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Spherical Glass Bubble Designed with Reinforced Concrete and Geothermal Heating in Icelandic Landscape

Author:
Maged Gamie
Spherical Glass Bubble Designed with Reinforced Concrete and Geothermal Heating in Icelandic Landscape

Project in-detail

A transparent dome of molded glass rests atop a solid concrete foundation, harnessing geothermal energy for efficient heating, creating a versatile ski cabin that invites engagement with the Icelandic landscape.
5 key facts about this project
01
A dual-formed structure combines a robust concrete shell with a luminous glass bubble.
02
Geothermal heating system enhances energy efficiency while minimizing environmental impact.
03
The design allows panoramic views of the surrounding Icelandic terrain.
04
Molded glass panels are engineered for thermal performance in harsh climates.
05
Private quarters are seamlessly integrated within the main communal space to promote interaction.
The Glowing Bubble Ski Cabin is an architectural project located in the Mývatn region of Iceland, designed to integrate seamlessly with its dramatic natural surroundings. This ski cabin exemplifies advanced design principles that promote an immersive experience in the scenic landscape while prioritizing sustainability and functionality. The structure features a dual form—a robust concrete exterior enveloping a transparent glass bubble—capturing the essence of the local environment.

The primary function of the cabin is to provide accommodation and communal spaces for visitors. The design incorporates areas for relaxation and social interaction, emphasizing engagement with the surrounding scenery. The glass bubble serves as a central gathering space, while the solid envelope houses service rooms and private quarters, optimizing both aesthetics and operational efficiency.

Unique Architectural Approaches

The project distinguishes itself through its innovative use of materials and energetic focus on sustainability. A careful selection of reinforced concrete provides stability and durability, while the use of molded glass promotes a connection to the sky and surrounding landscape. The spherical form creates a luminous effect, drawing attention to the building both day and night. This approach not only enhances aesthetic appeal but also fosters a sense of warmth and welcome.

The cabin employs geothermal heating, reflecting an emphasis on energy efficiency. This technology aligns with the region’s renewable resources, minimizing environmental impact. Additionally, the integration of a small-scale sewage treatment system demonstrates a commitment to responsible waste management.

Interior spaces are thoughtfully designed to encourage interaction among guests, with an open layout that facilitates movement and connection. The mix of private and communal areas allows for a versatile use of space, catering to the diverse needs of visitors.

Climate-responsive Design Elements

The design incorporates climate-responsive elements that adapt to the harsh weather typical of the region. The structure’s orientation maximizes sunlight exposure during the day, while the glass bubble is engineered to handle wind loads and thermal performance effectively. High-quality insulation materials, including Styrofoam and fiberglass panels, enhance energy conservation and interior comfort.

The architectural composition of The Glowing Bubble Ski Cabin represents a harmonious blend of modern design and ecological mindfulness. Its unique features, such as the combination of a solid exterior with a transparent interior, create a dialogue between the building and its environment, offering an engaging experience for its users.

To explore the project further and gain detailed insights into its architectural plans, sections, designs, and ideas, readers are encouraged to review the project presentation.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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