Dedicated to sustainable,
high performance building

Author: Carine De Pauw

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VIEWPOINT

By Ryan McClanaghan

The future of sustainable construction in Canada lies in the untapped potential of our bioregions. Trading globalized construction supply chains for international knowledge-sharing on sustainable design strategies won’t just help us build more responsibly – it has equal potential to deepen our connection to place.

As the recipient of DIALOG’s 2023 Iris Prize, our practice’s internal research opportunity and grant, I travelled to Europe in the spring of 2024 to learn from real-world examples of bioregional design: buildings and practices that draw on local materials, traditional knowledge, and innovative low-carbon techniques to reshape how we build.

While applications of bioregional design varied by region, project, and practice, they shared several common threads: design and construction leaders in Europe are leveraging what they already have – local materials, traditional craft knowledge, a deep commitment to reuse, and a culture of design experimentation – to innovate for a healthier built environment. The following is a field report showing how bioregional design is already being done and how Canada might follow suit.

In Germany, the Vitra Campus commissioned architect Tsuyoshi Tane to design a sustainable garden house as a signal of a lower-carbon future. Intended to support the maintenance staff of the Piet Oudolf Garden, the structure – built from thatch and timber – embodies a shift from resource extraction to the use of regenerative materials.

On almost every element of the building, Tsuyoshi Tane collaborated with craftspeople to create custom design solutions, highlighting the role of local craft in advancing low-carbon design. The building is also an economic demonstration, teaching younger generations traditional regional methods of making and building. The takeaway: innovations often begin with small-scale projects like the garden house, but they can generate insights with broad, scalable potential.

In Basel, Herzog & de Meuron’s HORTUS – short for House of Research, Technology, Utopia, and Sustainability – is a five-storey, 150,000-square-foot office building at the Basel Link Technology Campus. Designed to be energy-positive within 31 years, its material palette is also firmly rooted in place, featuring locally sourced wood, clay, and cellulose. The building’s most impressive innovation is its rammed earth floor system. Earth excavated onsite was compacted into vaults, flipped, and installed, then layered with thin cross-laminated timber for structural performance and a sand acoustic layer made from crushed brick. Coming together to form an elegant example of circular material use, HORTUS demonstrates that ambitious, large-scale buildings can meet rigorous technical standards and owner’s ESG ambitions while embracing local, low-carbon materials.

A final takeaway from BC Architects’ Earth Discovery Workshop in Belgium is the deep commitment to advancing climate action through hands-on education in construction and design.

Rooted in earth construction techniques using locally sourced materials, the workshop offered a day of experiential learning: mixing clay, sand, loam, and stone to explore the properties and potential of earth-based building. Central to BC Architects’ practice and workshops is geological literacy: participants study the local geology of Brussels to understand how different earth types align with specific construction applications. The workshop site itself is fully demountable and designed as a living classroom, featuring learning installations and evolving prototypes.

Ryan McClanaghan is an architect and associate at DIALOG.

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JONES RESIDENCE RENO


1945 cabin reimagined as an enduring retirement home

By Jordan Jones

The village of Kaslo is located on the west shore of Kootenay Lake in southeastern British Columbia on the traditional territory of the Ktunaxa and Sinixt First Nations. Settlers used Kaslo as a sawmill site from 1889, but the village expanded because of the silver boom of the late 19th century. The village retains several buildings that date from this period as well as the sternwheeler, S.S. Moyie, which operated on the lake from 1898 to 1957.

What began as a humble summer cabin nestled along Kootenay Lake has been reimagined as a permanent home that honours the past, embraces the present, and thoughtfully considers the future. The project transforms a well-loved family retreat into an adaptable home for retirement, while maintaining a deep connection to its familial and community legacies.

Originally built in 1945, the 1,388sf (129m2) cabin owned for decades by my parents has long served as a gathering space for family, friends, and neighbours alike. It has always been a place that brought people together; the view, the community and the natural setting – have always been grounding. We wanted to carry that spirit forward, while making the home resilient and responsive to the realities of aging in place.

