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Geothermal Retreat Elevated by Locally Sourced Birch Plywood and Cork Insulation

Authors:
Justin Watts, Lewis Johnson
Geothermal Retreat Elevated by Locally Sourced Birch Plywood and Cork Insulation

Project in-detail

Constructed with locally sourced birch plywood and enhanced by geothermal heating, the design seamlessly integrates with the volcanic landscape to offer a sustainable guest house experience.
5 key facts about this project
01
Utilizes locally sourced birch plywood for structural integrity and aesthetic warmth.
02
Features cork insulation to enhance thermal efficiency and sustainability.
03
Incorporates geothermal heating sourced directly from natural hot springs.
04
Designed with a bent A-frame structure to minimize visual impact on the landscape.
05
Arranged in a linear layout to optimize communal interaction among guests.
The Icelandic Thermal Springs Guest House is an architectural project designed to accommodate visitors seeking an immersive experience in Iceland's unique geological landscape. The building is strategically located within a geothermal zone, allowing direct access to thermal springs that are integral to its function and identity. The design comprises a series of individual guest pods arranged along a central corridor, prioritizing both communal interaction and individual privacy.

The architecture represents a harmonious blend of modern design and natural integration, utilizing locally sourced materials to ensure minimal environmental impact. The project's layout is designed to frame views of the surrounding landscape, enhancing the overall experience for guests while promoting a connection with the natural environment.

Sustainable practices are a key focus of the project. The energy systems primarily use geothermal heat from the springs, aligning with the region's ecological ethos. This commitment to sustainability is reflected in the selection of materials, which include recycled birch plywood, locally sourced timber cladding, and eco-friendly finishes. These choices not only reduce the building's carbon footprint but also strengthen its visual cohesion with the landscape.

Unique Design Approaches to Contextual Integration

One of the defining elements of this project is its contextual integration. The building's form follows the natural contours of the land, utilizing a linear arrangement that mirrors the geological features of the site. This design approach ensures that the structure does not dominate the landscape but rather complements it, creating a dialogue between the man-made and the natural.

Architectural elements such as flush glazing aluminum windows allow ample natural light to penetrate the interior while providing unobstructed views of the landscape. This feature enhances the overall aesthetic while promoting energy efficiency. Further, the incorporation of thermal cork insulation and other sustainable materials reflects a commitment to environmental responsibility and energy conservation, essential in a location known for its harsh climate conditions.

Sustainability and User Experience

The guest house's design not only focuses on sustainability but also emphasizes user experience. Each pod is equipped with personal amenities that promote comfort without compromising the communal ethos of the facility. Shared spaces encourage social interaction among guests while maintaining private retreats for relaxation. Key circulation paths and landscaped areas are thought out to facilitate easy movement and access, ensuring a frictionless flow throughout the property.

Architectural sections and plans delineate the effective use of space, demonstrating how each area serves its intended purpose while aligning with the project's overall goals. The thoughtful arrangement of guest units alongside communal spaces illustrates a clear understanding of both functional needs and environmental context.

For further insight into the architectural designs, including detailed architectural plans and sections, visitors are encouraged to explore the project presentation. This will offer a deeper understanding of how the design effectively addresses both the climatic challenges of Iceland and the desire for a unique guest experience.
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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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