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Corten Steel Structure Embracing Natural Fissures with Geothermal Access

Author:
Santiago Muros cortés
Corten Steel Structure Embracing Natural Fissures with Geothermal Access

Project in-detail

Cracks in a Corten steel exterior reveal an architectural valley leading to geothermal access, merging natural fissures with the structure's function as a visitor center and viewing tower.
5 key facts about this project
01
Cracks in the structure reveal different materials to symbolize warmth within the visitor center.
02
The entrance is designed as an architectural valley, guiding visitors toward geothermal springs.
03
Corten steel develops a weathered patina, enhancing integration with the natural landscape.
04
The monolith's incomplete design invites contemplation about environmental fragility.
05
Light filters through the cracks, creating dynamic shadow patterns inside the space.

The Tectonic Monolith provides a striking engagement with its geological setting. Located in an area known for geothermal hot springs, the design draws inspiration from tectonic plates, presenting a form that is broken but cohesive. As a combination of a viewing tower and a visitor center, it enhances the experience of the surrounding landscape while focusing attention on the delicate balance of nature. The concept emphasizes how built structures can harmonize with their natural environments.

Spatial Configuration

The entrance is located within an architectural valley that directs visitors toward the geothermal features. This configuration transforms entry into an experience, guiding people from the outdoor landscape into the comforting interior of the building. The pathways invite exploration, making it easy for visitors to engage with their surroundings while moving toward the warm heart of the structure.

Material Expression

Timber and Corten steel are vital to the building's visual character. Timber provides an organic warmth that contrasts with Corten steel, known for its rugged and weathered finish. The stark materials are thoughtfully chosen; together, they create a dialogue between human construction and the elements. Over time, the Corten steel develops a rich patina, further aligning the structure with the geological environment that surrounds it.

Design Interpretation

The monolith’s cracked form serves to highlight themes of incompleteness and change. This design choice sparks thoughts about the ongoing processes found in nature. The structure appears as if it is still evolving. Cracks at the pinnacle enhance this idea, prompting visitors to consider their relationship with the environment. It also invites contemplation about the necessity of caring for the natural world.

Inward Reflection

Light and shadow play significant roles within the Tectonic Monolith. As natural light filters through the cracks, it creates varying atmospheres that change throughout the day. This interaction not only showcases the textural qualities of the materials but also enhances the sensory experience for those inside. Such details deepen the connection between architecture and landscape, immersing visitors in a thoughtful journey through space and time.

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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

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