Carpentry works under DIN 18355 – interior doors – 2040/2026

Summary

The Federal Office for Building and Regional Planning is procuring the supply and installation of interior doors for a new eight-group daycare centre at Ortlerweg 19 in Berlin. The scope includes 77 timber door units, 2 steel doors, door fittings and accessories, and up to 130 hours of work charged by the hour. The doors include fire- and smoke-protection, sound-insulating, wet-room and accessible designs.