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Lava Brick Coffee Shop with Vertical Garden at Volcanic Summit

Authors:
Betsalel Fogel, Andrea Capra, Federica Masia
Lava Brick Coffee Shop with Vertical Garden at Volcanic Summit
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Constructed from local lava bricks and enveloped in carbonated wood, the coffee shop incorporates a vertical garden within its multifunctional core, seamlessly blending into the volcanic landscape while offering a unique space for community interaction.
5 key facts about this project
01
Constructed with local lava bricks for enhanced durability against weather.
02
Features a vertical garden integrated into the central core for improved air quality.
03
Incorporates a double helix slope to promote accessibility and fluid circulation.
04
Utilizes carbonated wood panels for thermal insulation and visual contrast.
05
Designed to reflect the circular shape of the volcano, blending with the landscape.

The project focuses on reimagining the shape of a volcano, which is easily recognizable by its ring-like structure. Located in an area where the landscape heavily influences the environment, the design aims to reconstruct the lost summit of the volcano, turning it into a coffee shop that connects with nature. The circular layout encourages movement and interaction, allowing visitors to immerse themselves in the surrounding geological features.

Circulation and Accessibility

One of the notable features is the double helix slope integrated into the design. This configuration enhances circulation and provides a smooth flow between different areas, making it easy for visitors to navigate. The ramps have a low incline, which ensures that everyone, including those with mobility challenges, can access the space comfortably. This focus on accessibility is a key aspect of the overall design strategy, fostering a welcoming environment for all users.

Structural and Material Composition

The upper floors are largely constructed from glass, which allows natural light to flood the interiors while providing views of the landscape. This transparency is contrasted by carbonated wooden panels that shelter these glass sections, creating an engaging visual effect. These wooden panels contribute to insulation, keeping the interior comfortable and reducing energy use. The blend of materials also ties back to the volcanic theme, echoing the shapes and textures found in nature.

Functional Core and Garden Integration

Central to the structure is a multifunctional core, which plays a vital role in supporting the design. It houses essential facilities like sanitation and storage, linking the different levels of the building. This core features a vertical garden, introducing a natural element that enhances the interior environment. The presence of greenery not only improves air quality but also connects the built space with the surrounding ecosystem, emphasizing a balance between architecture and nature.

Spatial Organization and Visitor Experience

The layout organizes distinct areas for exhibitions, work, and socializing, promoting a variety of experiences for visitors. The entrance includes an information point that guides guests through the coffee bar and exhibition spaces, leading up to a rooftop terrace. This thoughtful design allows for spacious engagement while clearly delineating different activities. The wide central corridor encourages gatherings and interactions, making it a communal space for all who visit.

Local lava bricks are used in construction, linking the design to its geographic context. Known for their durability against harsh weather, these bricks are practical and enhance the building's resilience. Their lightweight quality makes them easier to work with during construction, integrating them into the vision of the project. With these choices, the design honors the volcanic landscape while providing a functional and inviting public space.

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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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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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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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