While modest in scale, the design takes a comprehensive approach to adaptation, balancing immediate needs with long-term livability. The renovation preserves the familiar outline of the original structure while integrating durable, context-sensitive materials: steel cladding and exposed concrete are used together with high-performance insulation and a rainscreen assembly, offering both fire resilience and low maintenance in a region shaped by a history of wildfires.

A 166sf (15m2) addition expands the main floor for improved functionality, while a new crawlspace adds critical storage for year-round use. Original wood salvaged from the 1945 structure, already reclaimed once before, was reused for the concrete formwork of a new wraparound patio, continuing a legacy of material reuse that stretches back generations.

The design strikes a quiet balance between openness and privacy. A wood stove, visible from both inside and out, anchors the home in warmth.

PROJECT CREDITS

  • Architect  TOWN Architecture Inc.
  • Photos  TOWN Architecture Inc. 

Jordan Jones is a Principal at TOWN Architecture Inc. in Kaslo BC.

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Getting MURBs to Net Zero: The Expanding Role of Energy Simulation in Design

Integrating envelope design, heat pumps, energy storage, renewables 

By Chris Flood

Multi-Unit Residential Buildings (MURBs) occupy a critical place in Canada’s urban decarbonization strategy. These high-density residential forms are growing rapidly in every major city and represent a large share of new construction floor area. They also embody a paradox: MURBs can be more energy-efficient per capita than low-rise housing, yet their dependence on centralized heating and cooling systems, complex envelope geometries, and dense electrical loads present substantial challenges to achieving net-zero performance.

Against this backdrop, energy simulation is evolving from a compliance exercise into a design intelligence tool. For decades, simulations were deployed at the end of design – largely to demonstrate NECB or ASHRAE 90.1 compliance to regulators. Today, forward-looking design teams are integrating simulation from the earliest concept stages. This transition is enabling more robust decision-making around electrification, heat pump system selection, code compliance, and carbon reduction strategies.

This article explores the shift in the role of simulation, the pathways for electrification in MURBs, and how integrated modelling is helping teams navigate code complexity, manage grid impacts, and deliver projects that balance cost-effectiveness with sustainability.

From Compliance Tool to Design Intelligence

Historically, simulation models were “back-end” tools. A building was designed, and then a model was created to prove that it complied with minimum standards. The process was often siloed, with little feedback between the energy model and the architectural or mechanical design.

That paradigm is changing. Several factors are driving this evolution:

1. Code escalation: NECB 2020 introduces tighter envelope and system requirements. Provincial frameworks such as the BC Energy Step Code and the Toronto Green Standard demand not just compliance, but tiered performance improvements.

2. Electrification pressure: Cities and provinces are phasing out fossil-fuel-based heating, forcing design teams to compare heat pump strategies head-to-head.

3. Carbon accounting: Owners and regulators are increasingly prioritizing greenhouse gas intensity over raw energy use.

4. Grid constraints: Utilities face strain from coincident heating loads during cold snaps, making demand-side management and load shifting critical.

In this environment, simulation is being leveraged iteratively and strategically. Models are now decision-support engines, allowing engineers to test design concepts before they are fixed, explore alternative technologies, and quantify lifecycle cost and carbon outcomes.

Reducing Design Heating Loads:

The First Lever

A key insight from simulation-driven design is that load reduction often trumps system efficiency. A poorly insulated or leaky envelope forces even the best heat pump to work harder, inflating equipment sizes and utility bills.

Strategies to Reduce Heating Loads

1. Envelope Optimization:

  •  High-performance glazing with low U-values and tuned solar heat gain coefficients (SHGCs).
  •  Continuous insulation strategies to minimize thermal bridging.
  •  Airtightness testing and detailing to reduce infiltration.

2. Internal Loads Management:

  •  High-efficiency appliances and LED lighting.
  •  Smart zoning and control strategies to avoid over-conditioning unoccupied spaces.

