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Translucent Polycarbonate Dome Integrating Rainwater Harvesting Within Sustainable Timber Habitat

Authors:
Hee suk Lee, Kaiyu Liu
Translucent Polycarbonate Dome Integrating Rainwater Harvesting Within Sustainable Timber Habitat

Project in-detail

With a distinctive translucent polycarbonate dome that complements its sustainable timber structure, this dwelling seamlessly integrates rainwater harvesting for an eco-conscious living experience.
5 key facts about this project
01
The structure incorporates a translucent polycarbonate dome that allows natural light to define interior spaces.
02
A ring ditch is designed for effective rainwater collection, contributing to the building's sustainability.
03
The central core efficiently houses all essential amenities, maximizing available living space.
04
Variable platform seating arrangements facilitate dynamic use of space for both social and individual activities.
05
Constructed with cross-laminated timber, the design emphasizes ecological materials while maintaining structural integrity.
The architectural design project known as the Accordion Bubble represents a thoughtful exploration of living spaces that respond effectively to the needs of modern occupants. This project embodies a concept that harmonizes the relationship between nature and built environments, effectively serving as both a residence and an interactive space. With an emphasis on flexibility and sustainability, the design underscores the importance of creating adaptable environments that cater to various lifestyles and preferences.

At the heart of the Accordion Bubble project is its innovative dome structure, characterized by a series of translucent polyhedral components. This design approach not only allows natural light to flood the interior but also fosters a seamless transition between indoor and outdoor areas. By utilizing materials such as translucent polycarbonate panels, the architectural design embraces a slender yet robust composition that visually connects the inhabitants to the landscape beyond their dwellings.

The functionality of the Accordion Bubble is enhanced by a central core that houses essential amenities, such as bathrooms, kitchens, and bedrooms. This core serves as the foundational element around which the rest of the living space is organized, enabling efficient use of space while providing autonomy for different areas of the home. Consideration is given to user needs by incorporating spaces designed for both individual and communal activities, accommodating family dynamics or shared living arrangements. A queen bedroom and a twin bedroom are thoughtfully integrated into the core design, thereby maximizing its overall utility.

Surrounding this core is a variable platform ring, a significant feature that allows for spatial versatility. This ring system serves dual purposes as both a staging area for social activities and a functional workspace. The design enables inhabitants to easily reconfigure seating arrangements or organize their surroundings based on immediate needs, promoting a sense of ease and adaptability. This feature addresses the diverse functions of daily life, from gatherings to more solitary work or study pursuits.

An essential aspect of the project is the inclusion of a ring ditch designed specifically for rainwater collection. This sustainable feature not only reflects the architectural commitment to environmental responsibility but also enhances the overall ecological performance of the structure. Such design decisions align with contemporary sustainable architecture principles, demonstrating how modern building practices can incorporate resource-efficient strategies.

The unique design approaches used throughout the Accordion Bubble project set it apart within the field of architecture. Its core focus on spatial flexibility allows for a living experience that can evolve over time, tailored according to the specific lifestyle of its occupants. The thoughtful arrangement of spaces fosters connections within the home while maintaining an open dialogue with the surrounding environment, making the design feel more expansive despite physical limitations.

In this architectural undertaking, the careful selection of materials plays a crucial role. The combination of wood, concrete, and metal delivers not only structural support but also enhances the overall aesthetic quality of the space. Wood adds warmth and a tactile element, while concrete provides a solid base for the structure. The metal framework ensures that the design remains lightweight yet secure, fostering both safety and elegance.

By blending functional design with environmental consciousness, the Accordion Bubble serves as a modern architectural solution that addresses the complexities of contemporary living. The integration of usability and aesthetic appeal positions the project as an exemplary illustration of what thoughtful design can achieve. Those interested in the finer details of this innovative project are encouraged to explore the architectural plans, sections, and designs for a more comprehensive understanding of its unique features and concepts. The Accordion Bubble invites a closer look at its architectural ideas, encouraging continuous exploration and engagement with the project.
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MICROHOME
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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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