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Half-Cylinder Cabin with Radiata Pine and Cedar Roofing for Mindful Living

Authors:
Jędrzej Jedwabny, Aleksandra Kowańska
Half-Cylinder Cabin with Radiata Pine and Cedar Roofing for Mindful Living
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Constructed with a half-cylinder shape and a combination of radiata pine and cedar roofing, the cabin effectively blends with its natural surroundings while providing a tranquil space for meditation and reflection.
5 key facts about this project
01
Constructed on stilts to minimize ground impact.
02
Roof designed to collect rainwater for nurturing flowers.
03
Sliding windows convert the cabin into an outdoor terrace.
04
Internally features a shelf for optimal sunlight exposure for flower essence preparation.
05
Hidden storage solutions maintain an organized and uncluttered space.

The Funnel cabin is a thoughtful design that fits well within its landscape. Set in a peaceful area, it serves as a retreat for meditation and reflection. The cabin features a unique half-cylinder shape that maximizes sunlight and blends into its surroundings. The design emphasizes ecological responsibility while encouraging a strong connection between indoor and outdoor spaces.

Materiality

The choice of materials is important for the cabin’s sustainability goals. Radiata pine is used for both the structure and flooring, creating a durable base and a warm interior. Sheep wool provides insulation, which has natural thermal qualities. Plywood finishes add to the inviting feel of the space. The roof and shingles, made of red cedar wood, help collect rainwater without needing chemical treatments, enhancing the project’s environmental focus.

Functional Design

Various elements of the design support practices like mindfulness and meditation. The roof is designed to collect rainwater for watering flowers and offers guests a place to wash before meditation sessions. The cabin features large windows that allow natural light to flood the space and create a visual connection with the outdoors. These windows can slide open, creating an experience that connects the interior with the terrace outside.

Spatial Arrangement

Inside, the layout promotes interaction and accessibility. A fireplace acts as a central feature, bringing warmth and encouraging gatherings. Hidden storage solutions keep the space organized and clear of clutter. A shelf positioned between the windows takes advantage of sunlight, allowing for the preparation of flower essences, enriching the activities that take place in the cabin.

Elevated Structure

Raised on stilts, the cabin sits above the ground, reducing its impact on the environment. This design choice creates a sense of floating, making it visually lighter in the landscape. The careful alignment with the sun's path enhances the light entering the building, contributing to a brighter and more inviting atmosphere inside.

The combination of these design features creates a space that emphasizes simplicity and a deep connection to nature. Each element serves a purpose and contributes to the overall experience, encouraging a respectful engagement with the surrounding environment.

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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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