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Timber Cocoon With Glazed Roof and Bioclimatic Design in a Latvian Bog

Author:
Masaki Nishikubo
Timber Cocoon With Glazed Roof and Bioclimatic Design in a Latvian Bog

Project in-detail

Crafted from Douglas fir and designed with a bioclimatic glazed roof, the visitor center seamlessly integrates with its bog landscape in Latvia, offering a unique educational space for nature enthusiasts.
5 key facts about this project
01
The visitor center uses cross-laminated timber panels for enhanced structural integrity and sustainability.
02
Charred wooden shingles are employed on the exterior, embracing local design traditions while providing weather resistance.
03
A bent A-frame design allows for optimal natural light penetration and ventilation throughout the space.
04
The center is positioned to minimize visual impact and promote synergy with the surrounding bog ecosystem.
05
Educational spaces are specifically designed to host interactive workshops, emphasizing environmental awareness and conservation.
The Great Kemeri Bog Visitor Center, commonly referred to as the Timber Cocoon House, serves as a remarkable example of contemporary architecture that successfully synthesizes human activities with the natural environment of Kemeri National Park in Latvia. This project embodies a design ethos that prioritizes sustainability, user engagement, and a strong connection to the surrounding landscape.

The visitor center is designed to function as a welcoming space for tourists and outdoor enthusiasts, offering various amenities and educational opportunities. At its core, the project represents a commitment not just to architectural innovation, but also to environmental stewardship and public education regarding the delicate ecosystem of the bog. By creating a space where visitors can learn about the natural habitat while enjoying their surroundings, the building fosters a greater appreciation for conservation.

The architectural design employs timber as the principal material, drawing upon local resources and promoting a lower carbon footprint. The choice of materials reinforces the building's commitment to sustainability and mirrors the natural elements found within the park. The facade, designed with timber louvres, is both functional and aesthetically pleasing. These louvres provide shade from direct sunlight, enhance privacy, and allow natural ventilation while creating a dynamic interplay of light and shadow within the interior space.

Upon approaching the visitor center, guests are greeted by a thoughtfully designed entrance that embodies an open and inviting atmosphere. The structure’s roof slopes gently, incorporating glazed sections to maximize daylight and reduce the reliance on artificial lighting. This element not only contributes to energy efficiency but also connects visitors to the sky and landscape, reinforcing the idea of being immersed in the natural world.

The interior layout is organized into distinct functional zones that cater to the varied needs of visitors. Key areas include a visitor information center that serves as an orientation point, an exhibition space that houses educational displays, and a café promoting social interaction among guests. Additionally, a children’s playroom is integrated into the design, ensuring that families can enjoy the experience together in an engaging environment. The presence of restrooms and shower facilities makes the center well-equipped for guests spending a day or several hours exploring the trails of the park.

One unique approach evident in the design of the Timber Cocoon House is its bioclimatic strategy. It successfully incorporates natural elements to promote comfort and energy efficiency. The use of thermal insulation, combined with strategic placement of windows and vents, facilitates passive heating and cooling. This integration minimizes the building's energy demands while ensuring a pleasant experience for visitors year-round.

Overall, the Great Kemeri Bog Visitor Center exemplifies a thoughtful architectural response to environmental challenges and community needs. It represents a proactive approach to enhancing human enjoyment of natural landscapes while fostering an understanding of the importance of ecological preservation. The Timber Cocoon House stands out not only for its innovative use of materials and design but also for its role as a hub for education and connection within the Kemeri National Park.

To fully appreciate the depth of this project, readers are encouraged to explore the architectural plans, sections, designs, and ideas associated with the Timber Cocoon House, gaining insights into the vision behind this distinctive architectural project. Discover how this visitor center not only enriches the landscape but also serves as a model for future developments that honor both architecture and nature.
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MICROHOME
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Architecture for Children’s Development #3
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Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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