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Rammed Earth Walls and a Courtyard-Garden for Immigrant Family Living

Authors:
Ruth-adalgiza Iacob, Andrei Cumpanasoiu
Rammed Earth Walls and a Courtyard-Garden for Immigrant Family Living

Project in-detail

Rammed earth walls create an efficient thermal envelope around a central courtyard-garden, providing a sustainable living space for an immigrant family in Dobrogea, Romania.
5 key facts about this project
01
Rammed earth technique reflects local building traditions.
02
Central courtyard-garden supports food production for residents.
03
Geothermal systems provide efficient heating and cooling.
04
Design accommodates the cultural needs of an immigrant family.
05
Uses natural materials sourced from the surrounding area.

Nomad House is a residential design located in Dobrogea, Romania, catering to the needs of a family of immigrants. The structure has a minimal footprint that emphasizes a close connection to the surrounding landscape through a central courtyard-garden. This garden space not only enhances aesthetics but also serves as a source of food and community interaction, highlighting the integration of living spaces with nature.

Design Concept
The architecture focuses on creating an environment that encourages both privacy and community. Living spaces are arranged around the courtyard-garden, allowing natural light and views of the outdoors to fill the home. This setup promotes well-being by ensuring easy access to nature, making the space comfortable and inviting for its residents.

Materiality
Rammed earth is the primary material used in the construction of the house, a method rooted in local building traditions. This material provides significant thermal mass, which helps regulate indoor temperatures throughout the year. Mud bricks complement the rammed earth walls, adding to the insulation and tying the design to regional architectural practices. The choice of these materials reflects a sustainable approach, utilizing resources that are readily available in the area.

Sustainability Strategy
To enhance energy efficiency, the design incorporates geothermal energy systems for heating and cooling. The rammed earth walls act like thermal batteries, storing heat in winter while allowing for passive cooling in summer. A skylight facilitates this cooling process by enabling hot air to escape. Additionally, a wind turbine harnesses the strong winds common in the region, generating electricity to meet everyday needs and further supporting sustainability.

Final Detail
The courtyard-garden is a central feature that offers a productive space for growing vegetables alongside a fountain and mature trees, creating a calm retreat for family members. This thoughtfully designed outdoor area plays a key role in daily life, providing both utility and tranquility.

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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

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