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Terracotta Cladding and Passive Cooling Solutions in a Central Courtyard Villa

Terracotta Cladding and Passive Cooling Solutions in a Central Courtyard Villa
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Utilizing terracotta cladding and a central courtyard design, the villa employs passive cooling methods to create a comfortable living environment tailored for the region's climate challenges.
5 key facts about this project
01
Utilizes traditional mashrabiya for shading and privacy while allowing natural light.
02
Features an evaporative cooling system that enhances thermal comfort through water features.
03
Incorporates a central courtyard to promote cross-ventilation throughout the villa.
04
Constructed with locally sourced terracotta to reduce environmental impact.
05
Includes a dedicated majlis to support cultural and social gatherings within the home.

### Bayt Al Tarawa: Architectural Overview

Bayt Al Tarawa, located in a region with extreme summer heat, exemplifies a synthesis of traditional Middle Eastern architectural concepts and contemporary living requirements. The design prioritizes passive cooling techniques, utilizing natural ventilation and sustainable materials to create a refuge that aligns with the local climate. The villa’s layout incorporates a central courtyard, which is integral for facilitating cross-ventilation and enhancing indoor air quality.

### Materiality and Thermal Performance

The exterior of Bayt Al Tarawa is clad in terracotta tiles, selected for their thermal properties, which assist in heat absorption and promote evaporative cooling. Traditional mashrabiya latticework allows for light penetration while ensuring shade and privacy. Structurally, concrete provides robustness and enables distinctive architectural elements, complemented by large glass panels that foster indoor-outdoor connections and contribute to passive solar heating. Steel components in the staircase and support structures enhance durability while introducing a contemporary aesthetic. The landscaping, featuring strategic greenery, plays a critical role in microclimate control and enhancing visual appeal.

### Passive Cooling and Functionality

The villa employs advanced passive cooling strategies, utilizing the properties of terracotta and mashrabiya to optimize airflow while deflecting direct sunlight. An innovative evaporative cooling system is integrated, wherein water pooling on the terracotta tiles facilitates heat absorption through evaporation, markedly lowering indoor temperatures. The thoughtful spatial arrangement includes defined areas for living, dining, and private quarters, incorporating a dedicated majlis to reflect Middle Eastern hospitality traditions. This design not only addresses contemporary lifestyle demands but also significantly reduces energy consumption, underscoring a commitment to sustainability and minimal reliance on mechanical cooling.

Situated within a challenging climatic context, Bayt Al Tarawa serves as a pertinent reference for similar architectural endeavors, harmonizing modern functionality with cultural significance.

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

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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.

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