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Cylindrical Structure Featuring Corrugated Steel Cladding and Panoramic Views for Community Observation

Cylindrical Structure Featuring Corrugated Steel Cladding and Panoramic Views for Community Observation
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Elevating community interaction through its cylindrical form and galvanized steel cladding, the observation tower offers panoramic views of the surrounding landscape while embracing the region's agricultural heritage.
5 key facts about this project
01
Constructed with galvanized steel, the tower features weather-resistant qualities suited for the local climate.
02
The cylindrical design optimizes structural stability and enhances panoramic views for visitors.
03
A central spiral staircase maximizes space efficiency while ensuring accessibility for all users.
04
Perforated mesh fabric wrap provides shading and safety while maintaining visual transparency.
05
The tower's integration with the landscape fosters local wildlife observation without disturbing natural habitats.

### Overview

Situated in De Smet, South Dakota, the Observation Tower is designed to reflect the region's agricultural heritage while integrating contemporary architectural practices. Its form draws inspiration from traditional Midwest grain silos, providing a modern interpretation that aligns with local identity. The project endeavors to create a functional observation space that enhances the connection between architecture and the surrounding landscape.

### Morphological and Functional Strategy

The tower's design features a series of stacked cylindrical elements, effectively emulating the silhouette of historical grain silos. This morphological approach not only maximizes the potential for panoramic views but also maintains structural integrity through strategic extrusions and voids. A central spiral staircase supported by a singular foundational column minimizes site disturbance, enhancing access for all visitors, including various media installations to accommodate individuals with disabilities.

### Materiality and Environmental Integration

Materials selected for the tower prioritize durability and local availability, reinforcing the cultural context of De Smet. Galvanized steel tread plates provide strength for the stairways, while corrugated steel cladding references traditional agricultural structures, optimizing performance against local climatic conditions. A light-gauge steel framework minimizes overall weight while preserving strength. Additionally, a perforated mesh fabric wrap enhances the visual aesthetics and serves functional purposes such as shading and safety within the observation decks. This material approach not only respects the agricultural heritage but also facilitates a sustainable interaction with the natural ecosystem, allowing for unobtrusive wildlife observation.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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