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Charred Wooden Shingles and Passive Solar Design in a Modern Family Residence

Charred Wooden Shingles and Passive Solar Design in a Modern Family Residence
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Utilizing charred wooden shingles and passive solar design, the residence achieves a harmonious blend of modern aesthetics and environmental efficiency, serving as a sustainable family home in the heart of Santa Teresa.
5 key facts about this project
01
Utilizes charred wooden shingles for added weather resistance and aesthetic appeal.
02
Incorporates cross-laminated timber panels to enhance structural integrity and minimize environmental impact.
03
Features a bent A-frame design to maximize natural light and improve ventilation.
04
Includes a rainwater harvesting system to support sustainable water management.
05
Employs native plant landscaping to reduce maintenance and promote local biodiversity.

### Overview
The Retreat Villa is located in Santa Teresa, designed to create a harmonious interaction between modern architecture and its natural surroundings. This residential project aims to provide a tranquil living environment that respects the rugged beauty of the landscape while integrating contemporary architectural principles.

### Spatial Strategy
The villa features a well-considered floor plan that promotes fluid movement and interaction among its various spaces, including a master bedroom, additional bedrooms, a kitchen, dining and living areas, an office, and utility spaces. The open-plan layout serves as the central hub of the home, maximizing natural light and offering expansive views of the surrounding wilderness, thus fostering a sense of community and connection among residents.

### Material Selection
The material palette is thoughtfully curated to enhance both aesthetics and durability. Concrete is used for structural stability, while large tempered glass windows and sliding doors facilitate energy efficiency and natural ventilation. Timber provides warmth and texture, particularly in interior cladding and cabinetry. Natural stone elements link the design to the site’s geology, and metal accents in stainless steel and aluminum contribute to a modern aesthetic.

### Environmental Integration
The Retreat Villa demonstrates a strong commitment to sustainability through various design features. Passive solar design optimizes orientation and window placement for natural light and thermal comfort, reducing reliance on artificial heating and cooling systems. A rainwater harvesting system is incorporated to enhance water conservation, while native landscaping minimizes water usage and maintenance needs. This design approach results in a low-profile structure that blends into the terrain, with outdoor pathways and patios promoting a seamless indoor-outdoor living experience.

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The Next House: USA
The Next House: USA
20,000 USD Prize
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100,000 € Prize Fund / Kingpsan Edition #11
Buildner's Unbuilt Award 2026
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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
Early bird registration deadline 19 November 2025

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