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Recycled Plastic Bricks and Mass Timber Create Sustainable Floating Micro-Homes

Author:
Junxian Poon
Recycled Plastic Bricks and Mass Timber Create Sustainable Floating Micro-Homes
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Constructed from recycled plastic bricks and mass timber, the design offers floating micro-homes that integrate vertical farming with sustainable living in the heart of Venice Beach.
5 key facts about this project
01
Recycled plastic bricks create an innovative building envelope that addresses plastic waste.
02
The constructed wetland roof supports rainwater harvesting and enhances indoor climate regulation.
03
Vertical farming is integrated directly into the living spaces for food production.
04
Mass timber construction serves as a carbon sink, reinforcing sustainability efforts.
05
A retractable chain and anchor system ensures stability for the floating homes in changing water levels.

The design is situated in Venice Beach, Los Angeles County, CA, where it offers a practical solution to urban living challenges. It features floating micro-homes that emphasize sustainability and efficient resource use. The concept integrates residential spaces with the practice of vertical farming. This approach allows residents to grow their own food while living in a compact area, enhancing both their independence and connection to nature.

Floating Micro-Homes

The floating micro-homes are placed strategically along the shoreline. These living units provide residents with functional spaces that encourage flexible use. The incorporation of vertical farms not only allows for food production but also fosters a sense of community among residents. Growing food in close proximity promotes healthier lifestyles and reduces reliance on external supply chains.

Green Infrastructure

One standout aspect of the design is the constructed wetland roof. This green roof uses native plants to capture rainwater and helps regulate indoor temperatures. It serves as both a water collection mechanism for the vertical farm and provides cooling benefits to the homes below. Operable skylights equipped with low-emissivity coatings bring in natural light, which is essential for growing plants and enhancing the overall living environment.

Sustainable Materials

Mass timber construction is central to the design, sourced from sustainably managed forests. This type of construction reduces carbon emissions and contributes positively to climate goals. Interior walls are painted with recycled latex paint, and bamboo flooring is installed to support eco-friendly living. The outer structure includes bricks made entirely from recycled plastic, addressing the pressing issue of plastic waste while improving insulation in a practical way.

Water and Energy Management

Robust water management systems are a key feature of the design. These systems include a septic tank that treats both black and gray water for reuse. This approach supports the vertical farm and ensures that plants receive adequate irrigation. Solar panels and hydro-power equipment provide the homes with renewable energy, allowing them to function independently of traditional power sources.

A retractable chain and anchor system secures the floating homes, allowing them to stabilize as water levels fluctuate. This thoughtful engineering detail enhances the overall functionality of the design while making it adaptable to changing environmental conditions.

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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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