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Sail-Like Facade Crafted From PVC-PES and Galvanized Steel Overlooking Wetland Ecosystem

Authors:
Anurag Bhattacharya, Maria Selkou, Lennert Van der linden, Rick Titulaer
Sail-Like Facade Crafted From PVC-PES and Galvanized Steel Overlooking Wetland Ecosystem

Project in-detail

Towering 11 meters high, the observation structure integrates a spiral ramp with sail-like elements crafted from PVC-PES and galvanized steel, providing stunning views of the biodiverse wetland habitat while offering an accessible gateway for ecological education and exploration.
5 key facts about this project
01
The observation tower reaches a height of 11 meters, providing extensive panoramic views of the wetland ecosystem.
02
The design incorporates 133 sail-like elements that create a dynamic and organic silhouette against the natural landscape.
03
A spiral ramp promotes accessibility, allowing users of all abilities to easily navigate the structure.
04
PVC-PES is used as a weather-resistant membrane for the tower's facade, balancing durability with visual appeal.
05
The project features educational panels along the boardwalk, facilitating a deeper understanding of local biodiversity and conservation.
The project "Peek Behind the Curtain" operates within the Al Wathba Wetland Reserve, located southeast of Abu Dhabi, and serves as a thoughtful integration of architecture with the environment. This design emphasizes both function and aesthetic appeal, providing an immersive experience for visitors while promoting a deeper understanding of the surrounding ecosystem.

At its core, the project aims to enhance human interaction with the unique wetland landscape, known for its rich biodiversity and ecological significance. The design incorporates a boardwalk trail alongside a multi-level observation tower that invites visitors to engage with the natural world. By elevating the structure above the wetland, the design not only offers expansive views but also minimizes any ecological footprints, allowing wildlife to travel unhindered below.

The observation tower is a central feature of the project, meticulously crafted to echo the forms found in nature. It features a spiral ramp that leads to a circular viewing platform approximately 11 meters in height. The ascent is gentle, making the tower accessible to a diverse range of visitors. The design of the tower includes a series of 133 sail-like elements that twist upward, working to create an organic silhouette that resonates with the surrounding topography.

In terms of materiality, the project employs a careful selection of durable and sustainable materials that reflect modern architectural practices. PVC-PES, a weather-resistant membrane, encloses the adjustable facade of the observation tower, ensuring a level of protection against the elements while creating an engaging exterior. Galvanized steel provides structural support throughout, offering strength and longevity for the tower and boardwalk. Engineered timber plays a critical role, utilized for the decking and ramp to provide warmth and tactile engagement for users. Concrete elements serve as the foundation, delivering stability to the entire construction.

Unique design approaches are evident in how the project promotes a harmonious relationship between humans and nature. The modular pathways are adaptable to various site conditions and are designed to accommodate all users, including those with mobility challenges. Informative panels line the boardwalk, delivering educational insights about local wildlife and conservation efforts. This focus on education not only enhances the visitor experience but fosters a sense of responsibility toward the environment.

The open-concept design encourages maximum natural light and enhances the overall comfort of the space. The careful arrangement of materials and structural elements allows for airflow and circulation, creating a welcoming environment that reflects the serene quality of the wetland area.

"Peek Behind the Curtain" stands as a testament to the principles of sustainable architecture while reimagining how spaces can encourage ecological awareness. By harmonizing architectural forms with the surrounding environment, the project successfully frames the qualities of the wetlands and invites exploration of its natural wonders. The architectural plans, sections, and designs of this project illustrate a commitment to ecological respect and visitor engagement. To discover more about the innovative architectural ideas at play in this project, further exploration of its detailed presentation is highly encouraged.
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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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