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2024 Canadian Green Building Awards
This issue of SABMag celebrates the winners of the 2024 Canadian Green Building Awards. Established in 2008, this awards program continues to provide a fascinating window into the evolution of sustainable design in Canada.
We would like to thank the jurors: Daniel Ling of Montgomery Sisam, Sindhu Mahadevan of MGA-Michael Green Architecture, and Peter Osborne of GEC Architecture, for devoting their time and invaluable expertise to the process. The winning projects were selected from a field of more than 40 submissions and reflect the current priorities and best practices of architects, clients and the wider industry.
The growing concern for conserving the embodied carbon of existing buildings and reducing the demand for the extraction of new materials was shown at a variety of scales and in multiple contexts: Little by Little Studio in Winnipeg, MB; the Ministry of Children and Family Development in Williams Lake, BC; and the McLeod Engineering Building renewal on the Vancouver campus of UBC.
Three small housing projects caught the attention of the jury for their modest scale, healthy, low-carbon material choices, energy performance and long-term thinking: Gabion House near Victoria, BC; Bird’s Wing PH Duplex in Vancouver, BC; and the Heimaklettur House in Langley, BC.
A combination of superior energy performance, elegant and effective passive design strategies, economy of means, and a particular focus on occupant wellbeing characterize the other winning projects: The Foxglove Supportive Housing in Surrey, BC; Cheko’nien House Student Housing and Dining facility at the University of Victoria, BC and the Windermere Fire Station 31 in Edmonton, AB.
In addition to congratulating these project teams for their winning entries and thanking all the other teams who submitted this year, we also thank ecohome.net for helping to publicise the Awards, and to especially acknowledge the sponsors who enabled us to host the awards program again this year: our National Sponsor, the Canadian Precast Prestressed Concrete Institute, along with our Category Sponsors noted below.
Jim Taggart, FRAIC Editor
Category Sponsors National Sponsor
Photo: Roy Grogan
Better Air Everywhere.
It's not just our tagline. It's our commitment to ventilation solutions that help redefine indoor air quality no matter where you are, like a Mixed-Use Building.
Residential Tower
Parking Garage
Challenge: These spaces trap car exhaust and gases, posing serious health and safety risks if not controlled.
Solution: Dilution ventilation by Systemair’s Jet Fans and Gas Detection system
Mixed-Use Areas
Challenge: Poor indoor air quality, and buildup of pollutants, odors, and allergens cause discomfort and health issues to occupants in high-usage areas.
Solution: Balanced ventilation to remove airborne contamination and control humidity levels by modular Air Handling Units and ERVs from Systemair.
Challenge: Stagnant air in residential dwellings causes moisture buildup and dust and allergen accumulation.
Solution: Balanced ventilation to be controlled by Fantech’s ERVs.
Challenge: Poor air circulation or ventilation inefficiencies in dedicated areas such as public bathrooms or commercial kitchens.
Solution: Spot ventilation to reduce stagnant air and remove odors and contaminants by Inline Duct Fans from Fantech.
RAIC REPORT
2024 Conference Highlights
By Giovanna Boniface, Chief Commercial Officer
The 2024 RAIC Conference was our largest in-person gathering since Covid, providing the opportunity for many in the architectural profession to engage in unique learning experiences, listen to distinguished guest speakers, and network with colleagues from across the country. From May 14-18 this year, architects, interns, students, and associates from Canada and abroad converged in K’emk’emeláy/ Vancouver for the Conference.
This year, Conference featured more than 50 in-depth education sessions, as well as keynotes that discussed topics such as climate, EDI, Indigenous-led architecture, social justice, and accessibility.
The event kicked off with an exhibition on iconoclastic Vancouver Island architect John Di Castri, providing an opportunity to explore a distinct chapter of the architectural history of Western Canada. The first day ended with a keynote presentation by James P. Cramer, Hon. AIA, titled “The Future of the Profession”.
Examples of some of the twelve sold out tours include a downtown Tall Buildings tour with architecture critic Trevor Boddy, a visit to Patkau Architects’ award-winning Polygon Gallery, as well as a oncein-a-lifetime pop-up tour of the Arthur Erickson-designed Smith House II, recently renovated by Measured Architecture, in West Vancouver.
On the networking side, Conference hosted a studio crawl featuring five local firms—Kristen Reite Architecture, MA+HG, McKinley Studios, Omer Arbel and a large social gathering at DIALOG. This year we inducted new members to the RAIC College of Fellows, welcoming five honorary Fellows and 41 new Fellows to the College.
The Conference ended on a high note with the After Parti, where six small Vancouver architectural firms— MOTIV, ph5, Twobytwo Architecture Studio, WNDR and TOAD—partnered with local artists to deliver a breathtaking Beaux Arts Ball performance concept.
The RAIC is deeply thankful to everyone who contributed to the success of this year’s Conference, including volunteers, presenters, tour leaders, special guest speakers, exhibitors, architectural firms and sponsors. We could not have put on this amazing event without everyone’s support. Let’s meet again at the 2025 Conference—next year in Tiohtià:ke/ Montréal—to make more great connections and memories.
KALWALL CASE STUDY
INTRODUCES NEW TRANSLUCENT INSULATED GLAZING UNITS
KALWALL® 175CW is the first in a series of new translucent insulated glazing units (TIGUs) which allows you to mix and match Kalwall with other infill glazings and claddings for limitless façade design possibilities – without sacrificing performance. See the case study at https:// sabmagazine.com/case-studies/.