Getting MURBs to Net Zero: The Expanding Role of Energy Simulation in Design: Integrating envelope design, heat pumps, energy storage, renewables. One heat pump product, the Nordic W Series Commercial heat pump is a geothermal water-to-water system engineered for large buildings. Designed for radiant in-floor heating and fan coil coilin, this heat pump offers capacities from 9 to 81 tons and supports open or closed loop configurations with reversible heating and cooling and integrated phase protection.

Chris Flood, a mechanical engineer with more than 20 years’ experience within the building services industry, is vice president, Canada, for IES.

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Ulster House

Prototype targets gentle density and sustainable living

By LGA Architectural Partners

Completed in the spring of 2025, Ulster House, Toronto’s first multiplex condominium, exemplifies gentle density, market affordability, thoughtful design, and environmental responsibility.  The infill project comprises four condominium units with a total floor area of 377 m² and a 56 m² laneway suite.

Completed in the spring of 2025, Ulster House, Toronto’s first multiplex condominium, exemplifies gentle density, market affordability, thoughtful design, and environmental responsibility. The infill project comprises four condominium units with a total floor area of 377 m² and a 56 m² laneway suite.

A self-initiated project by LGA principals Janna Levitt and Dean Goodman, the development challenges policies and perceptions, paving the way for a new housing typology. It presents a viable, sustainable infill strategy to introduce medium-density housing into established neighbourhoods.

To maximize natural light and take advantage of walkable services and amenities, Levitt and Goodman purchased a corner lot in Harbord Village, a mature Toronto neighbourhood. They replaced a deteriorating two-storey single-family home and rear garage with a three-storey multiplex and a laneway suite, creating five condominium units. Their goal was to design homes that are as desirable—and in many ways superior—to conventional Toronto condominiums in terms of cost, livability, and long-term value.

High-Performance Design with Lower Environmental Impact

The cornerstone of the project is its commitment to the environment, adhering to passive design principles, with sustainability integrated from the outset.  Collaborating with Juliette Cook, at that time a University of Toronto graduate student and now a partner at Ha/f Climate Design, the team analyzed embodied and operational carbon emissions, benchmarking the building’s Global Warming Potential (GWP) against the Architecture 2030 Challenge,

As a result, the complex meets the sustainability metrics set by the Passive House standard as well as the Architecture 2030 Challenge, which initially calls for a 40% reduction in carbon emissions compared to current industry standards, and ultimately the elimination of fossil fuels for energy generation altogether.

This rigorous approach led to strategic material choices: including replacing steel framing with light wood framing and decreasing the quantity of cement in concrete components. Such decisions reduced the building’s GWP by almost half, surpassing the targeted benchmark. In addition, Ulster House has no gas line and operates entirely on an all-electric HVAC system supplemented by a rooftop photovoltaic array, further enhancing energy efficiency.

The authors are the LGA Project Team: Dean Goodman (Partner-in-Charge), Janna Levitt (Partner-in-Charge), Kara Burman, Andria Fong, Megan Cassidy and Joshua Giovinazzo.

PROJECT TEAM

  • Architecture and Interior Design 
  • LGA Architectural Partners
  • Structural  Blackwell Engineering
  • Mechanical and Electrical RDZ Engineers
  • Civil  Blue Grove Engineering Group Inc.
  • Landscape Designer  Lorraine Johnson, Native Plant Consultant
  • Code Consultant  David Hine Engineering Inc.
  • Building Science  RDH
  • General Contracting  Desar Construction Studio inc.
  • Acoustics  Thornton Tomasetti (TT)
  • Photos  Doublespace Photography

Most of the cladding on the main building is Petersen Cover™ TEGL, a handmade tile product for roofs and facades which lends a distinctive, modern look while offering all the advantages of tile. The project uses compact RenewAire  SL Series energy recovery ventilators designed for multi-family units and with a CFM range of 30–130, and the RenewAire BR130 ERV for single-family homes.

The authors are the LGA Project Team: Dean Goodman (Partner-in-Charge), Janna Levitt (Partner-in-Charge), Kara Burman, Andria Fong, Megan Cassidy and Joshua Giovinazzo.

