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Monolithic Structure with Volcanic Elements Overlooking a Scenic Crater

Author:
Samuel Schubert
Monolithic Structure with Volcanic Elements Overlooking a Scenic Crater
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Constructed from insulating concrete and volcanic materials, the building emerges as a monolithic form that harmonizes with the landscape while providing versatile exhibition space and community engagement opportunities.
5 key facts about this project
01
Constructed using locally sourced volcanic materials for enhanced thermal performance.
02
Features a unique series of gables that echo traditional turf house architecture.
03
Designed with multifunctional exhibition halls for flexible community use.
04
Integrated functional cores that separate spaces while housing essential services.
05
Offers panoramic views of the HVERFJALL crater from within the exhibition areas.

GABLED ROCK stands as a notable structure in a flat landscape, defined by a large, solid form that captures attention without overpowering the setting. This design draws inspiration from historical turf houses, evident in the diverse gabled shapes that create a silhouette reminiscent of mountains. The building serves dual purposes as both an exhibition space and a community resource, encouraging interaction with the natural environment while providing a flexible setting for various activities.

Architectural Concept
The concept is rooted in the relationship between the building and its landscape. The form balances modern design elements with traditional references. Each gable reflects historical building styles, creating a visual connection that links the past with the present. Inside, the layout consists of a series of exhibition halls arranged in a sequence that allows smooth movement and engagement between spaces. This design enhances the visitor experience through a well-thought-out spatial arrangement.

Functional Layout
Inside GABLED ROCK, spaces are organized with careful attention to function and adaptability. Each exhibition area is designed with varying sizes and proportions, accommodating different uses and events. Visitors are guided from the entrance through these spaces toward a view of the HVERFJALL crater, creating a connection with the surrounding landscape. Essential services are integrated via functional cores, which help maintain a clear flow of movement throughout the building, supporting various activities and gatherings.

Material Considerations
The design emphasizes materiality, primarily using insulating concrete for its construction. This choice allows for a unified stone-like appearance on both the outside and inside of the building, avoiding the need for additional insulation layers. The exterior features a washed finish that highlights volcanic stones, reinforcing the building's connection to Icelandic geography. Inside, the walls are brushed white to enhance the light reflection, creating a bright atmosphere throughout the exhibition areas.

Design Details
The building incorporates a flooring system that provides heating and sound insulation, ensuring a comfortable indoor environment. Elements such as foam glass ballast and gravel play specific roles within the overall design, enhancing its functionality. GABLED ROCK showcases a commitment to practical design and user comfort, illustrated through the careful balance of light and shadow on its surfaces, enriching the experience for those who explore its interior spaces.

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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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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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