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Elevated Observation Tower Crafted with Prefabricated Steel Fins and Cross-Laminated Timber Panels in a Wetland Ecosystem

Authors:
Chang yuan max Hsu, Hadeel ayed Mohammad
Elevated Observation Tower Crafted with Prefabricated Steel Fins and Cross-Laminated Timber Panels in a Wetland Ecosystem

Project in-detail

Constructed with prefabricated steel fins and cross-laminated timber, the observation tower rises above a wetland ecosystem, providing a functional space for wildlife observation and ecological education.
5 key facts about this project
01
Constructed with prefabricated steel fins that enhance structural integrity while promoting natural ventilation.
02
Elevated foundation minimizes environmental impact and allows for unimpeded water drainage.
03
Open internal spaces designed for flexible use, accommodating educational exhibits and community gatherings.
04
Perforated facade optimizes light penetration while reducing heat buildup.
05
Integrated boardwalk access connects the tower to the surrounding wetland without disturbing local wildlife.
The architectural project under analysis is a comprehensive design intervention situated in a wetland area. The structure emphasizes a seamless relationship between built form and natural landscape, integrating ecological concerns within its architectural framework. The project serves multiple functions as a visitor center, observation tower, and educational space aimed at enhancing public engagement with the unique biodiversity of the wetlands.

The overall design vision focuses on transparency and connectivity with the surrounding environment. The project utilizes a combination of materials and structural elements that not only enhance the aesthetic but also address functional needs, ensuring stability and sustainability. The elevation of the main structure above the wetland minimizes ecological impact and allows for uninterrupted natural hydrology.

Innovative Structural Approaches

A crucial aspect of the design is the use of a precast concrete plinth that forms the foundation. This base elevates the structure above potential flooding and water levels while providing durability. Timber columns serve as vertical supports, offering warm aesthetics that resonate with the natural setting. The prefabricated steel fin panels are a distinctive element, creating an engaging facade that fosters light diffusion, enhances ventilation, and adds a dynamic visual character.

The roof, constructed of stainless steel, is designed to reflect sunlight and integrate with the overall form, creating a cohesive architectural expression. The combination of materials allows for a lightweight appearance while ensuring structural integrity. The perforated nature of the facade not only optimizes engagement with the environment but also contributes to energy efficiency, ensuring that natural light penetrates the internal spaces without excessive heat gain.

Circulation and User Engagement

Access to the structure is facilitated through a wooden boardwalk, which extends from the shoreline directly to the entrance of the tower. This pathway is designed to harmonize with the surrounding landscape, allowing visitors to traverse without disturbing the delicate wetland ecosystem. The internal arrangement features open spaces that cater to various activities, including visitor information, educational exhibits, and observation areas that promote interaction with the natural surroundings.

The layout ensures that each level of the tower offers unique vantage points, enhancing the experience of observing wildlife and the shifting patterns of the wetland. Emphasizing inclusivity, the design allows for diverse uses, inviting individuals and groups to explore and learn about the ecological importance of the area.

The integration of ecological sensitivity with urban functionality positions this project as a significant example of thoughtful architectural design within environmentally sensitive locations. By utilizing an innovative structural approach, the project advances best practices in sustainable architecture and enriches the interaction of users with their environment.

For a deeper understanding of the design nuances, including architectural plans, sections, and other design elements, readers are encouraged to explore the project's detailed presentation, which outlines its architectural ideas and sustainable strategies.
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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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