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Circular Retreat Crafted from Corrugated Metal and Geothermal Principles

Circular Retreat Crafted from Corrugated Metal and Geothermal Principles
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Crafted with corrugated metal and designed around geothermal principles, this circular structure serves as a communal retreat, fostering social interaction while seamlessly integrating with the harsh Icelandic landscape.
5 key facts about this project
01
Crafted from locally sourced corrugated metal to withstand harsh weather conditions.
02
Incorporates geothermal heating principles for energy efficiency.
03
Circular layout designed to foster community interaction around a central hearth.
04
Features large polycarbonate panels allowing natural light while maintaining thermal performance.
05
Utilizes insulation techniques specific to the Icelandic climate for year-round comfort.

### Project Overview
Situated in the Icelandic landscape, "In the Center of the Hearth" explores the concept of retreat through a series of interconnected circular forms. The design prioritizes unity, shelter, and human interaction while accommodating the functional needs of a public facility aimed at visitors seeking rest and recreation. The integration of these spaces with the surrounding environment enhances the overall user experience.

### Spatial Arrangement and Functionality
The project's spatial configuration consists of multiple circular volumes, each designated for specific uses. The **Info Point** serves as the primary entry pavilion, offering technology and information while protecting visitors from the elements. The **Hearth**, positioned in the center, acts as a communal gathering area fostering social connectivity, equipped with amenities for refreshments. Additionally, a **Changing Room** is located at a lower elevation, designed for privacy and accessibility to outdoor areas. This arrangement facilitates smooth navigation between spaces, ensuring a harmonious coexistence of functions and engaging transitions that enhance visitor interactions.

### Materiality and Sustainability
Materials were selected for their aesthetic appeal, sustainability, and practical functionality, reflecting local construction practices while respecting the environment. **Corrugated metal cladding** provides structural stability and reflects the rugged landscape, while **polycarbonate panels** facilitate natural light infiltration. **Wood** is extensively used in interiors, adding warmth and insulation, and **concrete** is strategically incorporated for foundational elements necessary in the volcanic context. This selection represents a commitment to environmental sensitivity, aligning with Iceland's geothermal characteristics to promote energy efficiency and minimal ecological footprint.

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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.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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