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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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