ACME was invited to design an office building on the outskirts of Geneva – opposite the Rolex headquarters in the heartland of the city’s watchmaking  heritage. The building is on an exposed corner site, and the brief called for a concept that could be extended in a future second phase.

Project Details +

Project Details

LOCATION: Geneva, Switzerland
CLIENT: Société Privée de Gérance
DATE: 2012
STATUS: Invited Competition
SIZE: 3,800m² (Phase 1)

Credits +

Credits

ACME: Marie Isabel de Monseignat, Lizy Huyghe, Friedrich Ludewig, Frederic Meurisse, Claudia Orsetti, Golshid Varasteh Kia

The building is on an exposed corner site, and the brief called for a concept that could be extended in a future second phase.

The concept for the offices is a continuous spatial spiral, winding its way from basement to the top floor around a central atrium.

The façade follows the geometry of the stepping floor plates and has a changing rhythm of vertical shading elements. The inspiration for this pattern was the traditional finish for clockworks made in Geneva, ‘Côtes de Genève’, a particularly structured metal finish engraved in the clock-face. Each façade element is made from concrete and bronze parts used in varying densities on the elevations to optimise passive shading and provide the building with a changing appearance – sometimes more reflective (metal), sometimes more transparent, sometimes more solid (polished concrete).

Each part of the floor plate steps slightly, creating a varied office landscape that opens views upwards and downwards and erases the usually strict division of floors.

Cross-ventilation and exposed thermally-activated concrete ceilings and ground-source cooling allow the building to adhere to the strictest Swiss Minergy standards.

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