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PTFE Canopy and Timber Grilles Enhancing Elevated Observation in a Coastal Landscape

Authors:
Xiaoqi Wang, Haoran Tang
PTFE Canopy and Timber Grilles Enhancing Elevated Observation in a Coastal Landscape

Project in-detail

With a spiraling structure of timber grilles and a PTFE canopy that seamlessly integrates into the wetland landscape, the design serves as both an elevated observation point and a cultural hub reflecting the region's historical narrative.
5 key facts about this project
01
Constructed with PTFE for enhanced light transparency and durability.
02
Features a spiraling staircase designed for user engagement with the landscape.
03
Integrates passive heating and cooling strategies within its structure.
04
Observational decks positioned at various heights for diverse viewing angles.
05
Actively incorporates local historical narratives into its architectural elements.
Tranquil Vista Haven is a watchtower located in South Dakota designed to provide an immersive experience with the surrounding landscape. The project thoughtfully bridges historical context and contemporary design principles, functioning as both an observation point and a cultural hub. The architecture reflects the area’s pioneer history and engages visitors through a connection to nature.

The watchtower consists of six distinct levels, each facilitating unique interactions with the panoramic views that encompass the region. Materials chosen for the construction include wood, steel, PTFE (Polytetrafluoroethylene), and glass, allowing the structure to blend harmoniously with its environment while ensuring durability and structural integrity.

Designing for Engagement and Accessibility

One of the key distinguishing features of Tranquil Vista Haven is its emphasis on engaging users with their environment. The watchtower features a spiraling staircase that provides a physically interactive journey, guiding visitors through levels that vary in exposure and perspective. The first level is designed as a welcoming entry point, promoting social interaction among visitors. As individuals ascend, they encounter various platforms that open up to view corridors of the surrounding landscape.

The design also prioritizes accessibility to the wetlands nearby, allowing visitors to experience both the tower and its natural context. The careful placement of openings creates opportunities for light and expansive views, enhancing the sensory experience. Each level leads to observation decks that encourage reflection and appreciation of seasonal changes in the landscape.

Sustainable Architectural Solutions

Tranquil Vista Haven integrates sustainable design strategies that promote energy efficiency. Through the thoughtful arrangement of materials and structure, the project utilizes passive heating and cooling methods, reducing its environmental impact. The lightweight structure demands less energy to construct and maintain, setting a precedent for environmentally conscious architecture in this region.

The combination of wood and glass not only enhances the aesthetic appeal but also drives performance characteristics such as insulation and natural lighting. This balanced approach to materials helps the project achieve its objectives while remaining sensitive to its context.

Explore the project presentation to gain deeper insights into Tranquil Vista Haven's architectural plans, sections, designs, and innovative ideas that make this watchtower a distinguished example of thoughtful architecture within challenging landscapes.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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