DIAMOND SCHMITT APPOINTS NEW
DIRECTOR OF SUSTAINABILITY
Architectural firm
Diamond Schmitt has appointed Lisa Prime as its new Director of Sustainability. She brings over 30 years of experience in community planning, progressive green building design, developing master plans for Toronto’s waterfront, the City of Markham, and Halton Hills, and implementing sustainable strategies and climate policies for municipalities across the Greater Toronto Area and Winnipeg Region. She will guide Diamond Schmitt’s sustainability approach, driving strategy, education, and analysis of benefit on projects across all sectors.
CANADIAN DIRECTORY OF PRODUCTS AND SERVICES
FOR SUSTAINABLE, HIGH-PERFORMANCE BUILDING
Visit SABMag's Directory of Sustainable Products and Services for Sustainable, High-Performance Building where products are organized by Product Category and by LEED Category. Examples of featured listings include: Fraser Wood
Siding - Fraser Wood Siding manufactures premium quality prefinished wood siding and shingles. Made from Canadian softwood, sustainably harvested from 100% PEFCCertified forests and backed by an industry leading warranty. fraserwoodsiding.com
Kalwall - Not a window. Not a wall. But you can trust Kalwall’s translucent daylighting systems to provide all the benefits of both. Museum-quality daylighting ™ validated by complimentary daylight modelling; Best-in-industry thermal performance and solar heat gain control; Wind, fire and impact resistance. kalwall.com
Inline Fiberglass Ltd - Our fiberglass windows and doors offer: Time-tested durability, Superior energy efficiency, Residential and commercial applications in LEEDcertified Platinum, Gold, and Silver projects. Canada & USA INLINE Series 3000 windows are Passive House International certified. inlinefiberglass.com
Sapphire Balconies Ltd - Sapphire’s Next Generation, Prefab Balcony is a groundbreaking solution with a 19% CO2 reduction across stages A1-A5, and able to connect to various structures including mass timber. Lighter materials reduce building structure impact. Safety is improved with the Remote Locker Device. balconies.global/ca/
International Timberframes
- Manufacture DLT in Golden, BC using local wood. Wood100® DLT is a 100% wood, no glue product. Stacked and cross laminated DLT panels. Design, engineering, manufacturing and installation services available. itimberf.com
MAPEI Canada
- Founded in 1937 in Milan, MAPEI is one of the world’s leading manufacturers of chemical products for the building industry and has contributed to the construction of some of the most important architectural and infrastructure works worldwide. mapei.com
LP SmartSide Trim & Siding
- For nearly 25 years, LP® SmartSide® products have delivered advanced durability and longer-lasting beauty, earning a reputation as one of the highest-performing and preferred siding brands. LP SmartSide products are carbon negative for minimal environmental impact. lpcorp.com
NATS Nursery Ltd - Green Roof and Living Wall Plants, including native grasses and perennials as well as site specific custom grows. Licensed growers of the LiveRoof Hybrid Green Roof System™. natsnursery.com
Radon
Environmental -
A building and environmental health sciences company reducing public exposures to radon gas. We provide codeevaluated, high-performance radon mitigation solutions for commercial and residential builds, including Radon Guard™ ventilation-insulation structural panels and Radon Block™ barrier membrane. radoncorp.com
SIGA - SIGA is a leader in the development and production of high-performance adhesive tapes and membranes for air-and weather-tight building envelopes. Available product categories: Flashing tapes, Weather barriers, Air barriers, Vapour control layers, and Moisture protection for CLT. siga.swiss/ca_en
Save Energy New Brunswick - Want your business to be more energy-efficient and save money? SaveEnergyNB has rebate programs and expert advice for New Brunswick businesses. From big to small projects, retrofits or new buildings; there’s money to help your business save! saveenergynb.ca/MoneyBack
Cascadia Windows & Doors - Highperformance fibreglass solutions for window wall, windows and doors, and storefront glazing. From Passive House projects to high-rise buildings, Cascadia’s fiberglass windows offer unparalleled thermal and structural performance. cascadiawindows.com
Century Wood Products Inc.Since 1997 we have reclaimed historic wood from vintage buildings for restoring or replicating that which is old, and to add character to new designs. Custom-milled antique solid wood flooring, reclaimed timber and mantels, and antique hand-hewn and re-sawn boards for cabinets or millwork. centurywood.com
Thames Valley Brick & Tile - A trusted source for Clay Face Brick, Thin Brick and Paving Brick, including LEED qualifying products, that meet the challenges of the Canadian architectural and designer marketplace.
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Tremco CPG Inc.
- We offer a wide range of building materials for constructing all types of buildings, and all are engineered to endure harsh environmental conditions while meeting or exceeding building codes and performance standards. tremcocpg.com
Kohltech Windows & Entrance Systems
- Our windows and doors combine beauty and craftsmanship with performance and energy efficiency. With an extensive array of glass and decorative options, as well as ENERGY STAR and Passive House certified products, Kohltech can meet your project needs. kohltech.com
WELCOME TO THE FUTURE OF WINDOWS
DURABLE AND LOW-MAINTENANCE VINYL AND ALUMINUM CONSTRUCTION
ALUMINUM-CLAD EXTERIOR, OFFERED IN AN ATTRACTIVE SELECTION OF COLOURS
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ENERGY-EFFICIENT DUAL-PANE AND TRI-PANE LOW-E GLASS OPTIONS
26% LOWER PROFILE FRAME INCREASES GLASS AREA
UP TO 22% BETTER ENERGY EFFICIENCY
As climate change brings more extreme weather across Canada, the demand for energy-efficient products that can stand up to the elements is higher than ever. JELD-WEN® of Canada proudly introduces the groundbreaking JWC8500 series window—a perfect blend of style, performance, and energy savings, meticulously engineered to exceed expectations. Our newest JWC8500 hybrid option exceeds performance, in all regions of Canada, offering an aluminum-clad exterior finish with an exquisite selection of colours to choose from.
