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Charred Wooden Shingles and Photovoltaics Define Sustainable Shelter Amid Himalayan Peaks

Authors:
Rumena Trendafilova, Pavel Pavlov, Jonathan Lowes
Charred Wooden Shingles and Photovoltaics Define Sustainable Shelter Amid Himalayan Peaks
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Utilizing charred wooden shingles and aluminum roofing, the design creates a durable, energy-efficient shelter that integrates seamlessly into the Himalayan landscape, serving as a comfortable retreat for travelers along the Great Himalayas Trail.
5 key facts about this project
01
Utilizes charred wooden shingles for enhanced durability and fire resistance in a mountainous environment.
02
Features cross-laminated timber panels for efficient structural support and thermal performance.
03
Incorporates a bent A-frame design to optimize natural ventilation and reduce wind resistance.
04
Designed with large triple-glazed windows to maximize views while minimizing heat loss.
05
Equipped with integrated photovoltaic panels to support energy self-sufficiency in remote locations.

### Project Overview
Located along the Great Himalayas Trail in Nepal, the design responds to the needs of adventurous travelers seeking shelter during their expeditions. It integrates local cultural elements with contemporary architectural practices, aiming to create a space that acknowledges the unique geographical and historical context of the Himalayas. The conceptual framework draws inspiration from local traditions and the myth of Shambhala, emphasizing a relationship between architecture and nature while fostering a sense of community.

### Spatial Strategy and Layout
The building's spatial organization is centered around a communal core, reflecting the communal essence of traditional Himalayan dwellings. This core serves as a hub for social interaction, promoting storytelling and fostering connections among visitors. Surrounding living units are arranged in a circular pattern, offering privacy while maintaining views of the surrounding landscape. The layout is designed to balance communal engagement with individual comfort, reflecting the dual needs of privacy and interaction inherent to the user experience.

### Materiality and Construction Techniques
Construction utilizes locally sourced materials to ensure environmental compatibility and functional resilience. The roofing, made of black aluminum panels, integrates with the natural surroundings while minimizing environmental impact. Heavy-duty insulation materials are employed to enhance thermal performance in harsh climatic conditions. Solar panels are incorporated into the roof design, promoting self-sufficiency and commitment to sustainability. The use of timber in the interior framing highlights local craftsmanship, creating warmth and inviting spaces throughout the building.

### Environmental Sustainability
Sustainability is a core focus, with features such as geothermal heating systems that reduce reliance on external energy sources while maintaining comfort during cold months. The inclusion of triple-glazed windows aids in energy efficiency by minimizing heat loss and maximizing views. The design not only supports local economies through the use of community-based building practices but also weaves cultural craftsmanship into the architectural narrative. As a result, the structure emerges as a thoughtful manifestation of sustainable design principles harmonized with the stunning Himalayan environment.

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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.

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