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Charred Wooden Shingles and Glass Façades Beneath Urban Infrastructure for Community Living

Author:
Thomas Hans Rotzler
Charred Wooden Shingles and Glass Façades Beneath Urban Infrastructure for Community Living

Project in-detail

Employing charred wooden shingles and extensive glass façades, this residential development seamlessly integrates beneath urban infrastructure, creating a community-focused living space.
5 key facts about this project
01
Utilizes charred wooden shingles for enhanced durability and fire resistance.
02
Incorporates cross-laminated timber panels to promote sustainability and reduce carbon footprint.
03
Designed beneath an existing bridge, maximizing urban space usage.
04
Features extensive glass façades to optimize natural light and river views.
05
Includes community spaces that foster social interaction among residents.
The Underbridge Housing Challenge presents a residential architecture project that integrates living spaces into an urban environment beneath a bridge in Bern, Switzerland. This project optimizes a previously underutilized area, addressing housing shortages while fostering a sense of community. The design balances functionality and aesthetics through careful planning, making effective use of the surrounding landscape.

Community-Centric Architectural Design

This project emphasizes community engagement. The design includes common areas that promote interaction among residents, such as shared gardens and recreational spaces. These elements are strategically placed to encourage social activities while providing a buffer from urban noise, thanks to the bridge structure overhead. The floor layout is devised for optimal natural light and ventilation. Each residential unit features ample windows that offer views of the picturesque riverside, creating an inviting living environment.

Material selection is also a critical aspect of the design. The project utilizes materials such as reinforced concrete for durability, glass for enhanced light penetration, and steel for structural support. This thoughtful combination not only supports the necessary structure but also contributes to the overall aesthetic coherence of the building. The surface treatments are minimal, allowing the natural surroundings to play a significant role in the visual impact of the residential units.

Innovative Use of Space

The unique aspect of this project lies in its innovative approach to occupying space under a bridge. By utilizing this area, it contributes to the urban fabric in an unconventional manner while avoiding typical land consumption associated with new developments. This inversion of traditional residential layouts challenges conventional architecture by redefining what a residential environment can be.

The architectural design incorporates green landscaping that enhances the connection between the living spaces and the natural environment. Roof terraces and green walls help to integrate this project within its surroundings, while also providing residents with outdoor space that adds value to their living experience. This attention to the environment indicates a comprehensive approach to urban living, merging architecture with ecological considerations.

Explore the architectural plans, sections, and design details to gain deeper insights into the innovative architectural ideas that define this project. Reviewing these elements will provide a full appreciation of how the Underbridge Housing Challenge stands apart from conventional residential developments.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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