Discover the advantages of JELD-WEN of Canada’s most energy-efficient window. Our 8500 series windows are 2030-rated to meet Canada’s U-Factor 0.14 (U.S./I-P) / 0.82 (Metric/SI) or ER 44 building codes, and are designed to significantly reduce energy costs while ensuring year-round comfort in your home.
Tailored to meet the regional needs of homeowners, our windows are the perfect fit for homeowners planning a renovation or new home build, seamlessly blending functionality and style to suit any project.
Discover the JWC8500 series window from JELD-WEN of Canada—and experience the future of home comfort.
“I love the collaborative aspect of the program”
Free expertise and assistance, all at no cost
The Enbridge Gas Savings by Design program * provides free building science consulting offered over a full-day integrated design process workshop to help build high-performance and sustainable buildings. BDP Quadrangle’s Director of Innovation, Michelle Xuereb, shares why she’s a longtime participant.
QAs an architect, what’s the value of participating in Savings by Design?
A: The real value comes from the integrated discussions. The program brings together a diverse group of stakeholders including the client, their design team, subject-matter experts and energy modellers provided by Enbridge Gas. We spend the day together outside our day-today environment, which allows us to focus our attention on solving complex design issues informed by real-time energy modelling.
To get the most out of your next project, contact Venoth Jeganmohan, Energy Solutions Advisor.
QHow is the program different from simply bringing in consultants?
A: I think the difference is that the workshop is peer to peer. For example, a mechanical engineer with sustainability expertise may present new technologies and ideas to the project mechanical engineer in the room. It may be a technology that is new to the team or it may be something they were already considering and now have the support to bring forward. I love the collaborative aspect of the program.
enbridgegas.com/SBD-commercial
venoth.jeganmohan@enbridge.com
Expert help from design to construction
We’ll meet with your project team to discuss project requirements and sustainability priorities. Visioning session
1 – 2 hours | Complimentary
Integrated design process (IDP) workshop
1 day | Complimentary
Your team will explore sustainable design strategies, best practices and more with industry experts to maximize your building’s energy performance.
• You’ll receive a report that summarizes energy-saving recommendations and key outcomes.
• Workshop is facilitated by Sustainable Buildings Canada.
CANADIAN GREEN BUILDING 2024 AWARDS
Sindhu Mahadevan
Studio Lead and Head of R&D at MGA Michael Green Architecture (MGA), Vancouver
National Sponsors
Category Sponsors
Peter Osborne
Architect, AIBC, AAA, SAA, MAA, OAA, FRAIC, LEED ® AP Partner, GEC Architecture, Toronto
Daniel Ling
Director and Principal, Montgomery Sisam Architects OAA, AIBC, SAA, AANB, NSAA, AIA, MRAIC, LEED AP
Institutional (Large) Award
UBC MACLEOD ENGINEERING BUILDING RENEWAL
Vancouver, BC
JURY COMMENT:
“An incredible transformation of an existing building. While much of the upgrade is technically driven, elements such as solar shading have been used to reimagine its Modern identity. The transformation continues on the inside, with new daylighting and ventilation strategies opening up the spaces.”
1. The project transforms a 1963 building nearing the end of its service life into a future-focused, high-performance facility.
Marmoleum connects with modern nature through climate positive ooring and contributes to everyone’s well-being. An endless source of inspiration, from the natural materials we use, to the colors and designs we o er.
We invite you to create sustainable spaces that have a positive impact on everyone and everything.
View our new Marmoleum Solid collection at www.forbo ooringna.com/marmoleum
A new, sculptural precast concrete envelope features integral solar shading through panel facets and operable windows in all program spaces. On south and west exposures, a light shelf combined with high SHGC glazing mitigates glare and heat gain while bouncing light deep into the floor plate. Ample glazing between perimeter programs and corridors allows natural light penetration into a previously dark, inward-facing interior. Floorto-ceiling curtain wall glazing at strategic points maximizes transparency, highlights social spaces, and animates interior circulation.
A core goal was to enhance a sense of community within ECE, encouraging intellectual exchange and occupant wellbeing with a key focus on accessibility and inclusion. The existing building was designed for only one gender and did not reflect diversity in the engineering field. The renewal introduces gender inclusive/ universal washrooms on all levels, safe, bright and accessible entries and interior circulation.
Reflecting the contemporary diversity of the student population, the MacLeod Building renewal also includes a multi-purpose prayer and meditation room.
4. Some of the renewal measures include the reuse of 73% of the building’s existing concrete structure and replacing the inefficient envelope and building systems. Fibreglass-frame windows were supplied by Cascadia Windows & Doors.
5. Reconfigured interior and exterior glazing allows for more natural lighting. Much of the new resilient flooring is Forbo Marmoleum.
Windows + Doors for Passive House Projects
Innotech Windows + Doors is a Canadian manufacturer of high-performance windows and doors. The Defender 88PH+ System combines decades of fenestration knowledge to deliver a robust window and door system that is not only Passive House Institute certi ed, but that also delivers the air, water and structural performance required for highly sustainable housing developments.
HIGH PERFORMING BUILDINGS
As an integrated practice of engineers, designers and specialists, our team has pioneered many aspects of the building science field.
We bring more than 40 years of proven experience with nearly all types of buildings and their respective building envelope systems, assemblies and components. Together, let’s explore the possibilities.
