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Volcanic Stone and Recycled Glass Form a Sustainable Coffee Space

Authors:
Matti Rautiola, Negin Armioun
Volcanic Stone and Recycled Glass Form a Sustainable Coffee Space
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Constructed with volcanic stone and recycled glass, the coffee shop seamlessly integrates with the Icelandic landscape while providing a sustainable space for community engagement.
5 key facts about this project
01
Volcanic stone facades create a strong connection to the Icelandic landscape.
02
The building utilizes geothermal energy for heating and solar panels for power.
03
An organic layer on the roof supports local vegetation and enhances ecology.
04
Large glass panels maximize natural light and scenic views of the surroundings.
05
Water management systems effectively collect rainwater for site sustainability.

The Iceland Volcano Coffee Shop, known as Glass Borealis, stands out in its dramatic Icelandic landscape. Designed to serve both locals and visitors, it creates a welcoming space for enjoying coffee while connecting with the natural beauty of its surroundings. The concept is influenced by the region's volcanic activity and the captivating colors of the Aurora Borealis.

Site Integration

The building features a simple shed-like form, allowing the efficient arrangement of essential functions such as toilets, storage, and technical facilities, which are concealed behind facades made of volcanic stone. This choice of material for the façade ties the structure closely to its environment, reflecting the rugged terrain of Iceland. The volcanic stone adds a sense of permanence and strength, while the simple design complements the natural beauty around it.

Transparency and Light

A key aspect of the coffee shop’s design is the extensive use of glass, which encloses the main functional areas. This transparent material fosters a clear view of the landscape and brings natural light deep into the interior. As sunlight filters through the glass, it creates an airy and inviting space, promoting social interaction among patrons. The unobstructed views also allow guests to fully appreciate the stunning Icelandic scenery outside.

Sustainable Solutions

Sustainability plays an important role in the design. The coffee shop utilizes geothermal energy for heating and solar panels for electricity. This approach reduces reliance on non-renewable resources and shows a commitment to environmental responsibility. Additionally, the roof incorporates an organic layer that supports local plants, further enhancing its connection to the surrounding environment.

Water Management Strategies

The design incorporates effective methods for managing water, including underdrainage systems and the collection of rainwater in a shallow pool beside the building. These features help prevent water accumulation while blending the site with the natural landscape.

The building's structural foundation consists of concrete and steel columns, providing support for an open floor plan. This layout encourages flow and movement throughout the space, allowing visitors to enjoy both the interior and the breathtaking views of the Icelandic landscape.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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