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CITE ANGUS PHASE II 


High density living follows passive strategies

By Maude Pintal

Cité Angus Phase II is located on the last vacant lot of the Technopôle Angus site, in the Rosemont-La Petite-Patrie district of Montreal. Technopôle Angus is part of an integrated approach to sustainable development, revitalization, and access to home ownership for families wishing to settle in the heart of the city.

The district features a mix of green spaces, public squares, restaurants, local shops and services, office space, and residential buildings. Certified LEED Neighbourhood Development, the Technopôle is a humble, local response to the contemporary challenges of housing shortages and the exodus of families to the Montreal suburbs.

Major challenges for the project included the heterogeneity of the surrounding building context, the desire to give each building its own identity, and the dense program to be implemented on a cramped site with an atypical shape. These challenges were transformed into opportunities for innovation in the building organization and the treatment of the various residential interfaces.

Design Response

Within the triangular site, the building comprises two L-shaped wings that define an inner courtyard, at the heart of which is a monumental, Copper- coloured spiral Staircase. Alluding to the Montréal tradition of exterior iron staircases, this one is both a main vertical circulation route and an informal common space encouraging social interaction. The courtyard has two openings, connecting it to the street and the surrounding green space, forming a passageway through the Phase II development.

Architecturally, the building envelope was designed to offer two distinct treatments, depending on its location. Facing the urban context, a perforated, diaphanous second skin of metal, inspired by the district's industrial heritage, is either tight to the building between the projecting balconies, or brought forward to form the balustrade of the continuous access corridor.  Facing the courtyard, it is interrupted to maximize the natural light entering the apartments.

The 88 housing units have been designed to ensure the versatility and adaptability of the spaces and to reflect the great diversity of today's family needs, accentuated by the transition in family-work balance models during the pandemic.

Throughout the building, some units are on two levels, some are walk-through, some are accessible via the exterior corridor system, and others via a central interior corridor served by an elevator.

All have been developed with a concern for equity, accessibility, and inclusion, within a healthy, efficient, and sustainable environment, supported by the use of local, sustainably- sourced, low-contaminant materials, and the integration of water- and energy-efficient equipment.

Passive Design Approach

A departure from the double loaded corridor approach to multifamily apartment buildings typical across North America, the primarily dual aspect design of Cité Angus Phase II is fundamental to its passive design strategy, optimizing natural light and ventilation.  It also offers more generous views to the surrounding public spaces, promoting occupant wellbeing and enhancing the sense of connectivity with their immediate community and the neighbourhood beyond.  On one side, accessibility to natural light has been enhanced and, on the other, the generous covered passageways help mitigate heat gains during oppressive heat waves.

To further reduce energy consumption and greenhouse gas emissions, these passive strategies are enhanced by a high-performance building envelope, and variable refrigerant flow (VRF) heat pumps with energy recovery for heating and cooling dwellings. The building is connected to a district energy loop that serves seven other buildings, facilitating thermal load exchanges and reducing greenhouse gas emissions.

The design of Cité Angus Phase II features multiple ecological water management strategies, including: native planting that requires no irrigation system; the collection and reuse  of rainwater from rooftops , for non potable uses to limit drainage into the municipal system; a 20% reduction in potable water consumption through the use of low- flow plumbing fixtures; and the retention and management of 100% of snow on site.

PROJECT CREDITS

  • Client  Société de Développement Angus
  • Architect and Interior Designer  Ædifica
  • General Contractor  Sidcan
  • Civil, Mechanical & Electrical Engineering  Desjardins Experts Conseils
  • Energy loop  Energere
  • Fire Protection Services  Les Services de P.I. CP inc.
  • Landscape Architecture  NIP Paysage
  • LEED for Homes Consultant  Écohabitation
  • Structural Engineering  Leroux+Cyr
  • Photos  David Boyer Photographe & Olivier Bousquet (MU)

PROJECT PERFORMANCE

  • Energy intensity (heating, cooling, lighting, equipment) = 19.7/m2/year
  • Energy intensity reduction relative to reference building under (ASHRAE 90.1 – 2010) = 50.6%
  • Water consumption from municipal sources =
  • 55,424 litres/occupant/year
  • Reduction in water consumption relative to
  • reference building under LEED = 19.29%
  • Recycled material content by value = 10%
  • Regional materials (800km radius) by value = 50%
  • Construction waste diverted from landfill = 50%        

Much of the interior is finished with Newton 1867 Engineered Hardwood flooring by Bousada.

