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Hexagonal Microhouse Using Recycled Waste and Sustainable Frames

Authors:
Sofia Shamanova, Evgenii Lobanov
Hexagonal Microhouse Using Recycled Waste and Sustainable Frames
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Constructed with a prefabricated hexagonal frame and powered by solar panels, this microhouse employs recycled waste materials to offer sustainable living solutions for urban residents.
5 key facts about this project
01
Designed to accommodate up to three occupants comfortably.
02
Incorporates a modular wall system for customizable interior layouts.
03
Features a hexagonal shape that enhances spatial efficiency.
04
Constructed with a combination of wooden and metal frames for durability.
05
Includes solar panels for self-sufficient energy production.

The GeomeTRIum microhouse project offers a thoughtful response to the ongoing challenge of housing shortages, providing an efficient and compact living solution. Designed to accommodate up to three people, the microhouse features an innovative hexagonal shape that maximizes interior space. Positioned in urban areas where land is scarce, it aims to provide a functional and cohesive living environment without the limitations of traditional design.

Structural Design

At the core of the microhouse is a prefabricated frame, available in wooden or metal options. This structural design emphasizes both strength and lightness, allowing for easy assembly and flexibility. Triangular elements within the design enhance the building's stability and performance, particularly against strong winds, ensuring a safe home for its occupants.

Sustainability Features

The project takes a sustainable approach by utilizing harmless materials sourced from recycled waste. This commitment to eco-friendly practices reduces the environmental impact of construction. The roof is equipped with solar panels, providing renewable energy to the microhouse and promoting a self-sufficient lifestyle. This focus on sustainability is a response to the growing need for environmentally responsible living solutions.

Interior Configuration

Inside, the layout is designed for multiple uses. There are distinct areas for living, dining, and working, catering to the daily activities of residents. A modular wall system allows for flexibility in the building's layout, facilitating personal customization according to the needs of its users. Features like a folding table optimize the use of space, ensuring that the microhouse remains comfortable and functional.

Natural light floods the interior through large windows that bring the outside in. This thoughtful integration creates a warm, inviting atmosphere while maintaining privacy. The combination of geometric design and strategic layout enhances the living experience, making the microhouse a suitable option for those seeking a modern, yet practical living arrangement.

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MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

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.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
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