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Mudbrick Structures Framed by Light Boxes and Natural Wood Elements

Author:
Javier Roig Iglesias
Mudbrick Structures Framed by Light Boxes and Natural Wood Elements
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Constructed from mudbrick and framed by light boxes, the microhouse utilizes natural wood elements to create a sustainable living space that harmonizes with its environment.
5 key facts about this project
01
Constructed with a water collection system integrated into the mudbrick foundation.
02
Light boxes allow for customizable light and privacy control throughout the day.
03
Utilizes local wood for structural elements, emphasizing sustainable sourcing.
04
Designed specifically for temperate climates to optimize energy efficiency.
05
Features a compact layout that merges living, working, and recreational spaces.

The architectural design presents a compact microhouse covering 25 m², designed to blend with its environment. Located in temperate zones, it strategically captures sunlight. The structure features light boxes that frame views of the landscape while serving as an adaptable living space. The design prioritizes practicality and sustainability, reflecting a modern approach to small-scale living.

Sustainable Design

Energy efficiency is a key aspect of the design. The flat roof is equipped with solar panels for generating renewable energy on the site. Additionally, a rainwater collection system, utilizing a tank made from mud bricks located under the microhouse, showcases an effort to conserve resources. This approach reduces reliance on external water sources and demonstrates a commitment to environmentally friendly practices.

Spatial Organization

Inside, the microhouse is thoughtfully arranged with distinct areas including a living room, bedroom, bathroom, kitchen, and workspace. The design promotes ease of movement between these spaces, enhancing overall usability. Each area serves a specific function while maintaining a sense of openness, allowing residents to navigate their daily activities comfortably and efficiently.

Material Selection

The choice of materials reinforces the project’s focus on sustainability. Local wood is used, supporting eco-friendly principles while providing warmth and texture. Additionally, the inclusion of recycled metal railings and a plastic pipeline for draining rainwater highlights a dedication to reducing environmental impact. These elements create a cohesive aesthetic throughout the microhouse.

Natural Light Integration

Jalousies incorporated into the light boxes allow for effective control of natural light and privacy. This design feature fosters a connection to the outdoors, enriching the living experience. Light filtering through the jalousies varies throughout the day, creating a dynamic atmosphere inside the microhouse. This relationship between light and space enhances the sense of comfort and well-being for the inhabitants.

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MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
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