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Pixelated Facades and Modular Living Spaces in Sustainable Concrete Housing

Authors:
Hoa Dang Duc, Khoa Le Huu
Pixelated Facades and Modular Living Spaces in Sustainable Concrete Housing

Project in-detail

Characterized by its pixelated concrete façade and modular residential units, this urban development integrates communal gardens and efficient living spaces to address the housing needs within a densely populated city.
5 key facts about this project
01
Pixelated concrete façade enhances urban identity through visual diversity.
02
Four flexible residential units per floor accommodate varied lifestyles.
03
Dedicated elevators facilitate direct access to communal spaces, promoting interaction.
04
Integrated communal gardens contribute to green space in a high-density area.
05
Use of clay bricks for thermal insulation reduces energy consumption.

### Overview
Located in the densely populated urban landscape of Hong Kong, the “Vertical Pixels Homes” design responds to the pressing need for adaptable housing solutions. The project conceptualizes a vertical living environment that integrates residential spaces with public areas and efficient transportation networks. By addressing varying living requirements within a limited footprint, the design fosters social interaction and community engagement.

### Spatial Strategy
The architectural arrangement introduces a vertical zoning approach, effectively categorizing functions into three distinct areas. The residential components consist of four flexible units per floor, designed to accommodate different family configurations through studio and two-bedroom options, allowing for reconfiguration as resident needs evolve. Communal spaces, including gardens and activity zones, are interspersed throughout to encourage social connectivity, while a centralized transportation network of elevators and staircases ensures efficient movement between these areas.

### Material Selection
The material palette emphasizes durability and sustainability. Concrete serves as the primary structural component, providing strength and longevity. Clay bricks contribute not only to the visual appeal but also support ecological goals. Sliding glass windows are incorporated to maximize natural light and provide expansive views of the urban skyline, enhancing the living experience. Steel reinforces the structural integrity and supports the vertical circulation elements, facilitating seamless movement throughout the building. The integration of greenery on balconies and within communal spaces enhances the project's biophilic design, promoting well-being amid the urban environment.

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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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