MAUDE PINTAL, DIRECTOR SUSTAINABLE DESIGN AT AEDIFICA.

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Portland Commons

Designed to achieve the hat trick of LEED Platinum, LEED Zero Carbon, and WELL Building Gold

By John Gillanders

Portland Commons is a high-performance commercial office and retail development, integrating with the surrounding neighbourhood through its preservation of surrounding heritage buildings, terraced massing and activated, pedestrian focussed street presence.

By contributing high-quality employment and retail spaces, this project strengthens the economic and social fabric of an important mixed-use district, just steps from the planned Front and Spadina GO and commuter rail station.

The Project is designed to achieve LEED Platinum (Core + Shell), LEED Zero Carbon, and WELL Building Gold standards, supporting the highest levels of energy efficiency, environmental responsibility, and occupant physical and mental well-being through access to outdoor terraces, biophilic elements, and abundant natural light.

Thirteen landscaped tenant terraces, green roofs, and native plantings enhance local biodiversity while reducing the urban heat island effect. Stormwater management strategies include permeable surfaces and rainwater harvesting to support sustainable greywater use within the site.

Floor-to-ceiling glazing provides occupants with unrestricted panoramic views and deep sunlight penetration. In addition, more than 90% of the occupied spaces have direct access to an operable window supporting natural ventilation and occupant comfort. The HVAC system employs MERV 13 filters and bipolar ionization to maintain superior indoor air quality while reducing energy consumption.

The underfloor (UFAD) HVAC system allows all occupants personal control of temperature and fresh air with individual manually operated diffusers. The UFAD system follows a “one pass” airflow approach that supports occupant health by delivering fresh air at the floor and drawing it away at the ceiling, eliminating the mixing of fresh and stale air in the space.

Amenities such as spa-like “end-of-trip” facilities, comfortable and secure bicycle storage, and touchless building controls further enhance the user experience.

Portland Commons integrates low-flow plumbing fixtures, water-efficient landscaping, and a rainwater harvesting system to minimize potable water consumption. The project achieves a 47% reduction in water use compared to baseline models.

The building employs Enwave’s Deep Lake Water Cooling system, underfloor air distribution, and a high performance building envelope to minimize energy demand. Annual heating and cooling energy intensity is 137 kWh/m² or less, with a strong emphasis on reducing reliance on fossil fuels. The HVAC system allows for up to a 25% reduction in outside air conditioning, and the supply air temperature requires less cooling:  to 17-18 degrees Celsius rather than the traditional office building standard of 12-14 degrees Celsius. This allows for longer free-cooling periods that can extend into the late spring and start in early fall, reducing the cooling energy used by 26.8% compared to a typical office building.

PROJECT TEAM

  • OWNER/DEVELOPER  Carttera Private Equities Inc. 
  • ARCHITECT  Sweeny&Co Architects Inc
  • GENERAL CONTRACTOR  EllisDon Corporation
  • LEASING TEAM  JLL
  • LANDSCAPE ARCHITECT  NAK Design Strategies
  • CIVIL ENGINEER  MGM Consulting Inc.
  • STRUCTURAL ENGINEER  RJC Engineers
  • MECHANICAL ENGINEER  TMP (The Mitchell Partnership & BPA) Consulting Engineers
  • ELECTRICAL ENGINEER  Mulvey & Banani International Inc.
  • VERTICAL TRANSPORTATION Soberman Engineering
  • ENERGY CONSULTANT  Ecovert
  • MANAGEMENT AND CONSULTING SERVICES FOR CONSTRUCTION AND DEVELOPMENT  Cavendish Management
  • PHOTOS  Gus Sarino

