Doors in Light Metal
1. and 1a: Entrance door at the stairwell vestibule of the Rorschach municipal waterworks. Architect: Dr. Locher. The door, made entirely of aluminium, is set into a glass block panel; the adjoining facade is clad with asbestos cement panels. 2. Model of an aluminium front door stiffened by profiling. Design: Architect Fritz Hierl, Murnau. 3. Doors for the enclosure of technical facilities at the Rorschach municipal waterworks. Made of lightweight metal; rigid ventilation registers at the top and bottom.
