+41 22 777 10 47      |      courrier@wintsch-ing.ch      |      Ch. de la Distillerie 4, 1233 Bernex

+41 22 777 10 47    |    courrier@wintsch-ing.ch


Designed by the Berlin architects Sauerbruch & Hutton in response to an international private tender, the building on Boulevard Saint-Georges presents a colourful, arched curtain wall on its exterior, designed to ensure the protection of the offices from sunlight and to optimise the building´s energy efficiency.

The St Georges Centre


The design and supervision of the heating, ventilation and air-conditioning installations - the Minergie label


In partnership with ARUP in Berlin
The following technologies were analysed, designed and subsequently implemented to achieve the energy-related objectives of this project:

  • heat pump with geothermal probes.
  • geocooling (refrigeration provided by geothermal probes).
  • active tiles (hot/cold radiation surfaces) and fan coil units in false floors.
  • ventilation and air treatment with heat recovery.
  • photovoltaic system.
  • digital regulation system with a control centre.

Our other projects

World Trade Center I

Plateau de Frontenex 7

Médecins Sans Frontières Headquarters

The University Medical Center

The St Georges Center

The Barbour Fondation

Les plages de Dardagny

EMS Val Fleuri Auditorium

EMS Val fleuri