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Integration of Volcanic Concrete and Natural Wood in Multifunctional Community Spaces

Authors:
Jun Nam, Denali Farrell, Johannah Deegan
Integration of Volcanic Concrete and Natural Wood in Multifunctional Community Spaces
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Utilizing volcanic concrete and natural wood, the design harmonizes with its Icelandic landscape to create a versatile community space that encourages social interaction and wellness.
5 key facts about this project
01
Incorporates volcanic concrete, enhancing durability and environmental integration.
02
Features extensive glazing to maximize natural light while framing landscape views.
03
Utilizes Accoya wood for sustainability and long-lasting performance in harsh climates.
04
Employs a rotational layout that encourages flow between multifunctional spaces.
05
Integrates local materials that resonate with traditional Icelandic architecture.

Hellishús is an architectural project situated in Iceland that exemplifies the integration of traditional vernacular forms with contemporary design principles. The building is inspired by historical Icelandic turf houses, characterized by their organic, built forms that harmonize with the surrounding landscape. Hellishús serves multiple functions, providing spaces for community engagement, recreational activities, and hospitality. This multifunctionality is reflected in its carefully arranged programmatic spaces that encourage interaction among visitors and residents alike.

A notable aspect of Hellishús is its rotational layout, which diverges from conventional linear configurations. This design encourages exploration and movement, allowing users to engage with various programmatic areas in a continuous flow. The architectural design strategically organizes public and private spaces to enhance the user experience while maintaining a sense of connection with the natural environment.

Material selection plays a crucial role in the overall design concept. The project employs a blend of wood, volcanic concrete, Accoya wood, glass, steel framework, and natural stone. Each of these materials is chosen not only for its aesthetic appeal but also for its functional properties and sustainability. For instance, the use of volcanic concrete enhances structural integrity while being environmentally considerate, reflecting the project’s commitment to sustainability.

The architectural design approaches in Hellishús emphasize the significance of local context. Large window openings and the view portal frame the picturesque landscape, particularly the nearby Mt. Myvatn. This integration of views not only enriches the interior experience but also fosters a sense of place that connects users to Iceland’s dramatic scenery.

The interior spaces are designed to promote social interaction while maintaining a comfortable atmosphere. Key areas include a lobby that welcomes visitors, spacious communal dining areas that encourage gatherings, and wellness facilities that offer respite from the hustle of everyday life. The arrangement of spaces utilizes natural light and encourages airflow, contributing to an overall sense of well-being.

Hellishús distinguishes itself through its thoughtful approach to sustainable architecture. Strategies such as utilizing locally sourced materials, maximizing energy efficiency through passive design principles, and aligning with the environmental context set this project apart from many others in similar locales.

For those looking to delve deeper into the architectural aspects of Hellishús, the project presentation offers comprehensive insights into architectural plans, architectural sections, and architectural designs. These elements illustrate the innovative architectural ideas that drive this project forward. Exploring these materials will provide a clearer understanding of the unique character and conceptual underpinnings of Hellishús.

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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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Design the next suburban home for the USA

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Early bird registration deadline 19 November 2025

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