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Charred Wood Exteriors and Green Roofs Define Sustainable Residential Living

Charred Wood Exteriors and Green Roofs Define Sustainable Residential Living
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Utilizing charred wood exteriors and an integrated green roof, the design achieves a seamless connection with the environment while providing a functional living space that prioritizes sustainability.
5 key facts about this project
01
Charred wooden shingles enhance durability while promoting fire resistance.
02
Cross-laminated timber panels provide structural strength and aesthetic appeal.
03
A bent A-frame design optimizes natural light and ventilation throughout the space.
04
Integrated green roofs support biodiversity and manage rainwater effectively.
05
Local materials minimize ecological impact and support regional economies.

### Overview and Intent

The House of the Future Flower is located in a context that emphasizes ecological sensitivity and innovative residential design. The project aims to create an environment that harmonizes with nature while providing functional living spaces. The design integrates various elements that reflect a contemporary aesthetic while adhering to sustainable building practices.

### Spatial Organization

The layout incorporates a radial plan, centering on a communal living area that encourages interaction while maintaining privacy in designated zones such as bedrooms and service spaces. The ground floor encompasses a main living room of 34.9 m², complemented by private areas including rooms for guests and drivers, and service zones featuring a laundry room for operational efficiency. Garden spaces are integrated to enhance biodiversity and provide outdoor retreats.

The first floor continues this strategy with a selection of private bedrooms and recreational areas that promote natural light through large windows and glass doors. These openings facilitate a connection with the nearby gardens, ensuring an interactive and enjoyable living experience.

### Material Selection and Environmental Strategies

A diverse array of materials has been selected to support structural integrity and sustainability. Reinforced concrete underpins the foundational elements, while hydraulic concrete ensures durability in water-related components. The aesthetic includes ceramic tiles and natural stone, fostering a cohesive design throughout the home. Wood elements enhance warmth, and metal frameworks contribute to structural stability.

The project's emphasis on sustainability is evident in its use of renewable energy solutions, including solar panels for minimizing environmental impact. Principles of the circular economy are applied through the utilization of local materials, which reduce transportation emissions. Additionally, adaptive design considerations allow for flexibility in room use, catering to changing household needs, while rainwater catchment systems offer supplementary insulation and resource conservation.

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MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
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100,000€ Prize / 2026
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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.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 18 February 2026

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 18 February 2026
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Design a rain room for Rome

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Prize Monetary award
Eligibility Open to all
Advance registration deadline 12 March 2026
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Design slow sauna in Iceland

project COMPETITION
Prize Monetary award
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Final registration deadline 8 April 2026
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
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Advance registration deadline 13 May 2026

Recurring architecture competitions

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MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Early bird registration deadline 11 February 2026
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Use architecture to create different emotional states

Edition #8 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
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Early bird registration deadline 25 February 2026
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Buildner's Unbuilt Award 2026

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Early bird registration deadline 26 February 2026
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Design a home with no artificial lighting

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Final registration deadline 2 March 2026
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Take a step and make a statement! Edition #3 ideas COMPETITION
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Final registration deadline 5 March 2026
The Architect's 
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Take a seat and make a statement!

Take a seat and make a statement! Edition #5 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 2 April 2026

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