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Air-Filled ETFE Cushions in Desert Community Hub Fostering Ecological Preservation

Authors:
Santiago Reinhardt, Szu ying Lu
Air-Filled ETFE Cushions in Desert Community Hub Fostering Ecological Preservation

Project in-detail

Utilizing air-filled ETFE cushions for temperature regulation, the design integrates harmoniously with its desert surroundings to create a communal hub focused on sustainability and ecological preservation.
5 key facts about this project
01
Utilizes air-filled ETFE cushions for thermal efficiency.
02
Incorporates a central Common Hub for social interactions.
03
Aluminum framework provides adaptability to landscape.
04
Integrates off-grid systems for renewable energy use.
05
Design promotes ecological preservation in a desert setting.

The setting in the Sheikh Zayed Protected Areas Network offers a unique opportunity to explore sustainable design while creating a luxury travel destination. The focus is on enhancing the connection between people and the natural environment. With this aim, the design prioritizes ecological preservation alongside providing functional and comfortable spaces for guests.

Common Hub

At the heart of the design is the Common Hub, which serves as the central gathering space for occupants. This area includes a kitchen and dining space that can accommodate up to 40 guests, promoting communal dining and social interaction. The hub also features a gathering area with a water element, creating a peaceful atmosphere for relaxation. A reception area, complete with an interior garden, enhances the welcoming ambiance and reinforces the relationship between inside and outside.

Functional Layout

The layout is organized into distinct stages, beginning with a base camp for administration and extending to additional administrative and storage facilities, dining spaces, and individual accommodations. This thoughtful arrangement allows for efficient space distribution and promotes a sense of community. Each stage has been designed to blend seamlessly into the existing landscape, aiming for minimal impact on the surrounding ecology.

Material and Structure

Material selection plays a key role in achieving sustainability goals. The dwelling shells use Composite ETFE, a lightweight and durable material that allows ample natural light to enter the interiors. This choice reduces the weight of the building while enhancing transparency, which contributes to energy efficiency. The air-filled ETFE cushions are another innovative feature, as they adjust to changes in the environment, helping to control light and maintain temperature.

An aluminum framework supports the structures, providing strength and flexibility. This material choice not only ensures the buildings can adapt to various landscapes but also contributes to their long-term durability. The combination of these materials illustrates a careful approach to architecture that respects and integrates with the surroundings.

Off-Grid Systems

Innovative off-grid systems have been integrated into the design to harness renewable energy sources and promote self-sufficient living. These systems enable the facility to utilize solar power and conserve water, strengthening its commitment to sustainability. By encouraging interaction with the natural environment, the design aims to foster a greater understanding and appreciation of the landscape.

As visitors move from the lodges to the Common Hub, they find themselves immersed in a landscape rich with native plants. This living backdrop enhances the sensory experience, creating a deeper connection with nature.

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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

Enter an open architecture
competition now

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