Heritage Reframed

University building renovation and extension

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    Project update February 2019 – Heritage reframed: University building renovation and extension, Toronto, Canada

    The historic Knox Building is now integrated into the new structure. The site posed a special challenge for meaningful heritage preservation that acknowledges the cultural memory of the university. Image: Courtesy John Horner.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    The complete DFALD restores the architecture, landscape and urban design within the round of Spadina Crescent. The east façade and green space frame a plaza oriented towards the University of Toronto campus. The silhouette of the building reflects the strategies of daylighting, structure and ventilation. The site’s hydrology is evident in the roof profile, shaped to guide water into pools, bio-swales and ultimately to cisterns for irrigation.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    Spadina Crescent is one of three significant public spaces on campus that break from the city grid.

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    Project update February 2019 – Heritage reframed: University building renovation and extension, Toronto, Canada

    The new north elevation. Image: Courtesy John Horner.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    The new wing engages its counterpart through a tripartite section of renovated office space, flexible auditorium and new design studios/workshops. These zones are linked by circulation, seating and aperture elements that intensify the building’s use and expand its influence into the landscape. Using the logic of the Firth of Forth Bridge, the new roof is shaped to create opportunities for stormwater collection, stack ventilation, radiant cooling and daylighting of the large studio floor plate.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    The “street” links campus to the neighborhoods, punctuated by a café and other public programs.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    Extensions into the landscape connect the building and a circumferential walk around the circle.

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    Project update February 2019 – Heritage reframed: University building renovation and extension, Toronto, Canada

    Stairway-seating leads to the upper grad studio in the new building. Image: Courtesy John Horner.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    New program elements plug into the existing U-shaped wing, optimizing flexibility and adaptability.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    Inter-disciplinary learning is aided by access and views among classrooms, studios and event spaces.

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    Project update February 2019 – Heritage reframed: University building renovation and extension, Toronto, Canada

    The graduate studio. Image: Courtesy John Horner.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    High open space and abundant natural light support the collaborative studio culture.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    Design strategies maximize fresh air ventilation, effective day lighting and stormwater harvesting.

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    Project update February 2019 – Heritage reframed: University building renovation and extension, Toronto, Canada

    The historic areas are all treated sparely, but boldly reveal the original surfaces and clearly delineate contemporary interventions. Image: Courtesy John Horner.

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    Project entry 2014 North America – Heritage Reframed: University building renovation and extension, Toronto, ON, Canada

    The envelope maintains optimal 40% of glazed and solid walls with 2 low-e coatings on all windows.

  • Awards Acknowledgement prize 2014–2015 North America

The renovation and extension project the Daniels Building at One Spadina Crescent opened in November 2017. The new home for the John H Daniels Faculty of Architecture, Landscape & Design is on the site of a culturally significant nineteenth century structure. The project rehabilitates existing urban, landscape, and architectural elements – and demonstrates the University of Toronto’s aim to foreground sustainability as part of its pedagogic program.

Last updated: April 01, 2020

By Katherine Faulkner - NADAAA, Boston, MA, USA; Nader Tehrani - Massachusetts Institute of Technology (MIT), Cambridge, MA, USA and

Ideas: Urban Requalification, Circular Design

The renovation and extension project the Daniels Building at One Spadina Crescent opened in November 2017. The new home for the John H Daniels Faculty of Architecture, Landscape & Design is on the site of a culturally significant nineteenth century structure.

The project rehabilitates existing urban, landscape, and architectural elements – and demonstrates the University of Toronto’s aim to foreground sustainability as part of its pedagogic program.

Heritage Reframed

Project authors

  • Holcim Awards North America ceremony, Toronto, Canada
    Katherine Faulkner

    NADAAA

    USA

  • DR
    David Rulff

    MMM Group

    Canada

  • Andrew Pruss

    ERA architects

    Canada

  • TC
    Tas Candaras

    A.M. Candaras

    Canada

  • Claudina Sula

    Adamson Associates Architects

    Canada

  • JB
    Jim Broomfield

    Eastern construction company

    Canada

  • Shaili Pytel

    Mulvey & Banani International

    Canada

  • Phil Bastow

    The Mitchel Partnership

  • Barry Charnish

    Entuitive Corporation

  • Erik Olsen

    Transsolar

    USA

  • Marc Ryan

    Public Work

    Canada

Project updates