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Compressed Earth Construction With Quincha Details in Sustainable Micro-Housing

Author:
Sofia Salviani De Boseck
Compressed Earth Construction With Quincha Details in Sustainable Micro-Housing

Project in-detail

Utilizing compressed earth construction and traditional quincha techniques, the design creates a sustainable micro-home tailored for indigenous communities, addressing both environmental resilience and cultural identity.
5 key facts about this project
01
Utilizes compressed earth for enhanced seismic resilience.
02
Incorporates traditional quincha techniques for thermal efficiency.
03
Features north-facing terraces to maximize natural light.
04
Integrates rainwater collection systems within the design.
05
Constructed using local materials to support community sustainability.

### Project Overview

The UTU Housing Project is located in the Cuyo region of Argentina and aims to improve living conditions for indigenous communities. This micro-home design addresses challenges related to seismic activity, social habitat deficiencies, and environmental concerns in rural settings. By integrating indigenous construction techniques with contemporary technology and ecological principles, the project offers an adaptable solution tailored to the local terrain and climate.

### Spatial Organization and Functionality

The design features two interconnected structural units: a compact communal living area equipped for daily activities and a secondary unit designated for private sleeping quarters and storage. North-facing terraces serve as social zones and entry points, promoting a connection between indoor spaces and the surrounding landscape. The interior layout prioritizes flexibility, encompassing essential functions—kitchen, living area, bathroom, and sleeping nook—within a compact framework to ensure practicality.

### Materiality and Construction

The materials selected for the UTU project emphasize ecological relevance and local availability. Compressed earth masonry forms the solid structural volume, providing environmental benefits and enhancing seismic resilience. Quincha panels, crafted from traditional materials like cane and mud, offer thermal insulation, while a poplar wood frame supports the roof and incorporates rainwater collection features. Discarded sheep wool serves as natural insulation, complemented by reinforced cement blocks in structurally vulnerable areas. Additionally, the project integrates renewable energy sources, including solar panels for power generation and hot water heating, aimed at minimizing environmental impact.

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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
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