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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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