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Mass Timber Framework Integrating Community Living and Retail Spaces

Author:
Ashley Arnold
Mass Timber Framework Integrating Community Living and Retail Spaces
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Mass timber trusses form the backbone of a dynamic urban hub, seamlessly integrating housing and retail functions in a reimagined community space that enhances local accessibility and interaction.
5 key facts about this project
01
Mass timber trusses provide structural support while enhancing aesthetic appeal.
02
Lightweight prefabricated CLT units offer quick construction and flexibility in layout.
03
Pedestrian pathways are integrated to promote community interaction and accessibility.
04
A focus on sustainability is reflected in the choice of renewable materials.
05
Community gathering spaces are designed for social interaction and engagement.

The "Toronto Retail Reform" project, developed by Ashley Arnold and Kevin Sagalski from Keene State College, aims to address the changing role of large retail sites in urban areas. Located in Toronto, the goal is to convert these underused retail spaces into multifunctional community centers that combine living, working, and shopping. This design promotes a lifestyle where accessibility and convenience are key, creating a strong connection between people and their environment.

Structural Adaptations

The design features mass timber trusses, which provide a sturdy framework to support the existing retail structure while also adding an aesthetic quality. This choice reflects a focus on building sustainably, as timber is a renewable resource. The trusses allow for innovative changes to the retail spaces, greatly enhancing their functionality and community appeal.

Residential Integration

Alongside the retail transformation, lightweight prefabricated Cross-Laminated Timber (CLT) apartment units are integrated into the project. These units are placed around and above the retail sections, catering to a range of housing needs. By offering different unit sizes for individuals, couples, and families, the project encourages a sense of community among residents, making the space more inclusive.

Community-Centric Design

The design emphasizes pedestrian movement and social interaction through well-planned pathways and green areas. These features are aimed at creating a welcoming atmosphere where people can connect with each other and their surroundings. The combination of leisure spaces and retail options encourages more foot traffic and contributes to a lively neighborhood.

The project also includes communal areas that serve as gathering spots, fostering interaction among residents while blending living spaces with retail activities. These thoughtful design choices enhance daily life and create opportunities for community engagement.

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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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