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Thermal Comfort and Cultural Resonance in a Spiraled Canopy of Palm Timber

Author:
Lijing Jiang
Thermal Comfort and Cultural Resonance in a Spiraled Canopy of Palm Timber
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A spiraled canopy of palm timber and PTFE fiberglass enables optimal thermal comfort while celebrating cultural heritage, offering a unique observation experience within the Al Wathba Wetland Reserve.
5 key facts about this project
01
Spiral ascent design enhances continuous views of the wetland.
02
Local mashrabiya elements provide cultural and functional shading.
03
Tensile membrane canopy protects from direct sunlight effectively.
04
Natural updraft generated by design improves air circulation.
05
Materials chosen reflect sustainability and environmental awareness.

The observation tower at Al Wathba Wetland Reserve provides an inviting space for visitors to connect with nature. Positioned within a rich ecological area, it functions as both a viewing platform and a place for reflection. The design merges traditional Arabic architectural themes with modern environmental practices, creating a structure that honors local culture while addressing climate challenges.

Design Engagement

The spiral ascent of the tower is a prominent element that encourages interaction with the surrounding environment. This design allows visitors to see the wetland from various heights, promoting exploration and engagement with nature. The consideration of eye heights for both standing and sitting positions ensures that the space is open to all, enhancing accessibility for families and individuals of different ages.

Thermal Comfort Strategies

In response to the harsh climate of Abu Dhabi, the design employs strategies for thermal comfort through effective shading and natural ventilation. The spiral form of the tower creates a natural updraft that aids airflow, making the interior more comfortable. A tensile membrane canopy shields visitors from direct sunlight, contributing to a pleasant atmosphere throughout the year.

Cultural Integration

Cultural elements are woven into the tower’s design, notably through the use of mashrabiya in the handrails and central canopy. This traditional feature adds a layer of cultural significance while enriching the visual appeal. By incorporating local design elements, the structure connects with the region's heritage, offering visitors an experience that is deeply linked to the local landscape.

Material Sustainability

The materials chosen for the tower reflect a commitment to sustainability and ecological awareness. Key components include PTFE fiberglass, steel, and palm-tree leaf timber, all of which work together to enhance the structure’s performance and aesthetic quality. Using local materials demonstrates an effective approach to meet both functional needs and design goals.

The tower’s façade exhibits intricate patterns inspired by regional designs, allowing light to create varying effects as the day progresses. This dynamic interaction between light and shadow informs the visual experience, prompting visitors to appreciate both the architectural details and the environmental 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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Final registration deadline 30 October 2025

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