* fields required for registration; data can be completed in account settings after logging in
** establishment of a student account follows verification of the validity of the student ID card
ZZAA, or Green Sustainable Authentic Architecture, is a challenge and a goal.
We strive to design sustainable buildings and interiors. What do we balance? The ecological, economic and social factor. We design energy-efficient buildings, frame technology, conversions, extensions, adaptations, recreational buildings and leisure areas.