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Rusty Steel Shelters with C-Shaped Modularity for Community Housing

Author:
Tomasz Grzyb
Rusty Steel Shelters with C-Shaped Modularity for Community Housing

Project in-detail

Thick rusty steel plates form C-shaped modules that create efficient, community-focused housing solutions, addressing urgent needs in a crisis context.
5 key facts about this project
01
C-shaped modules enhance space efficiency and community interaction.
02
Thick rusty steel plates evoke memories of resilience in a conflict zone.
03
Integrated solar panels promote energy independence for residents.
04
Easy-to-assemble design allows rapid response to housing needs.
05
Composting WC tanks support sustainable waste management practices.

C4 HOUSE represents a practical response to the housing crisis in Ukraine, reflecting an understanding of modular design and the needs of people affected by conflict. The project brings together various global aid concepts, such as open-source initiatives and crowdfunding, aiming to improve living conditions in a challenging environment.

Design Concept

C4 HOUSE consists of four repeatable, autonomous modules that focus on easy prefabrication and transport. Each module provides a living space of 16 square meters, incorporating essential elements like a kitchen, bathroom, three bedrooms, and a work/storage area. This design allows for efficient use of space and encourages a sense of community among residents.

Materiality

The modules utilize thick rusty steel plates, a choice that serves both structural and symbolic purposes. These materials draw from modern architectural practices in Ukraine and evoke memories of destroyed Russian tanks. This connection between materials and experience adds a narrative layer, linking the houses to a broader context of resilience and recovery in the wake of conflict.

Sustainability Features

Each module is designed with various features that enhance sustainability. Components such as photovoltaic panels, rainwater tanks, gray water tanks, and water filters are included to manage resources effectively. The design promotes self-sufficiency, addressing both the immediate needs of residents and environmental considerations.

Social Engagement

While the project conveys a hopeful tone, it also underscores a critical aspect of modern architecture: the ability to engage society. By presenting the construction of these homes as a response to destruction, it calls for collective action and community involvement in humanitarian efforts. This approach positions architecture as a means of fostering connection and support among those in need.

The design culminates in flexible, modular units that can be assembled quickly and adapted to various situations, addressing the urgent housing needs of displaced communities. Each detail reflects a commitment to creating meaningful spaces that prioritize both functionality and connection.

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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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