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Cylindrical Retreat with Mirror Cladding and Biogas Energy Solutions

Author:
Sheida Owrang
Cylindrical Retreat with Mirror Cladding and Biogas Energy Solutions
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Reflective mirror cladding enhances a cylindrical form that rises above its forest setting, incorporating renewable energy systems and emphasizing sustainable living in this small residential retreat.
5 key facts about this project
01
The structure features extensive mirror cladding that reflects the surrounding forest, enhancing visual harmony.
02
It is elevated on a central column, reducing ground impact and promoting ecological preservation.
03
The design incorporates a biogas system for sustainable waste management and energy production.
04
A circumferential deck encourages outdoor living and interaction with the natural environment.
05
Interior spaces utilize a skylight to enhance natural light while maintaining privacy.

The "Forest Reflections" project, located in Ozoln, Latvia, exemplifies a modern approach to sustainable architecture. This design integrates seamlessly into its forested surroundings, characterized by a cylindrical shape that minimizes land disturbance and encourages environmental sensitivity. The structure is elevated on a central column, embodying the essence of a tree trunk, which allows for expansive views and maintains ecological integrity beneath.

Unique Design Approaches and Materiality

The architectural design is driven by a conceptual framework that emphasizes reflection—both in terms of the literal use of reflective materials and the metaphorical connection to nature. The façade is clad in chipboard and mirror elements, designed not only for their aesthetic value but also for functionality. The reflective surfaces engage with the light and surroundings, creating a dynamic interplay of visuals that transforms throughout the day.

Another distinctive element is the use of renewable energy systems. The project incorporates solar panels, wind turbines, and a biogas system derived from a dry toilet facility. These components actively support energy autonomy and water management, allowing the structure to operate independently of external resources. Such integration of technology and design enhances the project's sustainability credentials.

Key Architectural Features

The interior layout promotes a sense of openness while maintaining functionality. It features a meditation loft and a convertible living space with a sofa bed, catering to various occupant needs. Key amenities include a dry toilet and hand sink, strategically positioned for accessibility, without compromising the overall aesthetic.

An outdoor circumferential deck surrounds the cabin, blurring the line between indoor and outdoor living and encouraging interaction with the natural environment. The roof design includes a skylight, enhancing natural light and providing a connection to the sky, further emphasizing the theme of reflection.

For those seeking a thorough understanding of the project’s technical aspects and design philosophy, including architectural plans, sections, and structural ideas, further exploration of the project presentation is encouraged. This analysis offers insights into how "Forest Reflections" represents a significant step towards architectural solutions that complement and respect their natural settings.

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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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