A total of 132 interconnected individual canopies were planned and build for the courtyard roofing of the new building of the Sächsische Aufbaubank - Förderbank SAB.
The mushroom-head-shaped canopies are covered with a PTFE/glass membrane on both the upper and lower sides and are attached to the upper end of 22 m high spun concrete columns. The diameters of the individual canopies vary between 2.5 m and 5.0 m.