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Triple-Glazed Windows and Steel Framework Supporting Flexible Community Housing

Authors:
Fabio Kahn, Antonio Kanda, Sergio Rosenboim
Triple-Glazed Windows and Steel Framework Supporting Flexible Community Housing
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Constructed with a steel framework and equipped with triple-glazed windows, this modular development integrates sustainable features such as solar energy collectors and rainwater systems to create adaptable community housing.
5 key facts about this project
01
Integrates adjustable sun shades that allow residents to control light and heat.
02
Offers modular configurations that accommodate varying family sizes and needs.
03
Utilizes rainwater collection systems for irrigation and resource management.
04
Designed for maximum natural light with triple-glazed windows to improve energy efficiency.
05
Includes a self-sufficient energy generation system with solar collectors.

The CUBE HOUSE is an innovative approach to housing that tackles modern needs through a modular design. Positioned in an adaptable manner, the structure is built to fit different urban environments and focuses on creating livable spaces for a variety of residents. Built around a base grid of 3.4 x 3.4 meters, the design allows for effective use of space and offers flexibility across different configurations.


Modular System

At the heart of the design is a modular construction method, which enables units to connect using corner joints that form an "L" shape. This arrangement makes efficient use of space and strengthens the overall structure. The system permits extensions in both horizontal and vertical directions, allowing various layouts according to the needs of the community. A steel framework provides the necessary support, ensuring durability while maintaining a functional design.


Sustainability Features

Sustainability is a key element of the CUBE HOUSE, with several ecological systems integrated into its design. Solar energy collectors help harness renewable energy, allowing the building to generate its own power. In addition, rainwater collection systems improve water management by enabling reuse, making the structure more environmentally friendly. These features align well with the increasing focus on sustainable practices in housing.


Housing Typologies

The design offers a range of housing options to accommodate different lifestyles. For single residents, a minimum of two modules is suggested, while two residents may use three modules, including a balcony. Larger families can benefit from configurations that consist of four modules, designed to create three rooms. There is also an option for a double storey, which increases living space. This thoughtful variation helps nurture a sense of community while also allowing for individual preferences.


Community Integration

Attention to community life is evident, with common areas included at both ground and top levels, encouraging social interaction. By integrating public and private spaces, the design fosters an environment where residents can connect with each other. This arrangement adds to the overall quality of living, making it easier for people to engage in their communities and support one another.

Large triple-glazed windows enhance the interior, allowing abundant natural light while reducing heat loss. This results in bright and welcoming living spaces that promote a comfortable environment.

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Buildner's Unbuilt Award 2025
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100,000€ Prize / 2025
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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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