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Bamboo Screen and Glulam Structure in a Flexible Urban Micro Unit

Authors:
Victoria Goldstein, Courtney Ward, Francisco Anaya, Gada Alhakeem
Bamboo Screen and Glulam Structure in a Flexible Urban Micro Unit
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The innovative use of a bamboo screen and glulam structure in this urban micro unit creates a flexible living space that operates independently from conventional energy sources.
5 key facts about this project
01
The unit integrates adjustable solar tubes for energy efficiency.
02
Bamboo screens provide privacy and reduce solar heat gain.
03
Flexible interior spaces accommodate multiple functions.
04
Glulam columns enhance structural stability and design aesthetics.
05
The design employs a compact footprint to optimize urban living.

The micro unit “Tree Hugger” is designed to operate independently from traditional power sources, set in an urban landscape. Its focus on sustainable living is evident in both its function and design. The concept revolves around creating a small yet efficient space that fosters comfort and flexibility, responding to the needs of today's city dwellers.

Design Efficiency

The unit features an adjustable terrace rack that holds solar tubes for energy collection and storage. This allows the building to use solar power, lessening its dependence on conventional electricity. By integrating renewable energy into the design, the unit reflects a commitment to sustainability and energy independence.

Spatial Optimization

Inside, “Tree Hugger” emphasizes flexible use of space. It merges areas for living, working, and leisure into one unified environment. This allows for easy transitions between activities throughout the day. Such an arrangement ensures that the sleeping area and work space adapt according to the occupant’s needs, livings in an effective and organized manner.

Material Selection

The project uses a specific list of materials, such as Glulam columns, double-pane glazing, dried bamboo, steel nail connections, and a steel substructure. These materials contribute to the building’s structural strength while also supporting energy efficiency. The addition of a wood composite rooftop pergola enhances the design through natural aesthetics and contributes to overall sustainability.

Environmental Integration

The façade incorporates a rhythmic pattern that invites natural light while maintaining privacy. This openness creates a connection between indoor spaces and the outside world. The thoughtful design addresses both functional and environmental goals, reflecting a careful balance between lifestyle and sustainability, and emphasizing the unit's thoughtful approach to modern living.

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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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