Abstract: A panel and frame system comprising a frame and a panel is disclosed. The panel is hinged to the frame by at least one hinge. The frame comprises a hinge jamb adjacent the at least one hinge and a lock jamb opposite the hinge jamb. When the panel and frame system is in a closed position, an outer face of the at least one panel is co-planar with an outer hinge jamb side and an outer lock jamb side of the hinge jamb and an inner face of the at least one panel is coplanar with an inner hinge jamb side and with an inner lock jamb side.