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Terraced Green Spaces with Wood Modules and Low-E Glass Integration

Authors:
Jean-claude Al Khalil, Celine Yazbek
Terraced Green Spaces with Wood Modules and Low-E Glass Integration
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Terraced green spaces are integrated with wood modules and low-E glass, creating a sustainable living environment that prioritizes community engagement and affordable housing in Toronto.
5 key facts about this project
01
Dual mid-rise blocks create interconnected green terraces, enhancing community interaction.
02
Sustainable wood modules offer flexibility for various living arrangements.
03
Low-E glass is utilized to improve energy efficiency and reduce heat gain.
04
Public terraces serve as social hubs while promoting outdoor activities.
05
Integrated community services enhance access to essential resources for residents.

The design is set in Toronto and addresses the critical issue of affordable housing in one of the city’s most populated areas. It consists of two mid-rise blocks that rise to the same height as the surrounding buildings. The intention is to create a balance between residential needs and green spaces. This approach promotes a healthier and more engaging living environment for residents in a densely constructed urban setting.

Architectural Concept

The main idea is to integrate green spaces within the living areas. The circulation that divides the two blocks has been transformed into a green area, providing terraced spaces that allow access to nature. This design choice encourages biodiversity while enhancing the residents' quality of life. It also fosters social interaction by creating communal areas for relaxation and connection among neighbors.

Modular Design

The layout includes two modular components that allow for public movement at the ground level. This passageway connects the created yards and makes it easier for people to access different areas. Temporary empty spaces are used as public terraces, encouraging social activities and promoting a sense of community. The flexibility of the design accommodates various living arrangements, adapting to the changing needs of residents over time.

Material Considerations

Wood serves as the primary construction material for the two main modules, reflecting a commitment to sustainability by utilizing renewable resources. Mineral wool is incorporated for improved insulation, which enhances energy efficiency, while low-E glass helps reduce solar heat gain. Together, these materials create comfortable indoor environments and contribute positively to overall energy performance.

Community Integration

The project goes beyond providing living space by including essential community services such as clinics, markets, and multi-functional rooms. These facilities are designed to empower residents and promote a sense of belonging. The design minimizes the ground floor’s impact, creating lively public spaces that promote outdoor activities. These spaces feature an inner cycling track, strip gardens, and sports areas, reinforcing the goal of building a connected and engaged community.

Public terraces extend living spaces outdoors, giving residents direct access to green areas and ample natural light. This design approach illustrates a balanced focus on livability and community ties, enhancing the overall residential experience amid urban life.

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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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