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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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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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