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Concrete Restoration Enhancing Community Through Historic Voids

Authors:
Francio Henry, Roxann Berry, Ryan Johnson
Concrete Restoration Enhancing Community Through Historic Voids
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The restoration of the Dominion Foundry revitalizes its historic voids through the use of concrete, creating engaging community spaces that address the need for affordable housing in Toronto.
5 key facts about this project
01
The project revitalizes a heritage site while repurposing existing industrial structures.
02
Adaptive reuse focuses on preserving architectural elements like original voids.
03
Community spaces are integrated to promote social interaction among residents.
04
Concrete is the primary material used for structural integrity in renovations.
05
The design emphasizes connections to nature, enhancing resident well-being.

The restoration of the Dominion Foundry in Toronto, Ontario, is an urban redevelopment that addresses the need for affordable housing while honoring the site's historical significance. Located in the West Don Lands, the project involves several existing structures, including a foundry, warehouse, office building, and machine shop. The design concept prioritizes the integration of these historic elements into a contemporary framework, aiming to create living spaces that celebrate the past while meeting modern demands.

Heritage Preservation

The Dominion Foundry reflects much of Toronto's industrial history, and the restoration work strives to celebrate this heritage. Through careful restoration practices, the project will maintain the integrity of the existing buildings. The use of voids within the structures invites new experiences for residents, allowing them to appreciate the historical character of the foundry while enjoying contemporary amenities.

Sustainable Design Considerations

A strong focus on sustainability shapes the overall design. The project seeks to create a connection between the buildings and the surrounding natural environment. Thoughtful landscaping and the positioning of communal areas foster interactions with nature, offering an atmosphere of calm and relaxation for those living there. The design integrates green spaces that support both ecological health and well-being for residents, enhancing the living experience.

Community Engagement

The revitalization aims to create a space that encourages community interaction. The foundry is envisioned as a hub where residents can come together for social activities and cultural events. Open spaces will be designed to promote gatherings and foster a sense of belonging. By turning the foundry into a living, breathing part of the community, the project addresses the social aspects of urban life and the need for residents to connect with one another.

Concrete Utilization

Concrete serves as the primary material for key structural elements throughout the project. Chosen for its strength, concrete will support the modifications made to the existing buildings. This material helps ensure durability and stability, which are essential in an urban setting. The use of concrete aligns with the goal of preserving the original architecture of the foundry while providing the necessary support for new housing solutions.

The combination of historical preservation and modern living creates a thoughtful design that honors the past while accommodating contemporary needs. This approach provides innovative housing solutions in a setting that remains deeply connected to its industrial roots.

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Enter an open architecture
competition now

Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
The Architect’s 
Stair
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Take a step and make a statement! Edition #3
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

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

Open architecture competitions

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  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
Denver Affordable Housing Challenge

AIA (American Institute of Architects) invites you to design affordable housing in Denver

Affordable Housing Series 19th Edition ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 September 2025

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

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Prize 100,000 € + Potential realisation
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Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION
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Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

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Design a memorial that speaks to the cause of ending all nuclear weapons programs

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