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Circular Windows and Quadcore Panels Enhance Sustainability in Forest Retreat

Circular Windows and Quadcore Panels Enhance Sustainability in Forest Retreat
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Utilizing circular windows and QuadCore panels, this forest retreat emphasizes sustainability through its modular design, offering a seamless integration with the surrounding environment while providing essential living spaces.
5 key facts about this project
01
Utilizes QuadCore insulated panels for enhanced energy efficiency.
02
Features modular volumes arranged in a spiral configuration for functional flow.
03
Incorporates large circular windows for optimal natural light and views.
04
Employs rainwater harvesting systems for sustainable water management.
05
Constructed with charred wooden shingles for durability and fire resistance.

### Overview
"Forest (for Rest)" is a minimalist micro-architecture retreat designed to facilitate meaningful interactions with nature in a forested environment. The project prioritizes essential living functions while promoting ecological balance and encouraging occupants to reflect on and engage with their surroundings. The design comprises four distinct volumes, arranged to create a journey from communal to private spaces, reinforcing the relationship between the built environment and the natural landscape.

### Spatial Organization and Functional Distinction
The structure is articulated through four elemental volumes, each dedicated to specific activities: reception and work, dining and cooking, washing and dressing, and a space for rest and intimacy. Each module, measuring 2.4 meters per side, is designed to foster interaction with the landscape while providing a distinct atmosphere for its respective function. The highest volume serves as a communal area, framed by expansive views, promoting collaboration. The dining and cooking space supports social engagement, while the washing and dressing area ensures privacy without losing contact with nature. The intimate rest space is positioned for tranquility, allowing reflection and restoration amidst the forest backdrop.

### Material Considerations and Sustainability Initiatives
The architectural narrative integrates sustainability through the careful selection of materials and technologies. Key components include local timber for structural elements, corrugated metal for roofing, and QuadCore LEC insulated panels to optimize thermal performance. Glass circular windows enhance natural light and create visual connections with the exterior. Additionally, a rainwater harvesting system and composting facilities contribute to responsible resource management. The strategic use of natural ventilation and solar energy further reduces reliance on mechanical systems, reinforcing the design's commitment to environmental stewardship while promoting a sustainable lifestyle for occupants.

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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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