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Expanding Cabin with Rotating Walls for Bikers' Rest

Authors:
Alice Loumeau, Iris Sene
Expanding Cabin with Rotating Walls for Bikers' Rest
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With its expanding cabin and rotating walls, this structure provides a versatile and intimate rest stop for bikers traversing Europe’s varied landscapes.
5 key facts about this project
01
The cabin expands nearly double its size when opened.
02
Rotating walls create flexible interior configurations for various uses.
03
Designed specifically as a gathering point for traveling bikers.
04
Integrated storage solutions for bikes and personal belongings.
05
Minimal visual footprint blends seamlessly with the landscape.

The design centers around a modular cabin situated along popular biking routes in Europe. It serves as a rest stop for travelers, offering shelter and a place to pause among diverse landscapes. The concept focuses on functionality and adaptability, allowing bikers to connect with their surroundings in a more meaningful way. This cabin not only meets practical needs but also enriches the experience of traveling through various terrains.

Functionality and Adaptability

The cabin is crafted to respond to the needs of travelers. When closed, it blends into the landscape, maintaining a low profile. This design choice emphasizes balance with nature. Once opened, the cabin expands, providing space for equipment and personal belongings that bikers carry. This capacity to adapt is central to the design, offering flexibility for various situations.

Innovative Interior Layout

Inside the cabin, storage solutions are designed specifically for bikes, wood, and hanging clothes. This practicality allows travelers to organize their space easily. Rotating walls and an adjustable table enhance the interior’s usability. Whether resting, working, or socializing, the space can serve different functions. Additionally, integrated seating areas create a comfortable environment for various activities.

Engagement with Nature

The cabin features a thoughtful design that alternates between openness and security. While in use, it becomes a refuge for users to rest and appreciate the surrounding landscape. At night, it closes up to protect occupants from the elements. This design promotes a user-friendly experience that aligns with the various rhythms of travel, inviting bikers to immerse themselves in their environment.

The shape and exterior of the cabin reflect the contours of the nearby terrain, enhancing its connection to the natural world. As daylight fades, soft lighting filters through its openings, casting a warm glow that invites travelers to enter and find solace within the cabin.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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Design the next suburban home for the USA

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