At the end of the 1960s he completed his studies at Technische Universität Berlin with Oswald Mathias Ungers.
With his office partner Jasper Halfmann and later Wolfgang Engel, Zillich created buildings of various scales - from kindergartens to large housing developments in the south of Berlin.
Your work came about a. in the context of the Berlin urban renewal discourse, partly also the International Building Exhibition 1987.
The buildings are often characterized by strong expressiveness and are always to be read as an answer to the specific context of a place.
Jasper Halfmann, Klaus Zillich: Daycare Center Lützowstrasse, Berlin Tiergarten.