PROJECT PERFORMANCE

  • Energy intensity (heating and cooling) 137KWhr/m2/year
  • Energy intensity reduction relative to reference building under MNECB 1997  26.8%
  • Reduction in water consumption relative to reference building under LEED  47%
  • Recycled material content by value  46.8%

Part of the exterior cladding consists of Vicwest Channel Wall . Interior finished include Quebec Mosaic, Quartz Jambs and Granite Stone by Olympia Tile+Stone and CertainTeed Type X and Acoustic Gypsum Board.

JOHN GILLANDERS IS A PARTNER AT SWEENY&CO (ARCHITECTURAL PRINCIPAL-IN-CHARGE ON PORTLAND COMMONS).

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LAKERIDGE LOGISTICS CENTRE – Ajax ON

Existing Building Upgrade Award

Jury Comment

Although it is a significant percentage of our built infrastructure, the industrial sector is not often considered in discussions about sustainable design. Having achieved Net Zero Building certification and pursuing LEED Gold, this project provides a much needed, transferable example of what can be achieved.

Completed in December 2024, this is a 112,850 m2 industrial building, located adjacent to highway 401. The facility features a 12.2m clear height logistics area; over 200 truck level doors and more than 250 trailer parking spaces.

Setting a new precedent for industrial buildings in Canada, the project has achieved  ZCB (Zero Carbon Building) certification and is targeting LEED Gold.

Using a holistic sustainable design strategy rarely seen in this building type, the project includes an electrified mechanical system, renewable energy solutions, advanced energy efficiency features and a thoughtful selection of materials to reduce operational and embodied carbon and support a healthy work environment. 

The site is located close to transit; bike routes and a conservation area; promoting active transportation and offering opportunities for employees to engage with nature.

To minimize operating energy and enhance building performance, the design team opted for a highly insulated building envelope and paid particular attention to the design of the large dock doors. The envelope includes R-35 precast concrete lower walls, above which are  R-40 insulated metal panels and an R-40 roof.

The curtain wall system is made up of  double pane, low-e coated glazing  units, complemented by R-20 insulated spandrel panels. Specialized dock door seals and vertical levellers minimize infiltration loss.

The ultra efficient, electrified mechanical system incorporates ERVs and heat pumps to provide optimal ventilation and air conditioning for the warehouse. Stratification fans are strategically placed throughout the warehouse, redirecting heat from the ceiling to the occupied zone.

TriAxis Construction Limited was the construction manager for the building which sets a welcomed precedent for industrial buildings in Canada.

PROJECT CREDITS

  • OWNER/DEVELOPER  Pure Industrial
  • GENERAL CONTRACTOR  TriAxis Construction Limited
  • ARCHITECT  Glenn Piotrowski Architect Ltd.
  • DEVELOPMENT MANAGER  Turner & Townsend Canada Inc.
  • CIVIL ENGINEER  R.J. Burnside & Associate Limited
  • ELECTRICAL/ MECHANICAL  ENGINEER Inviro Engineered Systems Ltd.
  • SUSTAINABILITY CONSULTANT  Inviro Engineered Systems Ltd.
  • COMMISSIONING AGENT  Inviro Engineered Systems Ltd.
  • STRUCTURAL ENGINEER  Dorlan Engineering Consultants Inc.
  • TRAFFIC CONSULTANT  TMIG /TYLin
  • EARLY WORKS (EARTHWORKS) CONTRACTOR  Urgiles Brothers Excavating Inc.
  • LANDSCAPE ARCHITECT  MHBC Planning, Urban Design & Landscape Architecture
  • GEOTECHNICAL + TESTING AND INSPECTION  WSP Canada Inc.
  • ECOLOGY CONSULTANT  SLR Consulting (Canada) Ltd.
  • PLANNING CONSULTANT  The Biglieri Group Ltd.

