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Charred Wood Cladding and Thatched Roof Define a Sustainable Cabin Retreat

Authors:
Jovana Lukic, Eetu Hyvönen
Charred Wood Cladding and Thatched Roof Define a Sustainable Cabin Retreat
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Utilizing charred wood cladding and a traditional thatched roof, the design integrates seamlessly into the Latvian landscape, serving as a sustainable retreat that promotes both community and individual connection to nature.
5 key facts about this project
01
Utilizes a traditional thatching technique for roofing, enhancing thermal efficiency.
02
Employs charred wood cladding for durability and reduced maintenance needs.
03
Incorporates movable canvas screens for flexible interior space management.
04
Elevated on stilts to minimize land disturbance and promote natural drainage.
05
Designed to blend seamlessly with the surrounding Latvian forest landscape.

### Project Overview

KoKo Timber Cabin is located in the forests of Latvia, designed as a sustainable and easily constructed timber structure that reflects local building traditions. The project aims to integrate harmoniously into the natural landscape, fostering a connection between users and their environment. It emphasizes minimal ecological impact, efficient construction techniques, and the use of thoughtfully selected materials to create a straightforward yet effective architectural solution.

### Material Efficiency

The KoKo cabin employs a range of materials that enhance sustainability while providing aesthetic appeal. Timber serves as the primary building material due to its local availability and thermal efficiency. The external cladding features charred wood, which improves durability and weather resistance while creating a striking visual counterpart to the environment. Additionally, a thatched roof not only showcases traditional craftsmanship but also contributes to energy efficiency. Interior spaces are demarcated by canvas screens that offer flexibility and multifunctionality, while strategically incorporated stone elements add a rustic yet contemporary touch to the overall design.

### Structural Strategy

The structural configuration employs an elevated foundation on stilts to reduce site disturbance and protect existing vegetation from moisture. An open-plan layout centers around a communal area, facilitating social interaction while maintaining privacy in sleeping spaces. Innovative storage solutions are integrated into the floor and furniture, maximizing usability and space efficiency. Large windows throughout the cabin create an immersive experience, framing views of the natural surroundings and allowing ample natural light to fill the interior, further enhancing the connection to nature.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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