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Inflatable Shell Micro Homes Reclaiming Urban Gray Spaces

Authors:
Christine Gao, Haotian Jiang
Inflatable Shell Micro Homes Reclaiming Urban Gray Spaces

Project in-detail

Utilizing an inflatable shell to transform under-utilized viaduct spaces, these micro homes create a sustainable living solution that addresses urban displacement while enhancing community interaction.
5 key facts about this project
01
Utilizes an inflatable shell to enhance environmental interaction.
02
Integrates into under-utilized urban viaduct spaces.
03
Designed as micro homes focusing on community connectivity.
04
Serves as a sustainable solution for displaced populations.
05
Mitigates noise and vibrations from surrounding infrastructure.

Off-Grid City Parasite is a project located in Chengdu that addresses the city's escalating housing crisis caused by rapid urban development. As neighborhoods face demolition to clear space for infrastructure, a solution emerges to support those temporarily displaced. The design aims to reclaim gray spaces, particularly beneath the city’s viaducts, transforming them into functional community living areas.

Design Components

The individual housing pods feature two main parts: a solid core and an inflatable shell. The solid core is essential for providing privacy and a strong structure, creating a stable living environment. This focus on privacy is vital as urban areas grow denser and personal space becomes increasingly limited.

On the outside, the inflatable shell serves several adaptive functions. It acts as a buffer against noise and vibrations from the busy urban environment, enhancing the comfort of residents. This design allows the housing pods to connect with their surroundings while maintaining a sense of tranquility for those living inside.

Adaptive Urban Integration

The concept of the housing pod reflects a "parasite" quality, allowing it to attach to underused spaces previously considered uninhabitable. This strategy revitalizes neglected areas and shows how thoughtful design can meet the challenges of modern urban living. By reimagining infrastructure as usable living space, the design encourages a shift in perspectives about how cities function.

Sustainability and Efficiency

Although specific materials are not highlighted, the nature of the inflatable shell indicates a preference for lightweight and flexible options that support easy setup and adaptability. This aligns with the overarching goal of sustainability, maximizing both space and resources effectively. Off-Grid City Parasite illustrates a modern response to housing needs by integrating innovative design with environmental considerations.

The design also creates a balance between individual and communal living. Micro homes provide personal sanctuaries while fostering connections among residents. Each pod embodies the idea of adaptable urban living, forming a cohesive environment where people can thrive amid the complexities of city life.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

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