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Geothermal Spaces with Thermal-Resistant Forms in Volcanic Landscapes

Authors:
Renee alejandra Medero chaires, Edgar de jesus Rojas gonzález, Diego Vilatela garcía, Ángel Valerio castro
Geothermal Spaces with Thermal-Resistant Forms in Volcanic Landscapes

Project in-detail

Set against the backdrop of Hverfjall volcano, the design incorporates geothermal heating and thermal-resistant forms to create inclusive visitor spaces that enhance engagement with the natural environment.
5 key facts about this project
01
Hverfjall volcano serves as a direct inspiration for the building's design concept.
02
The project utilizes geothermal heating to enhance environmental sustainability.
03
Inclusive design features ensure accessibility for all visitors.
04
Natural light optimization was achieved through careful site analysis and orientation.
05
Thermal-resistant forms provide durability against harsh climatic conditions.

The design is located in the Mývatn Region of Iceland, on the slopes of the Hverfjall volcano. It takes advantage of the unique landscape and calm atmosphere to create a space for reflection and interaction with the environment. The concept called "Origins" serves as the central theme, exploring the processes of change inherent to volcanic activity and linking the design closely to the geological features of the site.

Concept and Site Integration

The architecture reflects a strong relationship with the surrounding landscape, using simple forms that connect to the volcano's history. The design carefully considers the site’s natural conditions, including wind patterns, temperature variations, and sunlight exposure. These factors shaped the building's orientation, allowing it to utilize natural light effectively and enhance the experience for visitors throughout different seasons.

Accessibility and User Experience

Inclusivity is a key focus in the design. Features such as ramps and wide corridors ensure that everyone, including individuals with disabilities, can navigate the space easily. Additionally, sensory areas are integrated to promote engagement with natural elements like air and rain, inviting visitors to feel a direct connection with the environment. This design approach enriches the overall experience, encouraging active participation in the natural setting.

Sustainability Strategies

Sustainability is a fundamental aspect of the design. The project incorporates thermal-resistant materials along with a geothermal heating system. These choices highlight a commitment to environmentally friendly practices while minimizing energy consumption. By prioritizing sustainability, the design maintains a respectful relationship with its surroundings and supports the ecological balance of the region.

Spatial Configuration and Capacity

The layout is carefully arranged to support movement and social interaction. It can accommodate both small groups and larger gatherings, with a capacity of 80 people in the first stage and 136 in the second. The total building area is set at 350 m², ensuring that it is spacious yet inviting.

The elevations of the building are designed to work with the landscape, establishing a connection between the architecture and the volcanic terrain, which encourages visitors to engage with the powerful natural setting.

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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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