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Geothermal Heating and Corrugated Metal Form a Sustainable Retreat in Icelandic Landscape

Authors:
Hsin-lun Lu, Yuhe Chi
Geothermal Heating and Corrugated Metal Form a Sustainable Retreat in Icelandic Landscape
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Utilizing geothermal heating and durable corrugated metal, the design creates a sustainable retreat that integrates seamlessly into the Icelandic landscape while offering functional guest accommodations.
5 key facts about this project
01
Geothermal heating systems reduce energy consumption and enhance sustainability.
02
Modular guest units designed to mimic glacier shapes for integration with the landscape.
03
Corrugated metal cladding provides durability and reflects local architectural traditions.
04
Wind-resistant design features optimize comfort and safety in harsh climates.
05
Rainwater harvesting systems contribute to efficient water management on-site.

### Location and Concept

The Onshore Glacier Village is situated in northeastern Iceland, near Reykjavík, where its design is influenced by the region's distinct climatic and geographical features. Drawing from the natural environment, particularly the nearby glaciers, the architectural approach emphasizes the need for harmony with the landscape while addressing the requirements of visitors and residents alike.

### Master Plan Configuration

The project features a thoughtfully organized master plan with designated zones: a guest zone, private zone, communal terrace, and an equestrian facility. The layout fosters interaction with the surrounding nature, while providing private and communal spaces tailored to diverse user needs. The guest zone promotes engagement with the landscape, while the private zone enhances seclusion and tranquility. The terrace is strategically placed to maximize views and social interactions, and the horse barn serves practical equestrian purposes, reflecting the local culture.

### Material Selection and Sustainability Strategy

The architectural design prioritizes sustainability through the careful selection of materials that are predominantly local and environmentally friendly. Key materials include:

- **Corrugated Metal**: Utilized for roofing and walls, this material offers durability and thermal insulation, resonating with traditional Icelandic architecture.
- **Wood**: Incorporated for structural elements, wood enriches the interior environment and aligns with sustainable practices.
- **Thermal Glass**: Selected for maximizing natural light while providing excellent insulation to enhance energy efficiency.
- **Steel Framework**: Included to ensure structural integrity, particularly in response to the region's harsh weather conditions.

The use of locally sourced materials minimizes transport emissions and deepens the project's connection to its geographical context.

### Design Innovations and User Experience

The design incorporates modularity within the guest structures, allowing for flexible configurations that can adapt to varying accommodation needs, such as double or four-room units inspired by glacial forms. This modular design facilitates efficient assembly and relocation, which is beneficial given Iceland's unpredictable weather patterns.

In the private zone, design considerations are made to mitigate wind exposure. The facade is specifically narrowed to reduce potential structural stress from prevailing winds, enhancing comfort for residents.

Additional design elements enhance usability and energy efficiency, including sloped roofs that effectively manage rain and snow, advanced insulation techniques that minimize heating costs, and open-plan layouts that promote both socialization and privacy.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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