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Spiral Observation Point with 3d Printed Concrete and Wood Composite

Authors:
Mirko Daneluzzo, Michele Daneluzzo, Martina Negri
Spiral Observation Point with 3d Printed Concrete and Wood Composite
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Constructed using 3D printed concrete and wood composite, the tower features a spiral form that enhances light filtration and visitor interaction, serving as an observation point within the Al Wathba Wetlands Reserve.
5 key facts about this project
01
Constructed using advanced 3D printing techniques for precise component fabrication.
02
Features a central staircase that serves as the focal point of both circulation and design.
03
Integrates bifurcations that dematerialize walls into a spiral colonnade.
04
Includes openings that allow natural light to dynamically filter throughout the interior.
05
Designed for accessibility with multiple pathways for diverse visitor needs.

The tower is located in the Al Wathba Wetlands Reserve, designed to connect visitors to the natural landscape. It functions as both an observation point and a pathway, inviting exploration and engagement with the environment. The central feature is a staircase that serves as the heart of the tower, guiding movement and promoting a sense of flow throughout the space.

Concept and Structure

The design is inspired by the movement of sand, taking the form of a vertical structure that resembles a spiral. This architectural concept incorporates a branching system that reinforces its organic nature, allowing the building to resonate with the desert setting. The interaction between solid elements and empty spaces is pivotal, creating a porous structure that encourages light to filter in and provides views of the surrounding landscape.

User Experience

The experience for visitors is a significant focus in the design. Access is gained via a walkway, where a choice between stairs and a manual elevator exists. This arrangement supports easy navigation while allowing visitors to witness the shift from darker spaces to brighter views. Upon reaching the observation platform, visitors are met with expansive vistas of the wetlands, enhancing the relationship between the tower and its environment.

Materiality

Construction relies on advanced 3D printing techniques, with components made in sections of 2.5 meters. Concrete is used for its durability, while steel features in key structural parts, including the observation platform and elevator. A wood composite is utilized for walkable areas, adding strength and sustainability to the overall design.

At the top of the tower, the observation platform provides a space that blends with the natural surroundings. Light streams through carefully placed openings, offering both protection from the elements and a connection to the outdoors. This attention to detail creates an inviting atmosphere, allowing visitors to fully engage with the beauty of the wetlands.

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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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