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A Community Space Built with Translucent Polycarbonate and Timber

A Community Space Built with Translucent Polycarbonate and Timber
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Translucent polycarbonate and timber are employed to construct communal areas that encourage interaction and contemplation within the prairie environment.
5 key facts about this project
01
The Observation Silo features transparent polycarbonate walls.
02
Flexible gathering spaces include movable benches and a hearth.
03
The Communal Barn reflects traditional agricultural building styles.
04
An extensive boardwalk connects the Silo and Barn.
05
The design promotes engagement with the prairie landscape.

Homestead Heights - The Prairies on Reflection is an architectural initiative located in De Smet, South Dakota. This design incorporates two primary structures: the Observation Silo and the Communal Barn.

This project integrates architecture with the region's historical narrative, offering functional spaces for community interaction and engagement with nature. The design emphasizes the relationship between built structures and the prairie landscape, using form and materials that respect the local ecology and cultural heritage.

Exploration of Community and Heritage

The Observation Silo, a transparent polycarbonate landmark, provides panoramic prairie views and natural light. Flexible gathering spaces, including a hearth and movable benches, accommodate diverse community activities. The Communal Barn, with its traditional agricultural profile, hosts community events and fosters social interaction. A large overhanging roof provides shelter for outdoor activities, while wood and polycarbonate elements ensure energy efficiency and environmental compatibility.

Integration of Natural Landscapes

An extensive boardwalk connects the Silo and Barn, extending into the Big Slough wetland to create an immersive prairie experience. Constructed from durable, weather-resistant materials, the boardwalk remains unobtrusive within the landscape. The project fosters both community interaction and individual reflection, encouraging engagement with the historical narrative and natural environment through thoughtful placement of structures within the prairie.

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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.

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100,000€ Prize / 2025 ideas COMPETITION
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