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Floating Micro-Home Crafted from Recovered Wood with Straw Bale Insulation

Authors:
Adrian Carp, Ioana-maria Benghe, Nicole Iliescu
Floating Micro-Home Crafted from Recovered Wood with Straw Bale Insulation

Project in-detail

Crafted from recovered wood and featuring straw bale insulation, this floating micro-home utilizes solar energy and rainwater harvesting to provide an efficient living space that fosters community engagement on the riverside.
5 key facts about this project
01
Crafted entirely from recovered wood, enhancing ecological sustainability.
02
Integrates a straw bale insulation system for superior thermal performance.
03
Floating design allows for repositioning based on sun and water flow.
04
Equipped with solar panels and a rainwater collection system for off-grid living.
05
Features communal gardens to promote interaction among residents.
The Watershed is an architectural design project that exemplifies a contemporary approach to sustainable living. Situated on a river, this micro-home is crafted for individuals or couples who favor a minimalistic lifestyle anchored in natural surroundings. The project focuses on off-grid living, aligning with current trends in architecture that emphasize ecological responsibility and community engagement.

The architectural design comprises a streamlined, curvilinear form that enhances both aesthetic appeal and functionality. The structure rests on a floating base, allowing it to adapt to the flow of the river. This mobility not only ensures stability but also optimizes the solar exposure through strategically placed rooftop solar panels, enabling a self-sufficient energy system. By utilizing a comprehensive approach to sustainability, the Watershed integrates advanced energy solutions with a thoughtful layout that incorporates essential living functions.

Sustainable Material Use and Adaptability
Significant to the Watershed’s design is its use of eco-friendly materials. The exterior is clad in recovered wood, which provides thermal insulation and durability while contributing to a lower environmental impact. The roof features hay insulation, enhancing energy efficiency, and minimizing reliance on external resources. Sustainable wood flooring contributes to the overall aesthetic while remaining in harmony with the surrounding environment. Structural elements constructed from straw bales further underscore the project's commitment to sustainable practices.

The interior layout focuses on maximizing space for multifunctionality. Primary living areas are designed with flexibility in mind, incorporating retractable elements such as a folding table that can transition between a dining space and a workspace. This compact design effectively utilizes the limited area while accommodating the daily needs of its occupants. The inclusion of communal spaces, such as vegetable gardens and composting units, fosters a sense of community and encourages sustainable practices among residents.

Innovative Orientation and Energy Independence
A key feature of the Watershed is its innovative orientation capability. The house can rotate on its floating base, allowing occupants to adjust its position according to the sun's movement. This flexibility ensures optimal natural lighting throughout the day, enhancing comfort without relying solely on artificial lighting. Coupled with a rainwater collection system that directs water into a Kingspan Slimline water tank, the project achieves a high degree of water efficiency, promoting conservation and self-sufficiency.

In summary, the Watershed project combines thoughtful design with sustainable living practices. Its unique features, such as the floating base, eco-friendly materials, and adaptable interior layout, position it as a model of contemporary architecture focused on environmental stewardship and community-oriented living. To gain deeper insights into the project, including architectural plans, sections, and design ideas, explore the project presentation.
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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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