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Rotating Corten Shells Enhanced by Bamboo Interiors for Compact Living Solutions

Authors:
Merjema Zubača, Naida Čelić
Rotating Corten Shells Enhanced by Bamboo Interiors for Compact Living Solutions

Project in-detail

The integration of a rotating Corten steel shell and bamboo interiors creates an adaptable microhousing solution that emphasizes efficient living while promoting sustainability and community interaction.
5 key facts about this project
01
The structure incorporates a rotating outer shell to optimize solar gain throughout the day.
02
Bamboo elements are utilized for interior finishes, enhancing sustainability and aesthetic appeal.
03
Vertical gardens are integrated into the design, promoting biodiversity and air quality.
04
A modular assembly method allows for efficient and cost-effective construction on-site.
05
Large windows provide panoramic views while maximizing natural light and ventilation.
The ORBIS Microhousing project is an architectural design that aims to provide sustainable and affordable living solutions in response to the housing crisis. This project emphasizes compact living while integrating environmentally conscious features. The design focuses on space optimization and functionality, catering to residents who require a smaller footprint without sacrificing comfort or quality of life.

The architecture presents a cylindrical form, which not only supports structural efficiency but also enhances spatial dynamics. Inside, the layout is organized into multifunctional zones, including a sleeping area, kitchen, and living space. Each area is meticulously designed to maximize usability and flexibility, ensuring that even the limited square footage can accommodate a diverse range of activities.

Sustainability is a cornerstone of the ORBIS project. The incorporation of solar panels allows for energy independence, while a rainwater harvesting system collects precious resources for daily use. Further, the use of eco-friendly materials such as Corten steel, recycled plastics, wood, and bamboo reinforces the project’s commitment to reducing environmental impact. The design features large windows that offer natural light and promote a healthy indoor climate.

The unique rotational shell mechanism is particularly noteworthy. This feature allows the structure to adjust its orientation to capture sunlight effectively, enhancing energy performance throughout the day. This adaptability not only optimizes the living environment but also represents a novel approach to microhousing, distinguishing the ORBIS project from similar initiatives.

The integration of vertical gardens into the design is another significant aspect. These gardens contribute to the aesthetic appeal and improve air quality while offering potential for small-scale urban gardening. This further encourages a connection between residents and nature, reinforcing the psychological benefits associated with green spaces.

The project places strong emphasis on community interaction, incorporating shared spaces that foster social engagement. This aspect counters the isolating tendencies of conventional housing models, creating an environment where residents can collaborate and support one another.

In summary, the ORBIS Microhousing project embodies a modern response to urban living challenges through its innovative design principles. For those interested in exploring the intricacies of this project further, reviewing the architectural plans, sections, designs, and ideas will provide greater insight into its conceptual and functional elements.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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