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Dynamic Panel Home with Rainwater Harvesting and Fire Defense System

Authors:
Laura De La Torre, Karol Horr, Amy Spanos, Marina Rosolem
Dynamic Panel Home with Rainwater Harvesting and Fire Defense System
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Equipped with a dynamic panel system that adapts to environmental changes, the home integrates rainwater harvesting and fire defense zones to create a safe, sustainable living environment.
5 key facts about this project
01
Dynamic panel system automatically responds to environmental threats.
02
Integrated rainwater harvesting maximizes water efficiency.
03
Tankless toilets convert waste to reusable ash.
04
Three fire defense zones provide layered protection.
05
Natural water filtration system enhances sustainability.

The Vigilant Home is located in Santa Rosa, California, a region that experiences high wildfire risk due to changing climate conditions. Designed as a compact living solution, the project embraces the concept of a "tiny home" and adapts it into a smart living space that responds to its surroundings. The overall design focuses on ensuring the safety of its residents while promoting sustainability, aiming to address pressing environmental issues.

Dynamic Panel System

At the core of the design is a dynamic panel system composed of both fixed and movable elements. These panels are cleverly designed to allow natural light and air circulation during good weather. In times of danger, such as when smoke or extreme heat is detected, the panels automatically close to provide a strong barrier. This mechanism protects the occupants and ensures a secure living environment.

Water Management Solutions

The home includes a rainwater harvesting system that activates during rainfall. As the panels open to collect rainwater, this resource is stored for various household uses. The harvested water is filtered using stones and reed beds, ensuring it is clean before it enters the home's plumbing system. This approach helps conserve water and promotes a responsible use of resources.

Waste Management Strategy

Tankless toilets play an important role in the home's waste management system. These toilets incinerate waste, converting it into ash. This method reduces the reliance on conventional sewage systems and allows for the repurposing of the ash as fertilizer. This aspect emphasizes a commitment to sustainability, supporting landscaping and gardening around the home.

Material Selection

Concrete serves as the primary material for construction, providing necessary strength and durability. Fire-retardant ceramic countertops are also used, capable of withstanding intense conditions. Self-cleaning glass is included in the design too, which helps reduce the effort required for maintenance while allowing natural light to fill the space.

The design emphasizes a thoughtful integration of function and sustainability. Each component works together to create a safe, adaptable living environment that responds effectively to the challenges presented by the surrounding landscape.

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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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