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Lava-Inspired Lines in Rolled Zinc and Reclaimed Birch at a Volcanic Visitor Center

Author:
Paul Haigh
Lava-Inspired Lines in Rolled Zinc and Reclaimed Birch at a Volcanic Visitor Center
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Defined by its undulating form evoking volcanic layers and featuring rolled zinc roofing alongside reclaimed birch, the visitor center serves as a gateway for exploration and education at Hverfjall.
5 key facts about this project
01
Features a 3D printed structure that mimics volcanic terrain.
02
Incorporates natural light through conical roof lights.
03
Utilizes reclaimed birch for wall panels, promoting sustainability.
04
Offers panoramic views of the surrounding Myvatn landscape.
05
Integrates educational displays about regional geology.

The lavaJava Coffee Shop and Information Gallery is located at the Hverfjall volcano tuff ring crater in Iceland. It serves as a space for visitors to gather and learn about the area while enjoying refreshments. The design is influenced by the shape of the Hverfjall crater and the unique landscape of Myvatn. Featuring an undulating roof with conical lights, the building connects visually and physically with its natural surroundings.

Structural Form and Function

3D printing is used to create the building's distinctive shape. This method allows for a form that mimics the landscape, blending in with the volcanic terrain. The layout includes designated areas for the coffee shop and information gallery, ensuring that the space is both functional and inviting. Visitors can relax with a drink or engage with educational displays about the local geology.

Materiality and Aesthetic

The roofing system is made of rolled zinc sheet metal, which provides durability and protection from harsh weather conditions. The choice of a double standing seam design enhances the building's resistance to the elements. Inside, the walls are made from reclaimed native birch, treated with an espresso-colored stain. This adds warmth to the space while promoting sustainability through the use of reclaimed materials. The finishes evoke qualities of lava with a color palette that reflects the natural surroundings.

Interior and Experience

Inside, the design features striated walls and ceilings that draw inspiration from the geological characteristics of the region. The floors are made of sealed and polished natural concrete, offering a clean and practical look. Together, these elements create a comfortable atmosphere for visitors, with natural light highlighting the spaces.

Located strategically, the site offers expansive views of the surrounding landscape. This enhances the connection between the building and its environment. As people enter the lavaJava Coffee Shop and Information Gallery, they experience an architecture that reflects the geological story of Hverfjall through its thoughtful design and careful details.

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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.

Buildner's Unbuilt Award 2025

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100,000€ Prize / 2025 ideas COMPETITION
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