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Inflatable Etfe Structure Supporting Community Interaction in Zagreb Suburbs

Inflatable Etfe Structure Supporting Community Interaction in Zagreb Suburbs
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Constructed with an inflatable ETFE roof and a robust steel framework, the community hub in Zagreb's suburbs serves as a multifunctional space that adapts to seasonal needs while promoting local interaction.
5 key facts about this project
01
Constructed with an inflatable ETFE roof that allows for natural light penetration.
02
Features a modular design that enables seasonal reconfiguration for varying community needs.
03
Incorporates a steel framework providing structural stability while minimizing overall weight.
04
Utilizes transparent glass facades to enhance visual connectivity between interior and exterior spaces.
05
Designed as a multifunctional hub promoting local interaction in Zagreb's suburban context.

### Project Overview

"Conditioned Suburbia" is situated on the outskirts of Zagreb, Croatia, addressing socio-spatial challenges common in suburban areas characterized by insufficient planning and infrastructure. The design seeks to enhance the relationship between urban living and environmental awareness while encouraging community interaction and participation. It proposes a unique model of adaptive architecture that evolves alongside its users and changing environmental conditions.

### Spatial Configuration and Community Engagement

The layout centers around an expansive inflatable pool, serving as both a recreational area and a multifunctional community hub. Surrounding the pool are flexible public spaces designed to facilitate social engagement, with seating areas that encourage interaction. The layout's emphasis on accessibility fosters inclusivity, offering inviting zones that transition smoothly between indoor and outdoor environments. Large glass facades enhance visual connectivity, bridging the interior space with its natural surroundings and encouraging community involvement.

### Materiality and Sustainability

The project utilizes innovative materials that reinforce its functional and aesthetic properties. The roof is constructed from inflatable ETFE (Ethylene Tetrafluoroethylene), known for its lightweight and transparent qualities, allowing natural light to permeate the internal environment. A robust steel framework provides structural stability, complementing the ethereal characteristics of the ETFE. Polished concrete surfaces establish a modern industrial aesthetic while providing durability. Additionally, the incorporation of sustainable infrastructure systems, such as natural lighting and efficient air intake and exhaust, reflects a commitment to environmental responsibility and energy efficiency.

Overall, "Conditioned Suburbia" signifies a modern approach to community-centric design, emphasizing seasonal adaptability and a strong connection with nature while promoting user well-being.

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

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Competition organisers

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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