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Vertical Green Systems and Cellular Concrete in Compact Urban Living

Author:
Carla Rossi
Vertical Green Systems and Cellular Concrete in Compact Urban Living
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Incorporating vertical green systems alongside cellular concrete, the design integrates sustainable elements and adaptable modular spaces to create a compact home tailored for urban living.
5 key facts about this project
01
Modular design allows for flexible expansion and reconfiguration.
02
Vertical green systems enhance biodiversity and urban integration.
03
Cellular concrete promotes effective thermal insulation and lightweight construction.
04
Self-supporting platform elevates the structure, improving aesthetics.
05
Bioclimatic orientation optimizes natural light and energy efficiency.

The Microhome is designed to meet the growing need for compact and adaptable living spaces in urban areas. With a focus on both public and private functions, the design merges innovative modular construction with an emphasis on sustainability. The aim is to create efficient homes that can easily adjust to the needs of families while promoting environmental consciousness and energy efficiency.

Modular Construction

The project utilizes a base construction module measuring 50x50 cm. This allows for flexible configurations, catering to the varying needs of residents. This modular approach optimizes space and enables multiple units to be combined in different orientations based on individual preferences. The layout ensures a clear separation between public and private areas, enhancing functionality.

Structural Design

A bolted metal framework supports the Microhome, resting on a self-supporting platform. This structure provides stability while maintaining a lightweight appearance. The elevated design enhances visual appeal and offers the possibility of dismantling if necessary. The external walls are made from cellular concrete blocks, which allow for easy installation and provide effective thermal insulation, improving energy performance.

Bioclimatic Orientation

The layout is intentionally oriented to capture natural light and optimize thermal conditions. The living area benefits from sunlight, which increases energy efficiency and comfort. Additionally, micro-perforated sliding panels offer shade during warmer months, creating a balanced indoor climate without excessive reliance on artificial heating or cooling. The presence of photovoltaic panels on the roof highlights a commitment to renewable energy within the design.

Green Integration

A notable feature of the Microhome is the vertical green system, which serves as a private garden space within the urban setting. This vertical garden not only adds to the visual appeal of the home but also supports local biodiversity and enhances the ecological value of the area. This design element aims to create a better connection between the built environment and nature.

The Microhome combines many thoughtful design elements that offer practical solutions for contemporary living. Its adaptable nature and integration of green principles aim to address modern housing challenges. The vibrant vertical garden introduces life and greenery against the minimalist backdrop, showcasing a balance between nature and architecture.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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