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Thatched Roof and Hempcrete Walls Crafting Sustainable Living in a Compact Space

Thatched Roof and Hempcrete Walls Crafting Sustainable Living in a Compact Space
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Constructed with a thatched roof and hempcrete walls, the design merges traditional Slavic elements with sustainable practices to create a compact living space that prioritizes environmental sensitivity and cultural heritage.
5 key facts about this project
01
Constructed with local hempcrete, the structure showcases superior thermal insulation and sustainability.
02
A thatched reed roof enhances insulation while connecting the design to traditional Slavic architecture.
03
The asymmetrical form provides unique aesthetics and maximizes natural light throughout the interior.
04
Incorporation of a composting toilet offers a modern approach to sustainable waste management.
05
A rainwater collection system prioritizes resource efficiency, reducing reliance on external water sources.

### Project Overview
Located within a culturally rich area, the Micro Baba design project draws from Slavic folklore, particularly the character of Baba Yaga, which embodies complexity, nurturing, and the interplay between nature and human experience. The project aims to connect traditional narratives with contemporary architectural practices while maintaining a focus on sustainability and ecological responsibility. This integration of cultural storytelling and modern design serves as a framework for creating livable spaces that foster community and warmth.

### Spatial Configuration and User Experience
The interior layout prioritizes efficiency and functionality through an open floor plan that facilitates seamless movement between the kitchen, workspace, and sleeping quarters. This arrangement supports flexibility and maximizes the limited footprint, featuring space optimization solutions such as compact folding tables and built-in cabinetry. Careful attention to natural light through large windows and open ceilings enhances the psychological well-being of occupants while reducing the need for artificial lighting. The design also strategically separates living and working zones to promote productivity without sacrificing comfort.

### Material Selection and Sustainability
A commitment to sustainability informs the choice of materials used throughout the project. Hempcrete, a breathable and energy-efficient material, forms the structure's walls, while straw bales provide effective insulation for varying climates. The thatched roofing, made from reed, not only meets aesthetic goals but also enhances thermal performance and allows for composting, aligning with waste reduction principles. Additionally, components made from recycled materials underscore the project's dedication to environmental responsibility.

Incorporating innovative solutions such as solar panels and a rainwater collection system further emphasizes the commitment to renewable resources. A composting toilet enhances the sustainable waste management approach. Overall, the Micro Baba project exemplifies a careful blending of cultural heritage and modern ecological practices, creating a distinctive living environment rooted in tradition yet responsive to contemporary sustainability needs.

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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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