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Natural Sand Masonry and Mangrove Wood Integrate Seamlessly in Sustainable Desert Residence

Natural Sand Masonry and Mangrove Wood Integrate Seamlessly in Sustainable Desert Residence
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Utilizing local sand masonry and pressed mangrove wood, the residence harmoniously combines sustainable materials with passive cooling techniques to create a comfortable family home in a desert environment.
5 key facts about this project
01
Integrates local sand masonry for thermal efficiency.
02
Utilizes pressed mangrove wood for structural and aesthetic elements.
03
Features a passive cooling system through a central glass chimney.
04
Incorporates a waste water reservoir for garden irrigation.
05
Designed with modularity in mind for future expansion.

### Overview
The OASIS House, situated within a desert landscape, embodies a design approach that prioritizes contemporary living while respecting the local environment and cultural context. The intent is to create a habitat that emphasizes sustainability and functionality, allowing residents to engage with nature through well-considered outdoor spaces and natural ventilation systems.

### Spatial Configuration and Organization
The residence is organized into two primary blocks connected by a glass corridor that optimizes airflow and natural light. The ground floor features main living areas, including the living room, kitchen, and direct access to a private garden, ensuring a continuous visual connection with nature. The first floor comprises private quarters, designed for privacy while remaining close to communal spaces. This arrangement fosters both personal and communal living, accommodating the varying dynamics of family life.

### Material Selection and Sustainability
The construction employs locally sourced materials, including masonry blocks made from desert sand, which contribute to the structure’s thermal mass. Final plaster, also from desert sand, complements this approach. Decorative elements include pressed boards of mangrove wood, featuring laser-cut patterns that provide shading while enhancing interior aesthetics. Solar panels are integrated to support energy needs, while extensive glass facades maximize natural light, enhancing the sense of openness. Additionally, water management systems allow for the recycling of wastewater for garden irrigation, further supporting the sustainable landscape design.

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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
Eligibility Open to all
Advance registration deadline 18 February 2026

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Celebrating your unbuilt architecture visions with a €100,000 prize

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