CONTACT Dino Chies , Director, Building Science | dino.chies@exp.com
FOXGLOVE SUPPORTIVE HOUSING AND SHELTER
Surrey, BC
JURY COMMENT:
“This complex program of shelter, supportive housing and health services, so important to social sustainability, is appropriately contained in a simple form with a calming character. Material choice and detailing are thoughtful, with horizontal and vertical solar shading balancing the overall expression.”
1. The concrete construction ground floor is articulated along its façade, creating a rhythm of solid and void, while the recessed upper floors of wood-frame construction appear to float above the ground floor.
These passive design strategies work together to optimize energy performance. Various conditions informed the linear design concept of the building: the long, narrow site, Surrey’s requirement to provide building access off Foxglove Drive, and the complex program. The simplicity of the building’s massing and character is intended to create a calm atmosphere for both its residents and the surrounding community.
To get the most from the budget, and to reduce its carbon footprint, the building was designed as a six- storey structure with five levels of wood frame construction over a concrete ground floor and a single level of underground parking.
The narrow linear plan allows all areas of the building to receive a significant amount of natural light. Almost 100% of the occupied floor area is within seven metres of an operable window. In addition to natural ventilation from these windows, two high-efficiency HRVs provide mechanical ventilation to all living units at a rate of 1.0 AC/hr.
The mechanical, electrical, and lighting systems are integrated and connected to a Building Management System which monitors and controls energy usage.
As owner operators, durability and low operating costs are critical to RainCity and BC Housing. The building is designed for a 60-year service life, and the ground floor amenity area is designed for easy reconfiguration should programs and priorities change. Internally, careful attention was paid to material specification, with preference given to high recycled content, as well as low-VOC adhesives, paints, coatings, sealants and flooring.
Externally, the site’s surface is largely permeable. This mitigates rainwater runoff and alleviates strain on the city’s stormwater infrastructure. An on-site stormwater detention system is concealed beneath the landscape area along Green Timbers Way. Drought-tolerant indigenous planting reduces reliance on irrigation.
2. Detail of vertical and horizontal solar-shading which work together to optimize energy performance. EXP provided consulting services for the building envelope.
9. Mechanical room 10. Elevator shaft
Corridor
Roof deck
PROJECT PERFORMANCE
ENERGY INTENSITY (PROCESS ENERGY) 17.2 KWh/m2/year
ENERGY INTENSITY LIGHTING 24.3kWhr/m2/year
REDUCTION IN ENERGY INTENSITY RELATIVE TO
REFERENCE BUILDING UNDER ASHRAE 90.1-2010 7.5%
POTABLE WATER CONSUMPTION FROM MUNICIPAL SOURCES 1214L/occupant/year
REDUCTION IN WATER CONSUMPTION RELATIVE TO REFERENCE BUILDING 44%
REGIONAL MATERIALS CONTENT 14%
CONSTRUCTION WASTE DIVERTED FROM LANDFILL 63.91%
Carry wall membrane down to drip cap
Prefinished perforated vent strip
Metal framing to suit metal panels
Recessed light
Steel beam
Section Detail - Recessed Window Bay
PROJECT CREDITS
OWNER/DEVELOPER RainCity Housing and Support Society
ARCHITECT NSDA Architects
DEVELOPMENT CONSULTANT Terra Housing Consultants
GENERAL CONTRACTOR Yellowridge Construction Ltd.
LANDSCAPE ARCHITECT Durante Kreuk
CIVIL ENGINEER RF Binnie and Associates Ltd.
ELECTRICAL ENGINEER AES Engineering
MECHANICAL ENGINEER TD Systems
STRUCTURAL ENGINEER Entuitive Corporation
COMMISSIONING AGENT CES Engineering Ltd
BUILDING CODE LMDG Building Code Consulting Ltd.
BUILDING ENVELOPE EXP Services Inc.
SUSTAINABILITY/ENVIRONMENTAL Pinchin West
ENERGY MODELLING Edge Consultants Ltd
INTERIOR DESIGN Aliki Gladwin and Associates
PHOTOS Andrew Latreille Photography Ltd.
3. The project provides a caring residential environment for those who have attained stability and are transitioning to permanent housing. Aqua-Tech supplied the Lochinvar Indirect Domestic hot water heaters [model Squire]. 4. The entrance lobby. Mechanical, electrical, and lighting systems are integrated and connected to a Building Management System which monitors and controls energy usage. The resilient flooring is Forbo Marmoleum and many of the plumbing fixtures are by Chicago Faucets.
FUNDING AVAILABLE
Reduce GHG emissions and save on energy costs for your municipal and community buildings with funding for:
New sustainable builds
Retrofits to improve building performance
LEARN MORE
ANSWERING THE DEMAND
With changing regulations and decarbonization goals on every priority list, trust Lochinvar’s latest innovation, the LECTRUS™ Commercial Electric Boiler.
SENSING THE FUTURE OF THE RESTROOM.
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TODAY.
