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Recycled Cardboard Tubes and Natural Fiber Create an Engaging Community Space

Authors:
Maria Jimena Lineros, Julian David Jaime Landinez
Recycled Cardboard Tubes and Natural Fiber Create an Engaging Community Space
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The integration of recycled cardboard tubes and a natural fiber facade in a circular form creates a community space that fosters interaction through music and dance.
5 key facts about this project
01
Recycled cardboard tubes provide structural elements and functional support within the space.
02
A natural fiber fabric facade serves as a canvas for urban art, enhancing community identity.
03
The design incorporates solar panels to power lighting and sound systems sustainably.
04
The elevated MDF platform allows for thermal insulation and promotes user interaction.
05
Circular form optimizes acoustic properties, enhancing the auditory experience for users.

The Capsule is situated in Berlin, a city that has undergone a remarkable transformation since the fall of the Berlin Wall in the 1990s. The design creates a space for users to enjoy dance and sensory experiences, reflecting themes of unity and movement with its circular form. Positioned in public areas, it aims to enhance the local cultural environment and facilitate community engagement.

Design Concept

The circular shape of The Capsule represents unity and movement, shaping both its aesthetic and functional roles. This design choice improves sound quality and thermal comfort, allowing users to interact comfortably within the space. Its adaptability to different public environments helps it connect with Berlin's vibrant artistic culture.

Structural Components

Inside, a raised lower MDF platform serves dual functions as a dance area and a thermal buffer against the ground. By elevating this platform, the design fosters a feeling of suspension while protecting users from temperature extremes. This setup encourages movement and interaction, creating a lively atmosphere where users can fully engage with their surroundings.

Technological Integration

Equipped with technical platforms and recycled cardboard tubes, The Capsule incorporates various functional elements. These tubes serve as support for sound, lighting, and fragrance systems, all powered by a solar panel installed on the roof. This focus on sustainable technology highlights a modern approach to design while enhancing user experience.

Artistic Facade

The natural fiber fabric that wraps around The Capsule provides a canvas for urban art, turning the structure into a visual expression of community creativity. This exterior layer not only serves a practical purpose but also contributes to the overall identity of the space. The blend of art and architecture encourages a connection with the local culture, enriching the narrative of Berlin’s evolving heritage.

At its core, the structure invites users to engage with the urban environment, celebrating both movement and artistic expression through a thoughtful design.

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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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