Projects Doors 631EMS 31 EMS 31 2269EMS 31 EMS 31 For an apartment building with 16 freehold apartments, two individual letterboxes were manufactured in the foyer in black polished high-gloss varnish. The entire building received cassetted revolving and sliding doors in the apartments, sound-insulated security apartment entrance doors with cassettes, radiator coverings and individually requested special doors. All doors have been manufactured and, like the furniture, finished with a spray paint surface. Design: Bollinger + Fehlig Architects Photography: Ulrich Schwarz