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Centering Greenery with Polycarbonate and Steel Framework in a Vertical Space

Authors:
John Henry, Dany Mazloum
Centering Greenery with Polycarbonate and Steel Framework in a Vertical Space
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With a core filled with greenery and a structure defined by polycarbonate and steel, the design creates an engaging vertical space that enhances user experience while providing a platform for observation and interaction with the surrounding landscape.
5 key facts about this project
01
Central core filled with diverse greenery promoting biophilic design.
02
Constructed with a lightweight polycarbonate outer layer for enhanced light filtration.
03
Integrated 360-degree viewing platform offering expansive landscape views.
04
Curved spiral ramp facilitates smooth vertical circulation throughout the structure.
05
Precast concrete legs minimize ground disruption while providing structural stability.

Tulip Tower presents a blend of natural inspiration and functional design, located strategically to interact with its landscape. Shaped by the forms of an hourglass and a tulip, the tower invites exploration through its vertical elements and lush interiors. Occupants can experience nature firsthand as they ascend through a space defined by greenery and thoughtful pathways, promoting a connection to the environment.

Concept and Form

The design of Tulip Tower revolves around a prominent skeletal structure that rises from the ground. This verticality emphasizes accessibility, guiding visitors along a spiraling ramp that carries them upward amidst abundant plant life. Integrating nature into the structure enhances its visual presence. The design fosters an inviting atmosphere, allowing individuals to experience a sense of calm as they move through the building.

Sustainability and User Engagement

An essential aspect of Tulip Tower is the 360-degree viewing platform at the top. Here, visitors can appreciate the surrounding landscape from a unique vantage point. This area serves not just for observation but as a space for contemplation, allowing for an engaged experience with the geography of the site. The greenery at the tower's core further emphasizes sustainability, creating a biophilic environment that connects users with nature.

Materiality and Structure

Materials play a crucial role in the team’s design choices. Steel is used for the skeletal framework, providing the necessary durability and flexibility for the tower’s design. Polycarbonate elements allow natural light to pour into the space while also contributing to energy efficiency with a solar layer. The outer layer, made of mesh, effectively controls light entry. It supports the internal greenery, promoting a cooling effect throughout the building.

Spatial Configuration

The tower's design incorporates precast concrete legs for stability while limiting disruption to the natural surroundings. This detail maintains a connection to the land. The arrangement of space within the structure encourages occupants to explore and engage with both the architecture and the natural elements present. As visitors ascend, they are surrounded by a mixture of flowing forms and lush plant life, creating an environment that reflects a strong bond between the built and natural worlds.

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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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