Abstract: Support apparatus including a framing member for supporting at least one panel of a wall assembly and for supporting a structural member projecting outwardly from the framing member and the panel.

Abstract: Support apparatus including a framing member for supporting at least one panel of a wall assembly and for supporting a structural member projecting outwardly from the framing member and the panel.

Abstract: Framing apparatus for use in forming clean room walls from wall panels. The framing apparatus includes an elongated structural member having opposed contact surfaces positionable between adjacent panel opposed ends and gaskets disposed in elongated recesses formed in the elongated structural member which compress and form an air-tight seal between the panels and framing apparatus upon assembly.

Abstract: A non-progressive clean room wall assembly comprising an extruded framing member as a means of joining panels, and framing windows and doors. Each framing member has an elongated body with front and back side. The front side being seamless to prevent particulate accumulation, with wall panel support flanges to hold wall panels, window panels, or doors. Glazing spline is inserted into receptor grooves on the side to secure the panels in place. The back side of the framing member has a channel shaped utility chase area to hold fittings which secure the framing member to the floor or ceiling or another framing member, as well as attaching mechanical and electrical equipment. A channel closure strip may be inserted into the utility chase area to form a double wall system with two equal front sides whose flanges hold a thicker double wall panel. Both single wall and double wall assemblies may be installed and demounted from the back, outside the clean room environment.