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Ceremonial Water Channel Within a Spiraled Geodesic Dome Crafted from Local Timber and Shalestone

Authors:
Tom Manwell, Laiz Cogo, Negin Hanjani
Ceremonial Water Channel Within a Spiraled Geodesic Dome Crafted from Local Timber and Shalestone
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A spiraled geodesic dome constructed from local timber and shalestone incorporates a ceremonial water channel, creating a multifunctional space that facilitates community gatherings and engagement with nature.
5 key facts about this project
01
Geodesic dome shape enhances structural integrity and natural light.
02
Ceremonial water channel integrates with local gardens and nearby lake.
03
Timber construction promotes sustainability and connects to the natural environment.
04
Natural stack ventilation is achieved through electronically operated roof vents.
05
Design incorporates sacred geometry principles to enhance community engagement.

The Spirala Community Zome combines community living with a strong connection to nature. Located within a landscape designed to promote engagement with the environment, the Zome serves multiple functions as a space for gatherings, ceremonies, and shared meals. The design follows the principles of a geodesic dome, utilizing a spiral form that reflects the community's values and its relationship with the natural world.

Spatial Elements

Inside the Zome, five essential elements—air, fire, ether, water, and earth—are integrated into the overall design. Each element enhances the experience of those using the space. Air flows through natural stack ventilation provided by roof and window vents that can be electronically operated. The fire element is represented by a fire pit, which doubles as a water feature for ceremonies, creating a space where the community can safely gather.



Natural Connections

The Zome promotes a deep bond with nature, particularly through its treatment of ether. Roof windows offer views of the sky that connect occupants with sunlight and stars. A ceremonial water channel spirals around the structure, linking local gardens to a nearby lake. This element is both practical and visually appealing, enriching the environment and enhancing the user experience.



Versatility and Functionality

The Zome is designed to accommodate a range of activities. It can serve as a venue for cooking, meditation, communal dinners, or dance events. The flexible layout encourages social interaction, making it a central location for recreational and ceremonial activities. This adaptability ensures that the Zome remains a vital space for the community, encouraging connections among its members.



Construction Approach

Construction involves carefully planned steps that begin with preparing the site. The perimeter walls are built using local stone and compacted gravel, providing stability that suits the local geology. Timber is consistently used throughout the Zome, particularly in the kitchen facilities, steps, and platforms, enhancing the design's connection to the earth. Prefabricated panels, made from both glazed and timber materials, allow for quick assembly on site, while maintaining the overall visual integrity of the design.



The use of Portuguese oak and local shalestone emphasizes the Zome's connection to its geographical context. Cross-laminated timber beams provide necessary support and structural strength. The design seamlessly blends form and function, with principles of sacred geometry incorporated into the layout. The central gathering space, featuring an open plan and a connection to the natural surroundings, embodies a balance of thoughtful design and ecological awareness.

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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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100,000€ Prize / 2025 ideas COMPETITION
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