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Vertical Gardens and Steel Framework in Affordable Youth Housing

Author:
Konstantinos Karagiannis
Vertical Gardens and Steel Framework in Affordable Youth Housing
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Crafted with a steel framework and enhanced by vertical gardens, this housing initiative addresses affordability and community needs for young adults through a blend of living, working, and training spaces.
5 key facts about this project
01
Constructed using a modular steel framework that allows for future adaptability.
02
Incorporates vertical gardens to enhance sustainability and air quality.
03
Features dedicated workshop spaces for vocational training and skill development.
04
Designed with large glass panels to maximize natural light and visual connectivity.
05
Utilizes a mix of concrete and wood for structural integrity and aesthetic warmth.

### Project Overview

Located in an urban area with an urgent need for affordable housing, the design prioritizes creating a community-oriented system aimed at young individuals aged 18 to 30. The primary intention is to establish not just shelter, but a comprehensive environment that encourages social interaction, creativity, and independence. By integrating living, working, and communal spaces, the project addresses the challenges of housing affordability and strengthens community ties among its residents.

### Spatial Strategy

The building's spatial organization features a deliberate division into interconnected zones. Living units include various apartment types designed to accommodate different resident configurations, from larger communal kitchens to individual studios. Adjacent to the residential areas, dedicated workshop spaces facilitate vocational training, such as carpentry and handmade crafts, further enhancing personal and professional development. Commercial areas provide opportunities for residents to sell their creations, promoting entrepreneurship and fostering a sense of community through shared markets. Additionally, green spaces throughout the site are designed for relaxation and social interaction, encouraging a strong sense of community among inhabitants.

### Material and Construction Approach

The structural integrity of the project relies on a steel grid framework that supports flexibility in spatial arrangements and future modifications. The use of concrete for exterior walls contributes to durability and acoustic comfort, while interior materials such as wood and plasterboard create inviting living environments. Large glass panels integrate the interior with the exterior, maximizing natural light and enhancing transparency. The incorporation of vertical gardens not only enhances aesthetic appeal but also supports sustainability by improving air quality and fostering biodiversity. Furthermore, the prefabricated living units streamline the construction process, reducing waste and project timelines while ensuring efficient assembly on-site.

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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 €
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Final registration deadline 30 October 2025

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