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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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