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Timber and Cork Structure Harmonizing with Natural Light and Rainwater Management

Author:
Santiago Barbieri
Timber and Cork Structure Harmonizing with Natural Light and Rainwater Management
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A broken triangular structure composed of timber and cork harnesses natural light and rainwater while providing a tranquil environment for yoga practice.
5 key facts about this project
01
A triangular profile allows for optimal solar energy capture.
02
Natural materials include locally sourced timber and cork.
03
Windows facilitate secondary light while minimizing heat gain.
04
Rainwater harvesting system promotes resource efficiency.
05
Cross ventilation design enhances air circulation throughout the space.

The Yoga Shala is designed as a tranquil space for yoga practice, set within a natural landscape that complements its purpose. The structure showcases a unique triangular shape that serves both functional and visual roles. This design reflects themes of stability and energy flow, connecting the building to its environment in a meaningful way.

Geometric Form and Energy Efficiency

The architectural concept centers on the triangle, a form recognized for its strength. The building features a broken triangular profile that steepens toward the sun, designed to capture as much solar energy as possible. This configuration enhances energy efficiency by allowing for optimal placement of solar panels, demonstrating a commitment to sustainability.

Light and Ventilation Strategies

A careful arrangement of openings allows natural light to fill the interior while maintaining a balance with heat gain. The windows are thoughtfully placed to bring in soft sunlight, especially during warmer months, without overheating the space. Cross ventilation is achieved through windows positioned in opposing directions, ensuring that fresh air circulates throughout, which is important for occupant comfort.

Sustainable Water Management

The design incorporates an effective water management system, using the roof slopes to collect rainwater. This water is filtered and stored for reuse, showcasing a dedicated approach to resource conservation. The ability to manage rainfall in this way aligns with sustainable practices that help reduce the building’s environmental impact.

Materiality and Local Context

Local wood is used throughout the Yoga Shala, including timber beams and cork panels. This material choice reflects a commitment to sustainability and a connection to the local area. The use of vernacular construction methods allows the structure to harmonize with its surroundings and promotes a sense of place.

Light filters through the angled ceiling, illuminating the interior and reinforcing the space’s relationship with nature and the calming practice of yoga.

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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.

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