DC Tower 1

Together with the Viennese architectural firm Hoffmann & Janz, the French architect Dominique Perrault designed an ensemble of two high-rise buildings on the edge of the Danube in the heart of Vienna’s new business districts. Werner Sobek was responsible for the structural engineering as well as the facade and height access planning for this extensive project.

High-Rise Ensemble on the Danube

The first tower (DC Tower 1) was completed in 2013 with a height of 220 m, the second tower is 168 m high. The roof surface of DC Tower 1 is inclined by approx. 7°, it is founded on a civil engineering structure that serves as an underground car park.

Dominique Perrault Architecture, Paris/France &
Hoffmann-Janz Architects, Vienna/Austria

Planning time
2006 − 2010

Construction time
2010 − 2013

Services by Werner Sobek

  • Structural engineering (WP 1 − 3)
  • Facade engineering (WP 1 − 8)
  • Height access planning (WP 1 − 8)

93,600 m²

Wiener Donauraum Länden und Ufer Betriebs- und Entwicklungsgesellschaft m.b.H., Vienna/Austria

beyer.co.at images, Vienna/Austria
Studio für Fotografie, Vienna/Austria

CTBUH 2014 Best Tall Building Award Europe – Finalist
Aluminium-Architektur-Preis – Recognition2016


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