Kollektiv.w: Replacement Building Winkel - best architects 26

Kollektiv.w

Replacement Building Winkel

best architects 26

single family homes

Place

Roggliswil, Switzerland

Photos

Benjamin Kunz

Description

A House in the Green

Nestled between residential buildings and mature trees stood a small former production hall. Originally, it was to be preserved and extended with a senior-friendly apartment, but structural assessments revealed that this would only be possible with extensive interventions. Due to these challenges and the limited space, a replacement building was planned, with a floor plan based on the former hall. Only a staircase was added to the south side of the three-storey structure. The new building integrates harmoniously into its surroundings. The simple yet confident façade blends seamlessly with the existing typology. Wood and concrete create a balance between warmth and durability. The exposed concrete base level and the attached staircase core emphasise the functional use of these areas. Instead of a basement, the garage, workshop and technical room were placed on the ground floor. To ensure accessibility for the senior apartment, the staircase was detached from the main volume and an elevator was integrated. The residential floors feature wooden cladding. Vertical battens define the window sizes, creating a clear façade structure. The bedrooms are flooded with natural light through up to three adjacent windows. Architectural highlights include the lift-and-slide door to the terrace and the striking round window in the living room. A green glaze enhances the building‘s natural aesthetic, ensuring a harmonious integration into the surrounding landscape.