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Volcanic Stones and Sustainable Wood Shape a Community Hub in Iceland

Authors:
Amir Armani Asl, Kiana Ghader, Mohaddeseh Mahmoudi, Minoo Maboudi
Volcanic Stones and Sustainable Wood Shape a Community Hub in Iceland
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Crafted from volcanic stones and sustainable wood, the design creates a community hub in Iceland that emphasizes environmental harmony and fosters social interaction.
5 key facts about this project
01
Crafted using locally sourced volcanic stones, enhancing thermal efficiency.
02
Circular layout maximizes 360-degree views of the Icelandic landscape.
03
Design incorporates geothermal energy systems for sustainable heating.
04
Reflects traditional turf house architecture while integrating modern elements.
05
Community spaces encourage social interaction among visitors.

The VOGAFJÓS Green Heritage project is located in Iceland, a place known for its stunning natural landscapes and unique geological features. This design combines elements of traditional Icelandic architecture with modern ideas. Its purpose is to serve as a visitor center and a gathering spot for the community. The concept emphasizes a connection to the natural environment, encouraging people to explore and appreciate the surrounding scenery while also focusing on sustainability.

Design Concept

Inspired by Iceland's turf houses, the project features smooth, flowing forms that nod to traditional building styles while meeting today's practical needs. The circular layout allows for expansive views, letting visitors fully engage with the landscape. This design promotes exploration and social interaction, ensuring that the space feels welcoming and open.

Sustainability and Environmental Considerations

The design takes into account Iceland's specific environmental conditions, particularly its geothermal energy resources. By tapping into the abundant heat from natural springs, the structure aims to lessen its reliance on fossil fuels. This sustainable approach not only enhances visitor comfort but also reduces operational costs, aligning with modern environmental practices.

Materiality and Construction Techniques

Locally sourced materials play an important role in the construction. Wood, aluminum, and volcanic stones are key components. The use of wood reflects the region's architectural history and traditions. Aluminum adds a modern touch that offers durability without significant weight. Volcanic stones are incorporated as a thermal mass to help regulate indoor temperatures and reduce energy loss, contributing to the overall efficiency of the building.

Detailing and Spatial Arrangement

The arrangement of the various volumes in the design is intentional, fostering connection among people. Spaces between the different sections encourage interaction and movement. They also provide new viewing angles that enhance appreciation of the natural setting. The design allows the outdoors to become part of the indoor experience, creating a relationship between the built environment and nature. The thoughtful alignment of the building forms reflects a balance between honoring tradition and embracing modern functionality.

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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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