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Inflatable ETFE Structure Supporting Community Interaction in Zagreb Suburbs

Author:
Hrvoje Njirić
Inflatable ETFE Structure Supporting Community Interaction in Zagreb Suburbs

Project in-detail

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.
The architectural project "Conditioned Suburbia," located on the outskirts of Zagreb, Croatia, addresses the challenges associated with suburban lifestyles. This design represents an innovative approach to community-centered architecture, integrating recreational and social functions within a flexible structure. The project seeks to redefine the suburban experience by incorporating responsive design elements that promote environmental sustainability and community interaction.

Community-Centric Design Approach

"Conditioned Suburbia" features an inflatable pool structure, creating a multifunctional space that evolves with user needs. The architecture is designed to foster social engagement through versatile public areas. This flexible design framework allows the structure to adapt seasonally, addressing changing usage patterns seen in suburban environments. By emphasizing communal spaces, the project cultivates a sense of belonging among residents and encourages local interactions.

The innovative use of materials such as Ethylene Tetrafluoroethylene (ETFE) for the roof highlights the structure’s unique approach. ETFE provides lightweight, durable, and transparent qualities, allowing ample natural light while maintaining the aesthetic appeal. The steel framework supports the inflatable elements, balancing structural integrity with the ethereal nature of the design. Smooth concrete surfaces are integrated for functional areas, ensuring durability and ease of maintenance.

Integration of Nature and Seasonal Adaptability

The design prioritizes the integration of indoor and outdoor environments, enhancing user interaction with natural surroundings. The extensive use of glass facades facilitates visual connectivity, blurring the boundaries between the built and natural environments. The project considers seasonal adaptability, allowing the inflatable aspects to adapt to various weather conditions. This capability reduces resource consumption associated with conventional permanent structures.

Architectural plans illustrate the spatial organization, which includes common gathering places and flexible seating arrangements. These design elements are aimed at maximizing accessibility and usability for all community members. The innovative infrastructure incorporates sustainable systems for air circulation and natural lighting, contributing to energy efficiency.

For those interested in exploring this project further, detailed architectural plans, sections, and designs are available for review. Delving into these elements will provide deeper insights into the project's foundational ideas and architectural strategies. The design of "Conditioned Suburbia" serves as a tangible example of how responsive architecture can effectively address the complexities of suburban living.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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