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Corten Steel and Lava Sand Merge with Geology to Create an Educational Café Experience

Authors:
Bettina frei & steffen glöckler Glöckler i frei architektur.freiraum gbr, Sigrid Gross, Katharina Tüchler
Corten Steel and Lava Sand Merge with Geology to Create an Educational Café Experience

Project in-detail

Utilizing Corten steel and locally sourced lava sand, the architectural design integrates geological features of the Hverfjall Volcano to serve as an educational café that connects visitors with the unique environment.
5 key facts about this project
01
Utilizes Corten steel cladding that develops a rust-like patina, blending with the volcanic landscape.
02
Incorporates locally sourced lava sand in both the structure and landscape design, enhancing regional authenticity.
03
Features a multimedia exhibition space dedicated to the geological history of Hverfjall Volcano.
04
Employs 3D printing techniques for specific architectural elements, reducing material waste.
05
Designed with large glass windows to create a seamless connection between indoor and outdoor environments.
The Volcano Coffee Shop in Iceland presents a thoughtful architectural design that integrates seamlessly with the surrounding landscape. Positioned near the Hverfjall Volcano on the Mid-Atlantic Ridge, this project serves as a gathering space for both locals and visitors, offering a unique experience tied to the geological context of the region. The design emphasizes interaction between architecture and nature, fostering an appreciation for the volcanic terrain.

The primary function of this coffee shop goes beyond serving beverages; it operates as an educational facility that informs guests about the geological history and activity of the area. This hybrid role enhances its appeal, attracting a diverse clientele interested in both social and informative experiences.

Innovative geometries are a hallmark of the design, with sharp angles and fragmented forms that mirror the tectonic shifts found in Iceland. This approach not only captures the essence of geological movements but also creates a visually stimulating environment for visitors. The layout encourages fluid circulation throughout the space, with carefully arranged seating options that allow for both individual reflection and social interaction.

The project distinguishes itself through its material choices and construction techniques. Notable materials include concrete for structural support, lava sand for aesthetic relevance, Corten steel for exterior cladding, aluminum for lightweight roof structures, and sustainably sourced recycled materials. These choices reflect a commitment to both durability and sustainability, addressing the challenges posed by Iceland's climate. Additionally, the use of 3D printing technology in the design process exemplifies an innovative approach to reduce material waste and enhance construction efficiency.

The interior design prioritizes minimalism, providing a calm atmosphere amplified by large windows that invite natural light while framing views of the exterior landscape. A multimedia exhibition space allows visitors to engage with content on the Northern Lights and the area's geological features, further bridging the gap between the built environment and the natural world.

This project exemplifies the integration of architecture with environmental and educational considerations. For a comprehensive understanding of the various components, including architectural plans, sections, and detailed designs, readers are encouraged to explore the project presentation for further information. This exploration will provide deeper insights into the architectural ideas shaping the Volcano Coffee Shop and its role within the Icelandic landscape.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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