RESIDENTIAL BUILDING GRUNDMÜHLE
2023-2025
Willisau

Project, realisation
Client: Dolmus AG
Images: dash visual AG

As part of the redeveloped project, the existing single-family house was replaced by a four-storey apartment block. The elongated structure opens up towards the south-west to maximise sunlight, whilst on the north-eastern side it follows the shape of the plot. In this way, the new building continues to blend seamlessly into the neighbourhood and the topography. 

The façade is given a vertical structure by the continuous bands of windows and the curved, vertically segmented tiles. The balconies made of exposed concrete appear as a foreground layer. Galvanised metal elements reinforce the building’s robust and durable character. 

On the inside, 2–3 flats can be accessed on each floor via the central staircase. The layout of the flats also follows this central core. The bedrooms are arranged along the entrance area, whilst the spacious living and dining areas with an open kitchen are oriented towards the south-west, benefiting from optimal lighting. 

The landscaping concept focuses on seamless transitions between the building and the outdoor space. The choice of materials and planting is inspired by the natural tones of the façade and extends this theme. This creates a tranquil open-space structure without sharp dividing lines between the individual functional zones.