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Cork Facade and Photovoltaic Skylights in a Compact Living Space

Authors:
Monika Supe, Franziska Futterknecht
Cork Facade and Photovoltaic Skylights in a Compact Living Space
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With a cork facade and integrated photovoltaic skylights, this compact dwelling optimizes energy efficiency and storage solutions, providing a functional living space within a 21.4 square meter footprint.
5 key facts about this project
01
Cork shutters improve ventilation and natural light.
02
Storage integrated into steps and under the bed maximizes space.
03
Photovoltaic technology is embedded in the skylights.
04
Water reservoir system reuses shower wastewater for toilets.
05
Compact design achieves functionality in just 21.4 square meters.

Vale de Moses is a design that presents an efficient living space within a compact area of 21.4 square meters. The focus is on creating a functional environment that supports the daily lives of its users. The architecture emphasizes sustainability and thoughtful use of materials, aiming to balance comfort and ecological concerns.

Spatial Organization

The layout is carefully organized to connect different living areas effectively. Steps lead directly to the bed, creating easy access while conserving floor space. This clever design makes it possible to incorporate ample storage, with drawers built into the steps and space utilized under the bed. Wall niches feature flaps that provide additional storage as needed, maintaining a clean and minimal look throughout.

Sustainable Practices

Bifold shutters made from cork are a key feature of the design. These shutters allow for natural light to enter while improving ventilation. Their use supports energy conservation by reducing the need for artificial light and heating. Cork is also utilized in the facade and roof, showing a commitment to environmentally friendly materials. This natural resource adds warmth to the building's appearance, enhancing the overall atmosphere.

Energy Efficiency

The project includes photovoltaic technology integrated into skylights, capturing renewable energy. This thoughtful placement helps the building reduce energy consumption. Additionally, a water reservoir system recycles wastewater from the shower for use in toilets, promoting responsible water use. These practical elements align with current standards for environmental sustainability.

Structural Integrity

Concrete is the chosen material for the foundation, providing the necessary strength and durability. This choice ensures long-term stability for the structure. The integration of functional spaces and a solid foundation demonstrates a clear understanding of modern living needs.

An interesting detail is the way storage solutions are combined with living spaces, fostering interaction and flexibility within the home. This thoughtful design approach creates a welcoming and practical environment suited for contemporary life.

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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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