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A Central Tree and Gabled Roof Embrace Nature in a Sustainable Retreat

Authors:
Javier Anzueto Busto, María Arriola Flesch
A Central Tree and Gabled Roof Embrace Nature in a Sustainable Retreat
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A central tree anchors a gabled cabin designed for relaxation and self-discovery, while cross ventilation and sustainable wood construction enhance the connection with nature.
5 key facts about this project
01
Central tree serves as the focal point of the cabin.
02
Gabled roof design maximizes airflow and sunlight.
03
Openings at both ends promote natural cross ventilation.
04
Constructed using sustainable wood to minimize ecological impact.
05
Layout enhances flow between sleeping, living, and meditative areas.

The DOOD - Traditional Māori House is situated in New Zealand, designed to create a strong bond between its occupants and the surrounding nature. This space encourages relaxation and self-discovery. Drawing from Māori cultural heritage, the design emphasizes connection to the environment while maintaining a modern sensibility.

Spatial Organization

The layout of the house features several important areas, including spaces for sleeping, eating, meditating, and bathing. Central to the design is a tree that serves as the focal point around which all other areas are arranged. This choice highlights the significance of nature and reinforces the idea that the outdoors is essential to human well-being. Each area flows into the next, creating a natural sense of movement throughout the cabin.



Architectural Features

The gabled roof is a prominent aspect of the house, providing both functional and visual benefits. It supports natural airflow and creates a link between the indoor space and the sky. The design includes openings at both ends, allowing for effective cross ventilation and enhancing comfort. Sunlight is also thoughtfully considered, with part of the cabin extending beyond the forest. This design choice ensures that the interiors receive ample natural light throughout the day.



Material Considerations

Wood is the primary material used in construction, chosen for its sustainability and suitability for the environment. This choice reflects a commitment to reducing ecological impact while ensuring durability. The simplicity of using wood allows the design to blend naturally with its surroundings, respecting the local landscape and traditions.



Functional Elements

Practical components such as coat storage, benches, and a mudroom enhance the usability of the space. These features are integrated to support everyday activities, making the cabin both functional and inviting. The design pays careful attention to the needs of its users, ensuring comfort while maintaining a strong connection to the natural environment. The central tree not only anchors the structure but also symbolizes the relationship between the inhabitants and the land, making it an essential part of the overall experience.

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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.

Buildner's Unbuilt Award 2025

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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