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Sloan’s sensor-operated products are leading the way toward the future of the integrated commercial restroom. With touch-free solutions for greater hand hygiene and cohesive design, that future is now. Learn more at sloan.com/touch-free
Sloan’s sensor-operated products are leading the way toward the future of the integrated commercial restroom. With touch-free solutions for greater hand hygiene and cohesive design, that future is now. Learn more at sloan.com/touch-free
Sloan’s sensor-operated products are leading the way toward the future of the integrated commercial restroom. With touch-free solutions for greater hand hygiene and cohesive design, that future is now. Learn more at sloan.com/touch-free
Shown above: ST-2469 Water Closet with CX-8158 Flushometer in Graphite, Sloan
Sloan’s sensor-operated products are leading the way toward the future of the integrated commercial restroom. With touch-free solutions for greater hand hygiene and cohesive design, that future is now. Learn more at sloan.com/touch-free
Shown above: ST-2469 Water Closet with CX-8158 Flushometer in Graphite, Sloan ® XLERATOR
Sloan’s sensor-operated products are leading the way toward the future of the integrated commercial restroom. With touch-free solutions for greater hand hygiene and cohesive design, that future is now. Learn more at sloan.com/touch-free
® EHD-501 Hand Dryer in Graphite, Designer Series™ DSG-83000 Gradient Sink with laminated cabinet-style vertical enclosure, BASYS ® EFX-250 Faucet and ESD-500 Soap Dispenser in Graphite, SU-7419
EHD-501 Hand Dryer in Graphite, Designer Series™
Designer Urinal with CX-8198 Flushometer in Graphite
DSG-83000 Gradient Sink with laminated cabinet-style vertical enclosure, BASYS
EFX-250 Faucet and ESD-500 Soap Dispenser in Graphite, SU-7419
Shown above: ST-2469 Water Closet with CX-8158 Flushometer in Graphite, Sloan ® XLERATOR ® EHD-501 Hand Dryer in Graphite, Designer Series™
DSG-83000 Gradient Sink with laminated cabinet-style vertical enclosure, BASYS ® EFX-250 Faucet and ESD-500 Soap Dispenser in Graphite, SU-7419
Designer Urinal with CX-8198 Flushometer in Graphite
Shown above: ST-2469 Water Closet with CX-8158 Flushometer in Graphite,
Designer Urinal with CX-8198 Flushometer in Graphite
Shown above: ST-2469 Water Closet with CX-8158 Flushometer in Graphite, Sloan
® EHD-501 Hand Dryer in Graphite, Designer Series™ DSG-83000 Gradient Sink with laminated cabinet-style vertical
Designer Urinal with CX-8198 Flushometer in Graphite
Designer Urinal with CX-8198 Flushometer in Graphite
Distributed in Canada by Dobbin Sales dobbinsales.com
MINISTRY OF CHILDREN & FAMILY DEVELOPMENT
Williams Lake, BC
to
the well-being of occupants. Fibreglass-frame
JURY COMMENT:
“This project takes an underutilized, poor performing and discarded single-storey retail building and transforms it with a variety of technical interventions that make it netzero, thus greatly extending its service life. Inside, the plain box has been enlivened with light, colour and cultural references.“
1. The refurbished building is surrounded by landscaping and outdoor spaces
enhance
windows were supplied by Cascadia Windows & Doors.
Located in Williams Lake, a city of 10,000 in the Cariboo Region of BC, this project represents the transformation of a 1500 sq.m singlestorey retail building into a NetZero Carbon Neutral office for the provincial government. It incorporates a suite of tenant Improvements, base building upgrades and energy retrofits. Together, these strategies enable the project to meet the GHG reduction requirements mandated by BC’s Climate Change Accountability Act, while at the same time following the Blueprint and Real Property Division guidelines for innovative service delivery.
For the energy retrofit, Passive House design techniques were implemented such as high efficiency triple-glazed windows on the southeast and west facades, enhanced thermal insulation, and the minimization of thermal bridging.
Internally, communal areas were strategically located near these windows with enclosed spaces positioned in the centre. Solatube skylights flood the interior with natural light, while the operable argon-filled windows with low-e coatings reduce reliance on mechanical systems and offer occupants environmental control.
Floor plan
1. Resident open workpoint
2. Quiet room
3. Privacy room
4. Client drumming room
5. Client w.c.
6. Vestibule
7. Client waiting area
8. Secure interview room
9. Interviiew room
10. Therapeutic playroom
11. Family visit room
12. Telecom main
13. Storage 14. Utility room
15. Receiption 16. Office
17. Mechanical
18. Water
19. Electrical
20. Staff w.c.
21. Break room
22. Meeting room
23. Free address workpoints
24. Wellness room
25. Training room
26. Dressing station
27. Staff outdoor area
2. With the improvements made to the envelope and PV modules covering most of the roof, the building has achieved Net-Zero Energy and is certified Zero Carbon Building by CAGBC (V2 – Design Standard). Many of the plumbing fixtures are Sloan and Chicago Faucets.
PROJECT PERFORMANCE
ENERGY INTENSITY (BUILDING AND PROCESS ENERGY) = 0 KWhr/m2/year
ENERGY INTENSITY REDUCTION RELATIVE TO REFERENCE BUILDING = 100%
PROJECT CREDITS
OWNER/DEVELOPER Ministry of Children and Family Development
ARCHITECT J. Robert Thibodeau Architecture + Design Inc
GENERAL CONTRACTOR Lauren Bros.
LANDSCAPE ARCHITECT BENCH Site Design Inc.
CIVIL ENGINEER True Consulting Group
Existing wood framing
Cascadia clip
Horizontal omega bar
Vertical omega bar
C-carrier rail 6. C-hanger
7. Prefinished cement board panels
8. Rigid mineral wool insulation, 2 x 100.
9. Gypsum board painted
10. Self-gasketing membrane tape
11. Self-drilling screw 6 x 25
12. Undercut anchor
13. Exterior grade plywood, 13mm
14. Cant slope
15. Roof insulation
16. Vapour barrier
17. Vestibule structure
18. Prepainted 22 ga. flashing with expansion joint
19. Mineral wool batt insulation
ELECTRICAL AND MECHANICAL ENGINEER
FWD Engineering Ltd. (now TWD Technologies)
STRUCTURAL ENGINEER Read Jones Christoffersen Ltd.
