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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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