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ÖBB Headquarter / Zechner & Zechner

ÖBB Headquarter / Zechner & Zechner

© Helmut Pierer © Helmut Pierer © Helmut Pierer © Helmut Pierer + 67

  • Architects: Zechner & Zechner
  • Area Area of this architecture project Area: 57800.0
  • Year Completion year of this architecture project Year: 2014
  • Photographs Photographs: Markus Kaiser, Helmut Pierer
  • Manufacturers Brands with products used in this architecture project
    Manufacturers: INSIDE Einrichtunge, Teppichböden, Zumtobel
  • Structural Engineer: Thomas Lorenz ZT GmbH
  • Hvac And Electric Engineering: Moser & Partner Ingenieurbüro GmbH
  • Facade Planning: FACE OF BUILDINGS

  • Physics: Dr. Pfeiler GmbH

  • Wind Comfort: Weatherpark GmbH Meteorologische Forschung und Dienstleistungen, Ingenieurbüro für Meteorologie
  • Fire Protection Engineering: IMS - Brandschutz Ingenieurbüro GmbH
  • Media Technology Planning: Thierische Consult

  • Kitchen Planning: HYGENIA Großküchentechnik Ges.m.b.H.
  • Interior Design: INNOCAD ARCHITEKTUR ZT GMBH
  • Client: HÖSBA Projektentwicklungs- und -verwertungsgesellschaft m.b.H. & Co KG

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© Helmut Pierer
© Helmut Pierer

Text description provided by the architects. The ÖBB (Austrian Federal Railways) has decided to build their corporate headquarters in the immediate vicinity of the new Vienna main train station. The Viennese architectural firm Zechner & Zechner emerged as winners from the two-stage, EU-wide architectural planning competition.

Sketch
Sketch

The aim of the concept was to find an outstanding architectural object for the corporate headquarters, which was to provide optimal working and communication conditions for the approximately 1600 employees from various different ÖBB companies.

© Helmut Pierer
© Helmut Pierer

The 88m high office tower acts – since its completion in 2014 - as a landmark for the new district south of the new Central Train Station. An S-shaped curve of the building and the recess at the site‘s northern border opens the structure to the forecourt. The dynamically curved main form and the smooth rounded surface are reminiscent of modern high-speed trains.

© Helmut Pierer
© Helmut Pierer

The configuration of the floor plan allows maximum flexibility of the various office organisation options. The strategy of reversible offices has proven to be the optimal concept in terms of investment because of its high flexibility, which makes it easily adaptable to individual user‘s requirements.

Section
Section
Section
Section

Zechner & Zechner designed a sustainable “slim building” with low primary energy consumption and limited use of domestic engineering, while at the same time having a healthy and comfortable climate. Regulatable external sun blinds, natural ventilation, heat dissipation via automatic ventilation, the redirection of light to optimise natural illumination and reduce energy consumption for lighting and natural humidification with islands of plants are used to achieve this.

© Helmut Pierer
© Helmut Pierer

The building is equipped with a double skin façade and supplied by district heating and cooling. Thanks to the activation of thermal mass and consistent use of waste heat a very low total energy consumption can be guaranteed.

Diagram
Diagram
© Helmut Pierer
© Helmut Pierer
Detail
Detail

The Austrian Society for Sustainable Real Estate (ÖGNI) awarded the certificate in gold to the ÖBB Headquarter. In October 2017, the building was awarded the "American Architecture Prize" for high-rise buildings.

© Helmut Pierer
© Helmut Pierer

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Project location

Address: Alfred-Adler-Straße 107, Wien, Austria

Location to be used only as a reference. It could indicate city/country but not exact address.
About this office
Cite: "ÖBB Headquarter / Zechner & Zechner" 27 Oct 2017. ArchDaily. Accessed . <https://www.archdaily.com/882238/obb-headquarter-zechner-and-zechner/> ISSN 0719-8884

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