number of intermediate positions wherein the panels are partially collapsed. Roof panels may be attached to the side walls for movement therewith, or alternatively, the roof panels may operate independent of the side walls to extend and retract between an open and collapsed configuration.