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Moss-Covered Structure Integrating Recycled Steel with Community Functions

Authors:
Tonika Dimitrova, Martin Despodov
Moss-Covered Structure Integrating Recycled Steel with Community Functions
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A moss-covered façade constructed from recycled steel connects public and private spaces, facilitating community engagement through gardening and composting activities.
5 key facts about this project
01
Moss-covered sections enhance thermal insulation and ecological integration.
02
Recycled steel construction minimizes environmental impact.
03
Circular layout promotes easy access between public and private spaces.
04
Natural light is maximized through glass walls in communal areas.
05
Dedicated zones for composting support local sustainability efforts.

Hringrás is located on the north-western edge of Lake Mývatn in Iceland. The design combines modern living with the natural environment, focusing on principles of the circular economy. Public and private spaces are merged to create an atmosphere that encourages community interaction and sustainable practices. The careful layout embodies a continuous loop that fosters connectivity among the various sections of the complex.

Conceptual Framework

The building draws inspiration from traditional Icelandic turf homes, reflecting this in its organic shape and design that respects the local landscape. The layout emphasizes a circular arrangement, allowing smooth transitions between different zones that cater to community needs. Public areas are designed to promote social interaction, while private gardens support self-sufficiency and environmental consciousness.

Material Considerations

Sustainability is a primary focus in the selection of materials. Recycled steel is used as the main structural component, chosen for its minimal environmental impact. The exterior features sheet metal cladding that is also sourced from recycled materials. This choice aligns with the design's goal to be ecologically responsible throughout the construction process.

Spatial Arrangement

Natural light plays an important role in the design. Glass walls enhance daylighting in public areas, making these spaces more inviting for gatherings and plant growth. Viewpoints are thoughtfully positioned to maximize the scenic vistas of the surrounding landscape, including Vindbelgjarfjall and Lake Mývatn. Wind direction is also considered in the design, which enhances comfort and usability in outdoor spaces.

Educational Integration

A multifunctional room serves as an educational hub, focusing on urban gardening and sustainable living practices. This aspect of the design encourages community involvement and fosters knowledge sharing among visitors. The layout’s flexibility allows for potential expansion, ready to adapt to the changing needs of the community.

The building's profile, featuring sections covered in moss, blends naturally with the landscape. This design choice not only enhances the visual appeal but also creates a sense of harmony with the environment, enriching the experience for all users.

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

`
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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