GEOTHERMAL CONSULTANT GeoTility Geothermal
Installations Corp
PHOTOVOLTAIC CONSULTANT HES PV (now Charge Solar)
ACOUSTIC CONSULTANT BKL Acoustics
ENERGY CONSULTANT Energy Revolution (Previously with TWD)
PHOTOS James Alfred
3. Once home to Sears and Fabricland stores, the refurbished building offers a vibrant and inviting environment. The building is equipped with a high-efficiency central ERV system by Winnipeg-based Tempeff. Acting as the building’s lungs, the ERV not only recovers heat, but also factors in humidity making it an excellent choice for occupant comfort in a cold climate. The ERV makes use of Dual-Core technology, allowing for continuous fresh air supply and frost-free operation in this climate.
These high-performance windows (with a U-value of 0.15 or R-6.67) enabled the window-to-wall ratio to be increased from 5% to 20%, enhancing both energy efficiency and occupant comfort. The existing mechanical and electrical systems were upgraded to highly efficient systems with geothermal heating and cooling capabilities.
Based on these upgrades, the energy model predicted a reduction of up to 80% in energy consumption relative to the baseline building. To achieve Net-Zero Energy, the building then offset the remaining 20% of energy consumption through on-site renewable energy in the form of solar photovoltaic (PV) modules covering most of the roof. The project is now certified Zero Carbon Building by CAGBC (V2 – Design Standard).
The daylighting strategies noted above were part of a much-needed redesign of the interior spaces. This redesign integrated WELL principles for occupant health and well-being, Rick Hansen Foundation principles for accessibility, and strategies to enhance Indigenous inclusion.
Existing: R-17
Upgraded: R-52
Sections illustrating the before and after modifications North, South and East walls
Features include gender-neutral bathrooms and signage, accessible facilities such as washrooms and kitchen, and audible and visual fire alarms. The selection of interior products and materials was based on durability, low VOCs and low embodied carbon.
Graphic design featuring regional First Nations’ stories, culture, language, and the natural abundance of the area, permeates the space. The design concept highlights local landmarks and Indigenous knowledge, with the entrance greeting visitors with “Ts7úllcwe,” meaning “come in.”
Secwepemc Elder narratives adorn the space, with colorful interview rooms representing valued animals. The lunchroom celebrates local berries, while the main workspace is surrounded by natural landmarks, creating serene ambiance.
Once home to Sears and Fabricland stores, and adjacent to a cramped parking lot with scant vegetation. The refurbished building is now surrounded by lush landscaping and meticulously crafted outdoor spaces. These serve to enhance the well-being of occupants, transforming the once lackluster exterior into a vibrant and inviting environment.
4. Communal areas were strategically located near windows, with enclosed spaces positioned in the centre. The project uses the BOREAS® dry cooling system by NIMBUS® which can accommodate almost any facility to maximize energy efficiency with Smart Programming that cycles fans as cooling demands change.
Wall
Tempeff’s Driving Innovation on Dedicated Outdoor Air Systems.
Tempeff’s Dedicated Outdoor Air Systems continue to not only stay current with industry changes, they LEED them. Orchestrating sustainability while conditioning the use of 100% outdoor air, and drastically removing outdoor contaminants improving indoor air quality. The use of Tempeff’s DOAS reduces the heavy load on other HVAC equipment to maintain longevity of all equipment, with the benefit of huge cost savings long term. Find out more about Tempeff’s dedicated outdoor air systems at tempeff.com
• Fully prefabricated, modular balcony system
• 34% embodied carbon reduction compared to a traditional concrete slab
• Experienced in achieving Passive House standards
• Science-Based Targets approved
• Innovative interfacing for easy-install on any façade or structure
• Preferred by developers across North America
• Up to 10x faster to install than a concrete alternative
• 15,000 balconies sold globally in 3 years
Mixed Use Award
CHEKO’NIEN HOUSE
University of Victoria, BC
JURY COMMENT:
“This project is notable for its richly mixed program; including student housing, academic areas and food services. Innovative and progressive, it makes a positive contribution to social life on the urban campus. Selective use of large windows and exposed wood in areas where people gather reinforce their connection to nature.”
1. The housing entrance is located on the new north-south greenway that connects the residential district.
BIRD’S WING PASSIVHAUS DUPLEX +
Vancouver, BC
JURY COMMENT:
“In addition to achieving Passive House performance, this duplex addresses multiple aspects of social sustainability, such as affordability, demographic diversity and ageing in place. It doubles the density in this former single-family zone, while still respecting the form and scale of the surrounding buildings.“
1. The folding roof line, like the wing of a bird in flight, and a modern, minimalist design, demonstrate a commitment to sustainability and innovation. The metal roofing and siding is Vicwest Vic Elite Ribbed Profile.
Bird’s Wing Passivhaus Duplex + is a new housing typology that elegantly adjusts to the occupants’ needs for space and flexibility, without waste. The name “Bird’s Wing Passivhaus Duplex +” has several layers of meaning, describing the architecture, planning, and unique objectives of this custom duplex that includes two primary dwelling units as well as two flexible lock-off suites.
The project takes a soft density approach, with four households under its wing, yet keeping within the scale of its single-family neighbourhood. Adaptability is key, with units able to expand and contract for generational flexibility.
The project also addresses accessibility for ageing-inplace, and affordability with its two primary and two lock off units on a previously single-family lot.
The architecture of Bird’s Wing incorporates a folding roof line, like the wing of a bird in flight. The modern and minimalist design demonstrates a shared commitment to sustainability and innovation. Located in an established neighbourhood on Vancouver’s west side, Bird’s Wing is just two blocks from an active commercial street.
