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Elevated Structure With Geothermal Pool and Undulating Roof Featuring Steel and Plywood Materials

Authors:
Panchanok Tinnu, Takayuki Ueyama, Kazuya Nakagami
Elevated Structure With Geothermal Pool and Undulating Roof Featuring Steel and Plywood Materials

Project in-detail

Designed with an undulating roof and elevated structure, the building incorporates steel and plywood materials while leveraging geothermal features to create a functional space for recreation and observation.
5 key facts about this project
01
Elevated above the ground, the structure minimizes land disturbance and enhances geothermal utilization.
02
The undulating roof design mirrors the contours of the surrounding volcanic landscape.
03
Extensive use of plywood finishes provides warmth and contrast to the robust steel frame.
04
A water circulation system integrated with a geothermal pool promotes environmental sustainability.
05
Observation platforms strategically positioned maximize views of the tectonic landscape.
The architectural project "White Horizons," located near Hverfjall volcanic area in Myvatn, Iceland, serves as an innovative exploration of the relationship between built environments and natural landscapes. The design is conceived as a response to the geological features of the site, particularly the horizontal fissure symbolizing the separation of the Eurasian and North American tectonic plates. This architectural endeavor integrates structural engineering with ecological sensitivity to create a space that caters to both functionality and aesthetic appreciation.

Elevated above the rugged terrain, the building features a horizontal slab supported by robust steel trusses. This design strategy allows the structure to create a sense of floating above the landscape while minimizing its ecological footprint. The roofline is undulating, reflecting the natural contours of the surrounding environment, which aids in visual integration and passive heating during colder months.

The project encompasses several key functional areas, including a café, changing rooms, and observation platforms, making it suitable for both leisure and educational activities. The thoughtful segmentation of space facilitates user engagement, allowing visitors to interact with both the building and the natural surroundings. Pathways and viewing areas guide the user experience, encouraging exploration and connection with the volcanic landscape.

One of the defining characteristics of "White Horizons" is its innovative use of materials. The combination of steel, concrete, plywood, and expansive glazing contributes to the building's functionality and visual appeal. Steel provides structural support, while concrete enhances durability and thermal insulation. Plywood finishes introduce warmth to interior spaces, contrasting the exterior's robust qualities. The extensive use of glass maximizes natural light and provides unobstructed views, ensuring that the landscape remains a focal point.

The design approach emphasizes sustainability by incorporating a water circulation system that connects the geothermal pool to the building. This system efficiently manages snow and ice, enhancing the structure's durability in winter conditions. Furthermore, strategic roof features channel meltwater for purification and reuse, promoting environmental responsibility within architectural practice.

“White Horizons” stands out due to its seamless integration with the volcanic landscape and attention to user experience. Its architectural principles balance functionality, ecological awareness, and user interaction, creating a space that not only serves its immediate functions but also resonates with its geographical significance.

For a comprehensive understanding of the project’s architectural plans, sections, designs, and ideas, interested readers are encouraged to explore the detailed project presentation. This will provide deeper insights into the tactical decisions made throughout the design process.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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