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Vine-Clad Living Spaces Integrated with Cable Trellis Structures

Authors:
Melvin Wong, Koh Jinqi
Vine-Clad Living Spaces Integrated with Cable Trellis Structures
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Clad in climbing vines supported by a cable trellis, this compact urban dwelling reinterprets vertical living while fostering community interaction within its multifunctional spaces.
5 key facts about this project
01
Climbing vines supported by a cable trellis enhance the aesthetic and ecological value.
02
A central courtyard acts as an airwell, improving natural ventilation throughout the home.
03
The staircase core is uniquely angled to maximize privacy while serving as a focal point.
04
Multifunctional spaces are designed to adapt between communal and private uses seamlessly.
05
Storage solutions cleverly integrated beneath deck steps optimize space efficiency.

The Urban Treehouse project is a study in green architecture within busy urban environments. Located in the narrow alleyways of a city, it aims to bring new life to these neglected spaces while focusing on sustainability. The design combines elements of nature and architecture to create a living space that promotes community and privacy.

Concept and Design Intent

The design takes inspiration from the idea of a treehouse, with a focus on height and connection to the outdoors. It harmonizes built structures with natural elements to encourage a sustainable way of living. Climbing plants are a key feature, offering both privacy and improved air circulation. This connection to nature enhances the experience of living in a city.

Spatial Configuration

The layout of the Urban Treehouse is intentional, with spaces designed for both shared and private use. A prominent staircase core is designed to enhance privacy and serves as an important feature of the space. The organization of the layout allows for different areas to be used effectively throughout the day. The central courtyard is a significant aspect, providing natural light and inviting airflow, fostering social connections among residents.

Materiality and Integration

The exterior features a unique approach to cladding, where climbing vines are supported by a cable system. This design choice integrates the building with its surroundings. It not only beautifies the structure but also allows for a living environment that thrives over time. With living walls, the building becomes a part of the ecosystem.

Multifunctional Spaces

Inside, the space is versatile, with areas that serve more than one purpose. The communal area can be used for both dining and sleeping, making it practical for urban living. Swinging doors offer options for privacy and easy access. The cleverly designed storage under the deck steps ensures that the home remains functional while maintaining a clean look.

At its center, the courtyard acts as more than just an outdoor space. It serves as a source of light and air, linking indoor and outdoor life. This connection enriches the experience of living in an urban environment, where nature and architecture go hand in hand.

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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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Competition organisers

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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