2. Bird’s Wing brings four households together, with communal outdoor living spaces for larger gatherings. Cascadia Windows & Doors supplied the fixed and operable fibreglass windows from its Universal PH Series.
3. The colours indicate the distinct living units, which incorporate the rental suites, all within the Passive House thermal envelope.
Floor plans
1. Entry
2. Lock off suite North
3. Shared laundry
4. Storage
5. Mechanical room
6. Flex bedroom
7. Lock off suite South
8. Terraced patio
9. Primary bedroom
10. Ensuite
11. Balcony
12. Dining
With a Walkscore of 92 and Bikescore of 91 there is rarely a need to drive. However, both parking spaces are equipped with electric car chargers.
The design is rooted in nature. The result marries thermal efficiency with spatial efficiency in a perfect balance of design, space, and nature. The four comfortable, yet compact homes are nested within what appears to be a single-family home. Each is unique, bright, and connected to the outside through large operable windows on all sides.
Consistent with Passive House goals of efficiency and simplicity to avoid wasting energy, the design also avoids wasting space or materials. Every square inch is considered, impactful, and multi-functional. The planning is a creative three-dimensional puzzle of interlocking pieces. The suites bend and fold around each other to maximize efficiency and provide evocative volumes within strict zoning regulations.
4. The duplex interior connects to the exterior through strategically placed openings for ample daylight and cross-ventilation. nVent NUHEAT Mats provide radiant floor heating in the bathrooms and are stocked in standard sizes or can be custom made for a perfect fit. Ideal for sustainable projects, NUHEAT systems are 100% efficient, smart home compatible, ultra-low profile, and easily installed.
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Thank you to our sponsors, volunteers, speakers, and a endees for making BLC 2024 a success.
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GABION HOUSE
JURY COMMENT:
“An exemplar in its suburban context, this project is notable for its many technical innovations. The use of rocks from the site to form its character defining gabion wall is one example of its thoughtful and creative use of durable, low impact materials. Space planning emphasizes functionality and flexibility.“
1. The back of the house facing south-west and nestled within rock outcrops.
Deck structure and finish to remain separate from wall cladding, cladding to pass below uninterrupted
This makes the house a net zero energy building. The building is not connected to municipal water. The only water used in the building is drawn from the site and is well within annual rain levels. Four large storage containers store collected rainwater for irrigation and food production. All wastewater is managed on-site.
With net zero energy, net zero water, waste treatment on site and a palette of low carbon, natural materials, the design team is also seeking partial (petal) certification under the Living Building Challenge.
3. The pathway leading to the main entry. Cascadia Windows & Doors supplied its fixed and operable fibreglass windows to part of the project.
4. Natural light floods the dining area.
5. Looking east through the kitchen to the window at the end of the hall. Forbo Marmoleum flooring is used in the gym and the hallway to the multi-purpose rooms and master bedroom.
6. Local rocks from the site were used in the gabion walls which start within the building and extend out into the site.
Cross section through bedroom
Beam saddles set into stone
Roof drainage to water storage area under house
4" concrete slab on fill, c/w area connected to perimeter drainage system Foundation wing extension
Perimeter drainage to sump location
Foundation wall to bedrock below
Steel Siding
Lap Siding
Existing Building Upgrade Award
LITTLE BY LITTLE STUDIOS
Winnipeg, MB
1.
JURY COMMENT:
“This adaptive reuse of a 1950s commercial building is notable for its creative and comprehensive approach. Beyond the improvements in performance, the innovative repurposing of materials, such as tiles into countertops and existing studs into wood screens, make for a very elegant transformation.“
The retrofit brings new life to this modest, long time vacant commercial building. The metal cladding is Vicwest AD150 series panels in charcoal colour. Winnipeg-based Duxton Windows & Doors supplied provided fixed, tilt & turn, and slider sash fiberglass windows and series 458 doors.
Super low U-values
Long-lasting fiberglass frames
Beautiful aesthetics
Net Zero applications
SHOWN HERE
Sundance Housing Co-op Edmonton, Alberta
The first EnergieSprong project of scale in Canada
ReNü Engineering Inc. Butterwick Construction
HEIMAKLETTUR HOUSE
Langley, BC
JURY COMMENT:
“This small house is a great example of how doing more with less is key to sustainability. It is appropriately sited, well designed, well detailed, well crafted and thoughtful in its execution. It is notable for its modesty and simplicity, yet the interior has a generous sense of space and light.“
1. The house form references contemporary Nordic dwellings featuring pitched roofs, lean-to additions, wood framing, and contrasting cladding.
“This project reflects our dedication to staying at the forefront of sustainable design practices.”
Marwan Kassay Project Manager, Housing Development
Success story | Mississauga
While designing Credit River Way, Peel Region and FRAM Building Group collaborated with sustainable building experts from the Savings by Design program. This allowed them to explore strategies in achieving sustainability and energy efficiency goals—including ventilation and heating upgrades along with an innovative solar wall that preheats make-up air.
expert assistance and incentives up to $120,000*
39,911 m3
Projected annual natural gas savings
Projected annual energy cost savings 80,889 kg CO2e
Projected annual greenhouse gas reduction
The gables are oriented north/south with view and ventilation windows on all sides. The site is forested along its east edge and southeast corner with reduced direct daylight on the home until midafternoon for much of the year. Deciduous trees have been planted along the west face to limit late afternoon heat gain. A high-level fan redistributes warm air that has stratified within the vaulted living space. The entire site was kept permeable and roof rainwater is captured with controlled release to the wetland area to the north.
and 5. The interior has a generous sense of space and light. Fixtures and finishes are natural with limited VOCs or allergens. Cascadia Windows & Doors supplied its fixed and operable fibreglass windows.
