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Bamboo Structures and Corten Steel Define Sustainable Microhousing in Bali

Authors:
Lauren Christine Sharpe, Pina Razinger Jagodic
Bamboo Structures and Corten Steel Define Sustainable Microhousing in Bali

Project in-detail

Using locally sourced bamboo and weathered Corten steel, this microhome exemplifies sustainable design principles while promoting communal living in Bali’s tropical climate.
5 key facts about this project
01
Constructed primarily from locally sourced bamboo, enhancing structural integrity and sustainability.
02
Corten steel elements provide durability while integrating visually with the tropical environment.
03
Modular living spaces optimize functionality and adaptability for diverse resident needs.
04
Natural ventilation and light are maximized through a bent A-frame design and operable skylights.
05
Community decks encourage social interaction and cultural exchange among residents and visitors.
The Giving Tree Microhome project, located in Bali, Indonesia, emphasizes sustainable living through a fundamentally ecological architectural approach. This microhome serves both as a residence and a model for responsible tourism. Designed to interact seamlessly with its natural environment, the project addresses significant challenges related to ecological conservation while providing functional housing solutions for modern lifestyles.

The architectural design of the microhome integrates traditional Balinese philosophies, particularly the notion of harmony between humanity, nature, and spiritual well-being. By employing an eco-centric framework, this project aims to create a living space that minimizes environmental impact while enhancing community engagement through shared spaces. The elevated structure allows for natural airflow and rainwater management, making the design resilient to the tropical climate of Bali.

Innovative Use of Materials
A distinctive feature of the Giving Tree Microhome is its thoughtful selection of materials. The primary material, bamboo, is utilized not only for its rapid growth and renewability but also for its structural integrity. Corten steel adds durability to the framework while providing a contemporary aesthetic. The use of recycled plastics in tiles and decor demonstrates a commitment to sustainability and raises awareness about waste management. Additionally, the incorporation of the Kingspan Garainta Li-Lo System for water management showcases a practical approach to resource conservation. This combination of materials enhances the overall functionality and sustainability of the project.

Flexible Living Spaces
The interior layout of the microhome exhibits a flexible design approach that caters to different needs. Movable walls create modular spaces, allowing residents to reconfigure areas for various functions, such as living, cooking, and socializing. The design also integrates operable skylights that invite natural light and airflow, fostering a bright and airy atmosphere. A dedicated reading nook further emphasizes comfort and relaxation, enhancing the quality of life for inhabitants.

The design also encourages communal living, with shared decks and gathering spaces that promote social interaction among residents and visitors. This community-centric feature reinforces the goal of creating a space that is not merely individual housing but also a vibrant hub for cultural exchange and ecological education.

The Giving Tree Microhome project exemplifies a comprehensive and practical approach to architecture that addresses both contemporary living needs and environmental responsibility. For those interested in learning more about the architectural plans, sections, and unique design ideas that shape this project, a detailed exploration of the presentation is encouraged. Considering aspects such as architectural designs and architectural concepts will provide valuable insights into this thoughtfully crafted microhome.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
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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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