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Spiral Viewing Platform Crafted From Weathering Steel and Lattice Wood Framework

Authors:
Juulia Jääskeläinen, Ananda Jaganathan, Robin Müller, Ariqyandri Muhamad
Spiral Viewing Platform Crafted From Weathering Steel and Lattice Wood Framework

Project in-detail

Crafted from a unique combination of weathering steel and a lattice wood framework, this spiral observation tower offers dynamic perspectives of the surrounding North Vidzeme Biosphere Reserve while fostering an immersive visitor experience with nature.
5 key facts about this project
01
Crafted from a lattice wood framework that enhances transparency and light.
02
Incorporates weathering steel for durability and minimal maintenance.
03
Features a spiral staircase that offers continuous changing perspectives.
04
Includes contemplative platform areas designed for quiet reflection.
05
Integrates seamlessly into the North Vidzeme Biosphere Reserve landscape.
The "Captured Spire" is an observation tower located in the North Vidzeme Biosphere Reserve. This architectural project serves multiple functions, including providing panoramic views, enhancing visitor engagement with the natural environment, and promoting an appreciation for the local ecology. Its design emphasizes a seamless integration with the landscape, inviting users to explore and observe the surrounding nature from varying heights and perspectives.

The architectural structure features a unique spiral design, which encourages visitors to ascend gradually while experiencing shifting viewpoints of the forest and fields below. The use of a lattice framework not only supports the tower but also allows for transparency and interaction with the environment. As visitors climb the spiral staircase, they move between dynamic areas of activity and static zones designed for contemplation.

The materials chosen for the project enhance its functionality and aesthetic appeal. Wood serves as the primary material for the lattice structure, reflecting sustainability values and providing warmth to the overall design. Steel offers durability, while glass is incorporated for enhanced visibility and natural light infiltration. Weathering steel has been specifically utilized in the staircase design to ensure resilience against the elements. Additionally, cast zinc is used in the shading components to effectively manage thermal gain.

Unique Design Approaches

The "Captured Spire" distinguishes itself from traditional observation towers through its focus on interactivity and user experience. The design promotes active engagement with the surrounding landscape, encouraging visitors to explore their environment from a variety of perspectives. This approach not only enhances the observational experience but also fosters a deeper connection with nature.

The integration of functional areas, such as viewing platforms and contemplative spaces, creates a contrasting rhythm between movement and stillness. This design methodology aligns with the project's goal of providing a holistic experience that transcends mere observation. The careful selection of materials further reinforces the project's sustainability mission while enhancing aesthetic continuity with the environment.

Architectural Details and Structural Integrity

The project’s architectural details contribute significantly to its overall impact. The dynamic form of the lattice structure plays a crucial role in allowing natural light to filter through while maintaining structural integrity. The spiral staircase invites exploration, with each ascent revealing new vistas that encourage visitors to engage with their surroundings.

The platform areas serve as resting points, where users can take a moment to appreciate the views in a static environment. This duality of movement and stillness forms an integral part of the user experience, making the "Captured Spire" not just an observation tower but a space for reflection and connection with nature.

To gain deeper insights into the architectural plans, sections, and ideas that inform the design of the "Captured Spire," explore the project presentation for additional details. Understanding these elements will provide a comprehensive perspective on the architectural methods and principles that define this engaging structure.
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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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