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Spiral Observation Deck Crafted From Steel and PTFE Overlooking Wetlands

Authors:
Predrag Vujanovic, Spasoje Radomilovic
Spiral Observation Deck Crafted From Steel and PTFE Overlooking Wetlands

Project in-detail

The helical structure, crafted from steel and enveloped in a PTFE membrane, elegantly rises above the wetlands, providing an immersive observation platform that connects visitors with the rich biodiversity of the environment.
5 key facts about this project
01
The helical shape minimizes land disruption while providing panoramic views of the wetlands.
02
Constructed with a combination of steel and PTFE, the structure ensures durability and weather resistance.
03
The design includes accessible pathways, allowing full visitor enjoyment for all mobility levels.
04
Strategically placed observation points enhance engagement with the diverse local wildlife.
05
The integration of natural light through transparent materials creates an inviting atmosphere for visitors.
The Al Wathba Helix is a thoughtfully conceived architectural project situated within the Al Wathba Wetlands Reserve in the United Arab Emirates. This design serves as more than an observation deck; it embodies a harmonious relationship between built environments and nature, showcasing how architecture can foster a deeper understanding of ecological systems. The Helix stands as a symbol of environmental stewardship, aiming to engage visitors while emphasizing the importance of preserving natural habitats.

The project functions primarily as an educational and recreational space, encouraging people to immerse themselves in the surrounding natural beauty. Its design has been meticulously crafted to enhance the visitor experience, providing multiple viewpoints from which to appreciate the wetlands and its diverse wildlife, particularly the migratory birds that inhabit the area. The helical form of the structure not only optimizes the sightlines but also creates a dynamic path for exploration, inviting visitors to ascend through the spiral to new heights while remaining connected to the earth below.

A key feature of the Al Wathba Helix is its innovative architectural form. The spiral design facilitates a gradual increase in elevation, allowing for an unobtrusive integration into the wetlands. This unique geometry not only reduces the building's footprint but also ensures minimal disruption to the native landscape and ecosystems. As visitors navigate the winding pathways, they are encouraged to engage with their surroundings on a more personal level, discovering the changing vistas that unfold with each turn of the helix.

The material palette selected for the Al Wathba Helix further exemplifies a thoughtful approach to sustainability and environmental alignment. Steel provides the structural framework, ensuring strength while maintaining a lightweight profile suited for the delicate wetlands. Additionally, PTFE (Polytetrafluoroethylene) fabric is utilized for shading, enhancing visitor comfort while allowing natural light to filter through. Composite decking is employed for walkways, combining durability with low maintenance, all while blending seamlessly with the topography. Glass elements are incorporated to sustain transparency and continuity in experience, enabling unobstructed views of the lush surroundings.

In terms of accessibility, the Helix addresses a crucial aspect of modern architectural design. With gently sloping ramps and wide pathways, the structure is designed to be inclusive, ensuring all visitors, regardless of mobility, can fully enjoy the experience. This commitment to accessibility not only adheres to contemporary design standards but actively promotes inclusiveness in engaging with nature, allowing a broader audience to connect with the ecological significance of the wetlands.

What sets this project apart is its commitment to creating not just a structure but an experience that fosters environmental awareness and appreciation. The integration of architecture and nature offers a unique opportunity for education and engagement, prompting visitors to reflect on the importance of ecological conservation. The helical structure serves as a metaphor for the interconnectedness of the natural world, demonstrating how architecture can serve as a bridge between human activities and environmental consciousness.

For those looking to delve deeper into the intricacies of the Al Wathba Helix, reviewing architectural plans, architectural sections, and architectural designs will provide valuable insights into the project’s many layers and intentional design choices. The project exemplifies how thoughtful architecture can create spaces that resonate with their environment while promoting sustainability and inclusivity. Exploring the various elements and architectural ideas behind the Helix will offer a greater understanding of its significance and the intentions that guide such a holistic approach to design.
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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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