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Green Roofs and Ventilated Facades in a Cohousing Community

Author:
Fuad Vllasaliu
Green Roofs and Ventilated Facades in a Cohousing Community
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Integrating green roofs and ventilated facades, the design offers flexible living spaces within a cohousing community that prioritizes sustainability and social interaction.
5 key facts about this project
01
Community spaces are integrated on the ground floor for resident activities.
02
The design incorporates green roofs for enhanced energy efficiency.
03
Ventilated facades improve indoor air quality and thermal comfort.
04
Varied apartment configurations allow for diverse living arrangements.
05
An inner courtyard fosters social interaction among residents.

The project addresses the growing demand for affordable housing in urban areas by focusing on community and sustainability. In a dense urban setting, the design arranges living spaces around an inner courtyard to enhance verticality and make efficient use of space. This concept combines functionality with opportunities for social interaction and responsibility toward the environment.

Community Integration

The design features buildings that are strategically arranged to improve accessibility and foster connections among residents. Public areas, including corridors, stairs, and elevators, are incorporated into the overall layout, taking up no more than 10% of the total area. This careful allocation of space encourages movement and provides opportunities for residents to interact, creating a sense of belonging and community.

Diverse Housing Solutions

A significant element of the design is the availability of varied apartment types. The layout includes one-room, two-room, three-room, and four-room units, tailored to meet a range of living needs and preferences. This flexibility allows the design to accommodate different family sizes and lifestyles, ensuring it remains relevant in a changing urban demographic.

Sustainability Measures

While specific materials are not mentioned, sustainable architectural principles play a vital role in the design. Features such as ventilated facades, high thermal efficiency windows, and green roofs are proposed elements. These contribute to better energy performance and aim to minimize environmental impact. Such considerations connect the design to contemporary standards for sustainable living.

A crucial aspect of the design is its communal areas that promote shared experiences among residents. Dedicated spaces for communal meals and social activities invite collaboration and interaction. This focus on community bonds emphasizes the project’s commitment to enhancing everyday life and creating welcoming living environments.

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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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Early bird registration deadline 19 November 2025

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