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HÔTEL DE VILLE DE MONTRÉAL – Montreal QC

Existing Building Upgrade Award

Jury Comment

Given the heritage status and historic character of this building, the performance metrics were highly commendable, proof  that we don’t have to choose between preservation and sustainability. The process was comprehensively documented and the results are beautiful, simple, warm and modern.

The Hotel de Ville was built from 1872 to 1878 and rebuilt in 1925 after a fire. This project is one of the largest heritage restorations undertaken in Quebec.

The ambitious approach was aimed at preserving the exceptional features of the building, while introducing contemporary, open, and accessible spaces for citizens.

The strategic approach included: retention of architectural and structural components, preserving existing resources and avoiding the extraction of new ones;  restoration of windows and upgrading of the building envelope to enhance energy efficiency; decarbonization of energy sources to achieve 99% carbon free operation; energy optimization through the recovery of heat from exhaust air and air-source heat pumps;  and modernization of lighting, heating, and plumbing fixtures. These measures reduce energy consumption by 78% compared to its previous state. A LEED v4.1 O+M certification for existing buildings is underway, reflecting the emphasis on occupant quality of life.

Analysis of the 1925 plans revealed a design dedicated to civic activities. This principle has been updated, with public access points redefined, and the feeling of ownership reinforced by more inclusive spaces that meet the highest universal accessibility standards.

The redesign enhances the readability of interior spaces, allowing them to evolve over decades. Large axes serve as spatial landmarks and offer visual connections to the urban environment, letting light reach the centre of the building. The use of wood and biophilic elements strengthens the connection with the outdoors.

Alongside the restoration of the City Hall, the Champ-de-Mars to the north of the building has been redesigned to green the area and highlight the remnants of Montreal’s old fortifications. The site includes a 242 m³ retention basin for optimal rainwater management and a drip irrigation system that optimizes water use. These interventions help increase the site's resilience to heavy rainfall.

Built in the 1870s and rebuilt in 1925 after a fire, the Hotel de Ville is one of the largest heritage restorations undertaken in Quebec. Detailing incorporates Muntz Bronze from CBC Specialty Metals & Processing . Heat pumps by Mitsubishi Electric Sales Canada contribute to improved energy performance.

PROJECT CREDITS

  • Owner/Developer  Ville de Montréal
  • Architect  Beaupré Michaud et Associés, Architectes
  • Joint Architect  MU Architecture
  • General Contractor  Pomerleau
  • Civil/Structural Engineer  NCK
  • Electrical/ Mechanical Engineer  Martin Roy & Associés
  • Commissioning Agent  CIMA+
  • Other Contributors  David Gour;
  • Plomberie Jubinville; HVAC; ACCS
  • Photos  Raphaël Thibodeau

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FANSHAWE COLLEGE INNOVATION VILLAGE – London ON

Institutional (Large) Award

Jury Comment

Creating a central focus for the campus with a project that combines retention and new building was a strategic decision to support both environmental and social sustainability. The daylight and energy challenges posed by intensification were elegantly met with a day-lit atrium, clerestory windows and an innovative BIPV cladding system using active and passive solar panels.

Innovation village includes the substantial renovation of existing facilities, minimizing new construction, demolition, and the carbon impact of the project as a whole. Additional floors of shell space increase  density and the use of shared resources at the campus core. This contrasts with previous campus development, which spread horizontally across undeveloped land.

Student and Indigenous engagement informed the building’s design, visually and spatially, establishing a dynamic learning environment that supports diverse programming.

Glulam canopies at the main east entrance and south courtyard are warm and welcoming. Their seven columns reference the seven Indigenous teachings and the seven job skills of the future outlined by the College.

A new Library Learning Commons reflects Fanshawe’s commitment to inclusivity, and support for its more than 400 Indigenous students. It is home to the Kalihwíy̲o̲ Circle (Oneida for ‘good message’) – the Indigenous Spirit Assembly. Its circular form creates a feeling of safety and trust, encouraging the sharing of culture.

The 11,800m2 Innovation Village project brings together previously disconnected interior spaces and courtyards to create a new heart for Fanshawe College. The design reflects Fanshawe’s focus on experiential learning.

