28.11.2025

Material, light and environment

Project: MFH Himmelistrasse, 8700 Küsnacht
Client: Walter Sonanini AG, Zurich
Architecture: Refolio AG, Zurich
Façade construction: Coverpart AG, Zumikon
Completion: 2024
Images: Simon Fässler Photography, Zurich

BWB process: Permagreen 1
BWB finish: Matt effect E6

#Architecture #Permacolor #Zurich 

Ansprechperson Beitrag

Stefan Nowitzki

Customer Advisor Architecture Center

stefan.nowitzki@bwb-group.com

Close-up with mood lighting of an aluminium façade anodized by BWB in Permagreen.

Iridescent surface

The aluminium façades and window cladding anodized by BWB in Permagreen, a color from the Permacolor spectrum, bring a calm movement to the building. Despite being anodized, the iridescent surface retains the metallic character of the base material and thus absorbs the changing light moods from morning to evening and throughout the seasons.

Spatial mergers

The detached house with attached apartment building by Refolio Architekten is nestled on a gentle slope with a view of the lake. The location shapes both the orientation of the building and the choice of materials, giving the building a direct relationship to the landscape. The anodized aluminium façade and the window cladding are central design elements.

The architects’ guiding principle was to merge the inside with the outside and vice versa. Generous glazing opens up the building to the lake and the garden. Despite the two uses as a multi-storey detached house and residential units spread over three storeys, the building appears as a unit. Vertical divisions and intermediate sections in trapezoidal sheet metal combine the staggered levels into a coherent volume.

Aussenansicht einerVilla in Küssnacht, Zürich mit einer in Permagreen eloxierten Aluminiumfassade.
Close-up of a villa in Zurich embedded in its surroundings with an anodized trapezoidal sheet metal façade in BWB Permagreen, which emphasizes the structure of the building and shows the high-quality, durable surface of BWB Surface Technology.
Detailed view: Wooden aluminium window with anodized BWB Permagreen surface, view of the landscape.

Product information on the project

Technical information and documentation on procedures and solutions.

Data sheet Permacolor

Architecture brochure

Colour chart in architecture


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