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Geopolymer Concrete and Timber Cladding in a Seamlessly Integrated Home Design
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Utilizing geopolymer concrete and warm timber cladding, the design creates a fluid connection between interior and exterior spaces, culminating in a contemporary residential home that prioritizes sustainability and natural light within a serene setting.
5 key facts about this project
01
Utilizes geopolymer concrete for enhanced sustainability and reduced carbon footprint.
02
Incorporates timber cladding that complements the local climate and aesthetics.
03
Features a central courtyard designed to maximize natural ventilation and light.
04
Employs double-glazed timber sash windows to optimize energy efficiency.
05
Includes extensive outdoor terraces that integrate seamlessly with the surrounding landscape.

### Overview

Villa Blanca is located in a carefully selected region that prioritizes natural light and outdoor living. The design aims to harmonize built spaces with the surrounding environment, fostering a connection with nature while accommodating contemporary residential needs. The structure is engineered to support well-being through its spatial arrangements and thoughtful incorporation of outdoor elements.

### Spatial Configuration

The layout encompasses three distinct levels, each tailored to specific functions. The ground floor features a spacious living area, an open kitchen-diner, a guest bedroom, and a garage. A central courtyard serves as a focal point, connecting the interior with exterior spaces and facilitating the entry of natural light throughout the day. The first floor houses private accommodations, including multiple bedrooms with ensuites and a study, supplemented by terraces that extend outdoor accessibility. The master bedroom, located on the second floor, includes a private balcony, enhancing luxury and providing additional views of the surrounding landscape.

### Material Selection and Sustainability

The choice of materials is pivotal to both the aesthetic quality and the sustainable character of Villa Blanca. Geopolymer concrete is utilized in the structural elements, offering durability while significantly lowering carbon emissions compared to conventional concrete. Double-glazed timber sash windows contribute to efficient insulation and ventilation, and timber cladding adds a warm texture that offsets the modern aspects of the design. Interior finishes, such as polished Venetian plaster and parquet flooring, are selected for their elegance and environmental credentials. Additionally, the integration of solar panels exemplifies the commitment to environmental stewardship, reinforcing the project's functionality and sustainability principles.

Overall, the design of Villa Blanca embodies a sophisticated interplay between form, material, and context, addressing both aesthetic and ecological considerations in living environments.

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MICROHOME 2026
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The Next House: USA
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20,000 USD Prize
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.

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