Catering to the various ways people learn and collaborate, Innovation Village offers a variety of adaptable spaces that range from silent study zones to open work/study areas, homework labs to multi-use event and presentation spaces. It is a place where all students have access to innovative technology, including maker spaces, an augmented reality and virtual reality lab, multimedia labs, and Leap Junction – a centre for all things entrepreneurship – teaching both students and alumni  the soft skills required to succeed in the changing workforce.

Built by D. Grant Construction Limited, the Innovation Village project brings together previously disconnected interior spaces and courtyards with the entrance designated by glulam canopies. Tempeff dual core high efficiency enthalpy recovery units contribute to the energy efficiency of the building.

PROJECT CREDITS

  • Owner/Developer Fanshawe College
  • Architect  Diamond Schmitt in joint venture with Philip Agar Architect Inc.
  • General Contractor  D. Grant Construction Limited
  • Landscape Architect  Ron Koudys Landscape Architects
  • Civil Engineer  Development Engineering (London) Limited
  • Electrical/Mechanical engineer  Smith + Andersen
  • Structural Engineer  VanBoxmeer & Stranges
  • Commissioning Agent  WSP Canada Inc.
  • Photos  Tom Arban Photography

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253 KING WILLIAM STREET – Hamilton ON

Residential Large

Jury Comment

This project addresses issues of social, economic and environmental sustainability. A high-performance building, it reduces construction time and cost through systematized modular construction. The simple form, modest scale, material choices and elegant details fit seamlessly into its urban context. Careful placement and sizing of windows give the interiors a feeling of spaciousness and connection to the outdoors.

Located in downtown Hamilton, this project provides much needed housing for those who are experiencing or are at risk of experiencing homelessness. By transforming a former surface parking lot into a welcoming and dignified place to call home, the project demonstrates that equitable access to housing is indeed possible.The three-storey building accommodates 24 studio dwelling units along with shared amenities on the ground floor. These include a community room, meeting room, lounge, and laundry facility.

The enclosed backyard is animated with barbecues, seating, and a community garden surrounded by lush, low-maintenance landscaping. Creating a building that was socially and economically sustainable for the client was a key driver for this project, as social housing operators require high-quality buildings that are durable, low maintenance and have low operational costs. By extension, this leads to environmentally sustainable design solutions.

Given the desperate need for housing, modular construction was used to accelerate the project timeline. This method also provided the benefit of reduced time and resources on site. Manufacturing and testing the modules within a controlled, indoor environment also supported greater quality control and high building performance.

To minimize operating energy, the building includes:

  • simplicity in massing and design, maximizing the interior volume to exterior surface ratio
  • a highly insulated envelope, with R52 walls
  • detailing that achieves superior airtightness of 0.3ACH at 50Pa, and minimizes the risks of thermal bridging and condensation
  • an optimal window-to-wall ratio of 15.2%

The project uses the ThermalWall PH Panel by Legalett Canada which come in R-24, R-28 and R-32 configurations. Sun Glow roller shades in the building feature eco-sustainable technical textiles to filter natural light and moderate indoor temperatures, and equipped with a Fascia Valance for a contemporary aesthetic. Ceramic floor tile used in many areas of the interior is by Olympia Tile.

The enclosed backyard has barbecues, seating, and a community garden surrounded by low-maintenance landscaping designed by OMC Landscape Architecture. Ground level cladding between the large windows is board and batten pattern from Marwood Cape Cod Siding.

PROJECT CREDITS

  • Owner/Developer  CityHousing Hamilton
  • Architect  Montgomery Sisam Architects
  • General Contractor  NRB Limited – ATCO Structures
  • Landscape Architect  OMC Landscape
  • Civil Engineer  Ainley
  • Electrical Engineering and Energy Modelling  Design Works Engineering
  • Mechanical Engineer  Peel Passive House and Design Works Engineering
  • Structural Engineer  Solera and Design Works Engineering
  • Photos  Doublespace / Younes Bounhar

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