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Hexagonal Structures Made From Recycled Plastics Blending With Natural Wood in Sustainable Coastal Living

Authors:
Gunju Jenny Kim, Jiwon Kim
Hexagonal Structures Made From Recycled Plastics Blending With Natural Wood in Sustainable Coastal Living

Project in-detail

Crafted from modular hexagonal components and incorporating recycled plastics alongside natural wood, this coastal dwelling offers a sustainable solution for resilient living in vulnerable marine environments.
5 key facts about this project
01
Hexagonal design allows for flexible configurations and efficient use of space.
02
Constructed with recycled plastics for enhanced durability and environmental responsibility.
03
Integrated vertical farming systems support local food production within the dwelling.
04
Passive ventilation and cooling strategies minimize reliance on mechanical systems.
05
Floating community layout encourages social interactions while preserving individual privacy.
The H2O: HEX HOUSE OCEANIA is a pioneering architectural design aimed at addressing the challenges posed by climate change and rising sea levels. This project features a modular hexagonal structure, designed for resilience and adaptability in coastal environments. It exemplifies a sustainable living solution that integrates innovative technologies and materials, while fostering a symbiotic relationship with the surrounding marine ecosystem.

Modular Design and Spatial Efficiency

The architecture of the HEX HOUSE OCEANIA is characterized by its modular approach. Each unit comprises hexagonal components allowing for flexible configurations. This not only promotes individual privacy but also facilitates community interactions. Each dwelling is approximately 25 square meters, maximizing usability within a limited footprint. Strategic placement of functional areas, such as kitchens, living spaces, and communal zones, optimizes space and enhances livability. The design incorporates multi-functional furniture which adapts to varied needs, making it practical for diverse lifestyles.

The project emphasizes environmental responsibility, using materials that minimize ecological impact. Key materials include recycled plastics for structural components, reinforced concrete for foundations, large glass panels for natural light, and sustainable wood for interior finishes. This blend aligns with the objective of creating a low-carbon footprint throughout construction and occupancy.

Sustainable Living Systems

A notable feature of the HEX HOUSE OCEANIA is its commitment to self-sufficiency. The architectural design integrates several systems critical to sustainable living. Solar panels positioned on roofs provide energy independence, harnessing renewable resources effectively. Additionally, vertical farming solutions enable residents to grow food within the structure, thereby reducing food transportation emissions and enhancing local food security.

Water management is another focal point, with systems for rainwater harvesting, desalination, and filtration ensuring a constant supply of clean water. The architecture includes passive design strategies to optimize natural ventilation and cooling, underscoring efficiency in energy usage.

Community-Oriented Architecture

The HEX HOUSE OCEANIA situates individual units within a larger floating community framework, promoting environmental coexistence. The design emphasizes communal pathways and gathering spaces, encouraging social interactions among residents while respecting personal space boundaries. Such community-focused elements enhance quality of life by integrating nature into everyday experiences.

By merging sustainable architecture with functional living, the HEX HOUSE OCEANIA presents a viable model for coastal habitation that could transform approaches to housing in vulnerable regions. This project represents a vital step towards resilient lifestyle solutions in response to ecological challenges.

To explore further details of the architectural plans, sections, and designs, interested readers are encouraged to examine the project presentation for a comprehensive understanding of its various elements and innovative ideas.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Buildner's Unbuilt Award 2025
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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