The project maintains a strong connection to the site, with strategically placed windows and a direct connection to nature and the outdoors from the living spaces. The home is primarily built of natural and locally-sourced material – largely wood and wood products. The structure is wood frame on an exposed concrete slab on grade with a polished finish. The various siding profiles are western red cedar, while the roof is standing seam metal.
Internally, fixtures and finishes are natural and easy to clean with limited VOCs or allergens. These include painted gypsum wall board, pine board and clear finished maple plywood millwork. In keeping with the simple aesthetic, furniture is functionally minimal.
With its careful siting, simplicity of form, economy of space, and robust material palette, Heimaklettur House sets an inspiring example for other single-family residences to follow.
4 5
3. The simple plan defines the overall form, articulating a “living gable” and a “sleeping gable” which are oriented north/south with view and ventilation windows on all sides.
4.
For more information on the nine winning projects, links to the original Awards submissions, and to access the archive of winning projects from past years – a fantastic resource of Canadian sustainable
WINDERMERE FIRE STATION 31
Edmonton, AB
JURY COMMENT:
“A fine example of a building in which the form is driven by its performance targets, the sustainability strategies required, and the technologies employed to implement them. The result is simple and elegant, a radical and refreshing departure from the traditional architectural responses to this typology.“
CANADIAN GREEN BUILDING 2024 AWARDS
CONGRATULATIONS to the winning teams
Institutional (Large) Award: UBC MacLeod Building Renewal, Proscenium Architecture and Teeple Architects. Top left : Proscenium Architecture + Interiors (l to r) : Ben Nielsen, Alissa Foss, Kori Chan, James Bligh. Top right : Teeple Architects (l to r) : Myles Craig, Avery Guthrie, Stephen Teeple.
Institutional (Small) Award: Windermere Fire Station 31, S2Architecture and GH3* Architects.
Top left: S2Architecture (l to r): Linus Murphy and Erin Jess.
Top right: gh3 Architects (l to r): Mark Kim, Pat Hanson, Raymond Chow, Joel Di Giacomo.
Bottom: EcoAmmo (l to r): Angela Li, Andriana Beauchemin, Steph Carter, Madeleine Drake, Tim Tewsley, Hannah Li.
The annual program to recognize excellence in the design and execution of all types of sustainably-designed, high-performance Canadian residential and non-residential buildings and interiors, both new and renovated.
Residential (Small) Award: Heimaklettur House, MOTIV Architects Inc. ( l to r) Madeleine Cardin, Jackie Rosborough, Asher deGroot, Kristina Le, Tracey Mactavish.
Residential (Small) Award: Bird’s Wing Passivhaus Duplex, ONE Seed Architecture. (l to r) Allison Holden-Pope, Hannah Griffiths, and Emily Reddy.
Mixed Use Award: Cheko’Nien House, Perkins&Will.
The Perkins&Will design team : Alex Minard, Kaz Bremner, Jana Foit, Adrian Watson, and David Damon with Kimberly Baba, Prachi Bhinde, Markus Brown, Aidan Carruthers, Cheney Chen, Cillian Collins, Paul Cowcher, Mahdiar Ghaffarianhoseini, EJ Hamilton, Jessica Kim, Rafaela Kirloss, Neal Li, Manuela Londono, Khuyen Luong, Heather Miller, Jennifer Miller, Nariman Mousavi, Rick Piccolo, Adrienne Rademaker, and Spencer Todd.
Technical Award: BC Ministry of Children and Family Development, J. Robert Thibodeau Architecture + Design Inc.
(l to r) : Harsh Mehra, J.Robert Thibodeau, Marjorie Beaulieu.
Residential (Large) Award: Foxglove Supportive Housing and Shelter, NSDA Architects.
(l to r): Larry Adams and Ken Wong.
Technical Award: Gabion House, Waymark Architecture. (l to r): Mizraim Garduño, Will King, Graeme Verhulst, Sarah King, Stephen Sprenkle, Ana Ahumada, and Shari Khadem.
Existing Building Upgrade Award: Little by Little Studios, pico ARCHITECTURE inc.. (l to r) : Michelle Peake, Tim Horton, Gail Little, Evan Jameson, Bobbi MacLennan. Missing: Jon Ferreira, Julia Evancio, Diego Kerzer. Photo by Douglas Little Photography.
Thanks to our sponsors and jury
Sindhu Mahadevan
Studio Lead and Head of R&D at MGA Michael Green Architecture (MGA), Vancouver
Daniel Ling
Director and Principal, Montgomery Sisam Architects OAA, AIBC, SAA, AANB, NSAA, AIA, MRAIC, LEED AP
National Sponsors
Category Sponsors
Peter Osborne
Architect, AIBC, AAA, SAA, MAA, OAA, FRAIC, LEED ® AP Partner, GEC Architecture, Toronto
Total Precast Concrete Key Attributes to Passive House Development are:
· Manufactured in local precast facilities under controlled conditions
· The whole building envelope in one composite panel; air barrier, moisture control, insulation and the structure
· Hollowcore floor slabs allow for a much lower depth to span ratio
· Hollowcore provides the lowest GWP per m2 of concrete floor area
· Precast concrete dramatically reduces the construction schedule, site congestion, noise and environmental impacts
For more information on Passive House Total Precast Concrete, visit www.cpci.ca/publications to download your free copies of the Structural Solutions Guide and the Putman Family YWCA Total Precast Concrete Publication.
Project: The Putman Family YWCA, Hamilton, ON Architect: Kearns Mancini Architects Inc., Toronto, ON
