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Woven Membrane Structures Integrating Glulam Frames in a Geothermal Landscape

Author:
Fraser Streatfield
Woven Membrane Structures Integrating Glulam Frames in a Geothermal Landscape
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Constructed with glulam frames and a woven membrane, the design creates a series of flexible spaces that blend seamlessly into the geothermal landscape, providing essential facilities for visitors exploring the nearby bathing caves.
5 key facts about this project
01
Constructed with a double skin woven membrane that enhances thermal performance.
02
Incorporates a water harvesting system to support sustainable practices on-site.
03
Utilizes pinned glulam timber A-frames for structural support and design flexibility.
04
Integrates visitor facilities directly connected to prominent local geological features.
05
Design allows for a dynamic interaction between internal and external environments.

NOMAD: A WOVEN CROSSING is an intervention situated in a landscape rich with geological significance, characterized by dark lava fields and a series of bathing caves, including Grjótagjá and Vogagjá. The design concept highlights the idea of a crossing, allowing movement through a diverse topography that links built forms with natural features. The project creates an experience that blends exploration and interaction, enriching the location's unique elements.

Design Concept
The architectural layout features a series of woven and flexible peaks and troughs that reflect the surrounding terrain. This approach establishes a guided route that leads visitors through areas that alternate between hidden and open. The design fosters a connection with the geological landscape, encouraging mindful engagement with the environment.

Structural Characteristics
Pinned glulam timber A-frames serve as the main structural elements, providing support while adapting to the varied landscape. This arrangement creates a rhythm that echoes the natural contours of the site. The design also incorporates a double skin woven membrane which enhances the building's functionality while contributing to an aesthetically pleasing form.

Functional Integration
The project includes spaces for various public functions, such as exhibition areas, cafes, and research facilities. These spaces are aligned along the structure, connecting visitors with key geographic features and offering engaging experiences. The strategic organization of functions enhances movement throughout the area while promoting interactions with the landscape.

Environmental Performance
The thermal performance is a critical aspect of the design. The fabric enclosure accommodates different internal needs, allowing for both open and fully enclosed spaces depending on climatic conditions. The layering of internal and external skins optimizes insulation and comfort. Additionally, the roof design incorporates a water harvesting system, which captures rain for bathing and cooking, enhancing the project's sustainability.

The structure culminates in an architectural form that resonates with its surroundings, characterized by a rhythmic geometry and integrated public spaces. Its sustainable features define a notable presence within the dramatic geography of the site.

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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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