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Geopolymer Construction and Eco-Friendly Elements in Hexagonal Microhousing Solutions

Geopolymer Construction and Eco-Friendly Elements in Hexagonal Microhousing Solutions
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Incorporating geopolymer construction and a hexagonal layout, this microhousing initiative emphasizes community living and environmental sustainability, offering a resilient solution for modern urban living.
5 key facts about this project
01
Utilizes geopolymer concrete to significantly reduce carbon footprint.
02
Features a hexagonal layout for optimized space efficiency and community interaction.
03
Incorporates recycled wood for structural elements and interior finishes.
04
Includes extensive green roof systems for enhanced insulation and biodiversity.
05
Integrates communal spaces designed for social engagement among residents.

## Project Overview

The Hu-bees Community project is located in North Greece, near the village of Zagliver in Macedonia, and represents an innovative approach to microhousing. The design is grounded in sustainability, community living, and adaptability, addressing contemporary housing challenges while respecting environmental and social contexts. By weaving modern living practices with ecological considerations, the initiative aims to enhance the quality of life for its residents while fostering cohesive community interactions.

## Spatial Strategy

The hexagonal layout of the dwellings is informed by the structure of a honeycomb, optimizing space utilization for households and minimizing waste. This design not only allows for smart storage solutions and multifunctional spaces but also enables the homes to accommodate varying family sizes, with options for units measuring 25 m² to 50 m². Shared communal areas encourage social interaction, while private segments provide necessary personal space. Large windows and skylights enhance the connection between indoor and outdoor environments, further enriching the living experience.

## Material Sustainability

Sustainability is a core principle of the Hu-bees Community, evident in its selection of materials. Green concrete, sourced as a geopolymer alternative, reduces the carbon footprint associated with traditional concrete use. Recycled wood is utilized for furniture and structural elements, while double low-emission glazed windows improve thermal efficiency. Additionally, photovoltaic panels are installed to harness renewable energy, and radiant floor heating systems enhance indoor comfort. The design also incorporates the Kingspan Dri-Design Cassette System for the facade, balancing aesthetic appeal with functional performance.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
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