atelier ww
Conversion | Renovation of Department Store C&A Zurich
best architects 22
renovation and addition
Place
Zurich, Switzerland
Studio
Photos
Peter Schaeublin
Description
A retail clothing store on a prominent
location receives a new look. The new façade concept creates an open dialogue
from all levels of the building to the surrounding urban space. The typology of
the existing department store with its hermetically sealed façade is brought
into question. The aim is to reconnect the building to the adjacent streetscape
by means of inviting perspectives and openings. A «display case» serves as the design theme for the façade. A homogeneous skin is
developed resulting in a prominent grid pattern with closed and transparent
infills. The tectonic structure of the façade uses subtle detailing to refer to
the classical design principles of the contextual urban structure. In order to
create a harmonious relationship to the surrounding stone façades, the opaque
façade panels and the glazing framework are fibre cement. In addition, the façade
planes can flexibly react to future adaptations of building function without
affecting the overall design concept. The project was developed in close
cooperation and in a discursive process with Zurich’s Department of Building
Construction. In addition to the new façade concept, the existing building was
entirely renovated in terms of structural, mechanical, electrical, plumbing,
energy, fire protection aspects as well as taking
pollutants into account.