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Basalt Cladding and Green Roof Integration in a Volcanic Landscape Coffee House

Authors:
Stephen won il Chun, Jasmin minji Kim, Ted Bulaclac
Basalt Cladding and Green Roof Integration in a Volcanic Landscape Coffee House

Project in-detail

Constructed with basalt cladding and a green roof, the coffee house harmonizes with the volcanic landscape of Hverfjall, providing visitors an immersive space to enjoy local coffee while appreciating the natural environment.
5 key facts about this project
01
Utilizes locally sourced basalt for exterior cladding, enhancing thermal performance.
02
Features a green roof that supports local flora and reduces environmental impact.
03
Large glass panels provide panoramic views of Hverfjall, connecting visitors to the landscape.
04
Incorporates an accessible ramp, ensuring easy entry for all visitors.
05
The design reflects the contours of the volcanic landscape, promoting harmony with the surroundings.
The Hverfjall Coffee House project is located at the base of the Hverfjall Volcano in Iceland's Mývatn region. The architectural design intends to provide visitors with a space that seamlessly integrates with the surrounding landscape, facilitating a strong connection to the natural environment. The project serves as a coffee house, with a function aimed at enhancing the experience of those visiting the unique geological site.

The design incorporates features that emphasize connection, accessibility, and sustainability while creating an inviting atmosphere for patrons. Visitors ascend through the building, which is organized to create a flowing circulation that engages them with both the interior and exterior spaces.

Natural Materials and Environmental Integration
The Hverfjall Coffee House utilizes materials that reflect the volcanic context of the area. The choice of basalt as the primary cladding material relates directly to the geological features of the surrounding landscape. This material not only ensures durability but also aligns stylistically with the region. Additionally, timber is extensively used for the internal structure, offering warmth and a sustainable touch. The integration of a green roof further enhances the building's ecological footprint while providing insulation and promoting biodiversity.

Large glass panels are strategically placed to maximize views of the volcano and surrounding vistas. This design decision fosters a strong relationship between the interior spaces and the external environment, allowing visitors to appreciate the landscape’s unique qualities from within the coffee house. The concrete flooring, while providing a modern aesthetic, also complements the warm characteristics of the timber and the cooler tones of basalt.

Innovative Spatial Organization
The spatial organization of the Hverfjall Coffee House guides visitors through a sequence of experiences that shift from private, intimate seating areas to more expansive exhibition spaces. This design approach incorporates a public realm that encourages social interaction while maintaining areas for individual reflection. The prominent ramp featured in the design not only serves as an accessible entry point but also as a visual corridor linking different levels of the building.

The outdoor seating areas allow visitors to engage directly with the landscape, enhancing their experience of the site. The architectural design thus creates a dialogue with the environment, allowing the building to act as both a shelter and an observation point for the remarkable views that define the Hverfjall region.

To gain deeper insights into the architectural features and design principles of the Hverfjall Coffee House, it is recommended to explore the architectural plans, sections, and detailed designs. This will provide a comprehensive understanding of the project’s unique contributions to the field of architecture.
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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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