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Corten Steel and Geothermal Harmony in Volcanic Educational Spaces

Authors:
Jody Bielun, Pablo Leppe
Corten Steel and Geothermal Harmony in Volcanic Educational Spaces

Project in-detail

Constructed with corten steel and reinforced by geothermal systems, the centre offers an educational experience deeply connected to the surrounding volcanic landscape.
5 key facts about this project
01
Geothermal heat pumps efficiently regulate indoor temperatures.
02
Corten steel weathering enhances the building's longevity.
03
Exhibition areas are designed to educate on local geology.
04
Hot tubs provide a unique outdoor relaxing experience.
05
A dedicated lounge offers optimal views of the aurora borealis.

The Iceland Black Lava Fields Visitors Centre connects visitors with the dramatic volcanic landscape of Iceland while serving as an educational and recreational space. Located amidst mountains and lava fields, the centre encourages exploration and understanding of the region's geological features. The design concept focuses on bridging the indoor experience with the natural outdoor environment, providing a place where people can learn and appreciate the unique setting.

Site Organization
The centre is divided into two main levels. The lower ground level is dedicated to functionality, housing essential areas such as an exhibition space, offices, restrooms, and a kitchen. This layout prioritizes visitor comfort and keeps operations running smoothly. By structuring these elements in one area, the design supports an efficient flow of people and information throughout the centre.

Visitor Engagement
The upper ground level highlights leisure and interaction. An expansive deck offers visitors views of the surrounding landscape, inviting them to take a moment and appreciate the scenery. Social spaces, including a café and a show kitchen, encourage conversations and connections among visitors. There is also a dedicated lounge for viewing the aurora borealis, making it easier for guests to experience the natural wonder in a comfortable environment.

Sustainability Measures
Incorporating sustainable practices, the centre uses materials and systems that respect the environment. Stamped concrete panels that feature volcanic ash tie the structure to the local geology. Corten steel is used as a weathering element, requiring minimal maintenance over time. The green roof with local plants enhances biodiversity while aiding in energy efficiency. Geothermal heat pumps are in place for heating, emphasizing the design’s focus on sustainability.

Architectural Detail
The wayfinding paths create a thoughtful connection between the visitor and the landscape. These paths guide people through the site, enhancing their exploration and experience. This design solution reinforces the centre's role as a place for education and recreation, ensuring that visitors leave with a deeper understanding of Iceland's unique natural environment.

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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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Buildner's Unbuilt Award 2025
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