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Timber Gridshell Roof Supporting Bat Habitat and Lakeside Living

Authors:
Noor Khan, Aarez Ali, Aleena Khan, Huzaifah Fakher
Timber Gridshell Roof Supporting Bat Habitat and Lakeside Living
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The timber gridshell roof provides essential nesting spaces for bats while integrating human living areas with expansive lake views, creating a sustainable environment for both wildlife and residents.
5 key facts about this project
01
Timber gridshell roof provides nesting sites for local bats.
02
Double-height studio maximizes natural light and lake views.
03
Design utilizes existing clearings to minimize environmental impact.
04
Moisture-resistant sheets enhance durability in diverse weather.
05
C-shaped roof descent shields against prevailing winds.

The design integrates human living spaces with a habitat for local bat populations. Situated by a tranquil lake, the project emphasizes the idea of coexistence, creating an environment that serves both people and wildlife. Through thoughtful planning and design, it aims to support the needs of occupants while enhancing the local ecosystem.

Structure and Form

A prominent feature of the design is the timber gridshell roof. This roof not only adds visual interest but also provides nesting spaces for bats. It floats above three separate program areas, allowing natural light to fill the interior. The double-height studio faces the lake, maximizing views and allowing a strong connection between indoor and outdoor spaces. This focus on openness invites occupants to engage with nature.

Spatial Arrangement

The arrangement of the buildings shows careful deliberation, with each element intentionally placed to offer clear sightlines to the lake. By positioning the structures within existing clearings, the design reduces impact on the environment and maintains the area's natural character. This thoughtful layout creates a peaceful atmosphere where inhabitants can enjoy the landscape while supporting local wildlife.

Materiality

Materials include Cross-Laminated Timber (CLT) panels, which support a sustainable approach using renewable resources. Concrete masonry is utilized for durability, while moisture-resistant sheets protect key areas from the elements. Glue Laminated Timber (glulam) is used in the structural framework, providing strength and flexibility. The combination of these materials reflects a commitment to practical and environmentally conscious building practices.

Environmental Integration

The design encourages interaction with the surrounding environment. The connected roof offers shelter and makes movement between spaces easier, enhancing the experience for both humans and bats. A specific feature of the roof is its C-shaped descent at one corner, designed to shield against wind. This detail not only enhances comfort but also contributes to a harmonious relationship with the natural surroundings.

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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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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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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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