Popular Topics: Mass Timber Fire Tests Sustainability Events
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September 15, 2025, Ottawa, ON: The Canadian Wood Council (CWC) welcomes the federal government’s launch of the Build Canada Homes (BCH) agency, announced yesterday by Prime Minister Mark Carney. Backed by a robust $13 billion investment and a plan to allocate federally owned lands for development, BCH will fast-track the delivery of affordable, sustainable housing nationwide.
“This commitment to factory-built housing and prefabricated building components, including both mass timber and light wood frame systems, directly supports the architects, engineers, and builders we work with every day. It enables them to rapidly deploy quality homes at scale, while meeting Canada’s sustainability and affordability goals,” said Rick Jeffery, President and CEO of CWC.
“We’re especially encouraged by BCH’s plan to adopt a ‘Buy Canadian’ policy and streamline permitting for bulk projects.”
BCH’s first projects will be launched in Dartmouth, Longueuil, Ottawa, Toronto, Winnipeg, and Edmonton, with construction expected to begin next year. The agency will also work with the Nunavut Housing Corporation to deliver 700 homes, 30% of which will be built off-site and transported to Nunavut.
In advance of this announcement, the Canadian Wood Council (CWC) with Forest Products Association of Canada (FPAC) submitted recommendations to the BCH Market Sounding Guide highlighting how wood-based modern methods of construction (MMC)—including mass timber, light wood frame, and modular systems—can reduce build times by up to 50%, cut carbon emissions by 30–60%, and lower long-term operating costs.
The CWC and FPAC urges BCH to implement key recommendations from its submission, including:
The CWC stands ready to champion this effort and ensure design and construction professionals have the information and support they need to rapidly deploy the sustainable, affordable homes Canadians need.
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The Canadian Wood Council (CWC) is a leading force in advancing building codes and standards for wood construction, ensuring market access for Canadian wood products, and accelerating the adoption of sustainable, wood-based construction solutions in the marketplace. As a national federation of associations, the CWC serves as the unifying voice for our members, who represent hundreds of manufacturers across the country.
Discover the world’s first 10-storey exposed mass timber academic tower at George Brown College. This landmark project proves that sustainable, innovative, and human-centred design can stand tall together.
George Brown College’s Limberlost Place redefines what’s possible with mass timber construction. Rising 10 storeys above the college’s Toronto waterfront campus, this project is currently the largest exposed mass timber building of its occupancy type in the world.
Designed by Moriyama & Teshima Architects in joint venture with Acton Ostry Architects, built by PCL Construction, and realized in partnership with George Brown College, Limberlost Place demonstrates how innovation and collaboration can create a new model for sustainable development.
Mass timber is more than a building material — it’s a climate solution. This project shows that Canada’s design and construction industry is leading the way to a net-zero future.
By prioritizing wood construction, Limberlost:
Limberlost Place was made possible through strong collaboration. George Brown College worked alongside architects, engineers, and construction partners to deliver a bold vision: a living classroom where future designers, builders, and innovators can study inside the very spaces shaping tomorrow’s built environment.
Limberlost Place is more than a single project. It’s a blueprint for how to build smarter and faster. By combining mass timber with hybrid engineering solutions, this project has set a new benchmark for low carbon construction in Canada and beyond.
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This video case study was made possible through funding support from Natural Resources Canada and the Canadian Wood Council.
The Canadian Wood Council partnered with federal and provincial governments and organizations, as well as key experts, to conduct a series of five fire research burns on a full-scale mass timber structure in Ottawa. The five tests occurred in June 2022. The project supports market acceptance of tall and large mass timber buildings in Canada and encourages the construction of buildings that include mass timber.
With the most certified sustainable forests in the world, Canada is a champion of sustainable forest management and in a position to solidify our global leadership in the bioeconomy and forest sector by advancing mass timber adoption. Mass timber is revolutionizing the building industry as a renewable, nature-based construction material. Recognizing mass timber’s vital role in achieving a low carbon, built environment, the Canadian Wood Council and its partners are dedicated to advancing its adoption.
Purpose
The project was designed to support market acceptance of tall and large mass timber buildings in Canada and encourage the construction of buildings that include mass timber. By designing and executing a series of demonstration fire research tests on a full-scale mass timber structure, and collecting data from tests, the project:

Objectives
While there is evidence, research, and case studies that demonstrate the comparable, safety and performance of mass timber construction compared to construction using conventional materials like steel and concrete, misconceptions still circulate. By designing and executing a series of demonstration fire research burns on a full-scale mass timber structure, and collecting data from these burns, our objective was to:
Targeted Audiences
Various key stakeholders within the construction sector need to be educated through science-based tests that mass timber building systems can be designed to provide a safe building environment when subjected to fire. The key groups targeted by the project include, but are not limited to:
Funders & Stakeholders
Full Scale Fire Testing and Research
The National Research Council of Canada (NRC) provided support for the technical work and science-based fire tests, as part of its research to inform the advancement of safe and innovative solutions across Canada’s construction industry.
Key Consultants & Contractors
Key Suppliers & Manufacturers
Five mass timber product manufacturers supplied the mass timber materials:
Several key material suppliers also supported the program:
The structure for the Ottawa Fire Test was built by Timmerman Timberworks Inc.
This comprehensive pedagogical resource presents two detailed mass timber projects, developed to support educators in teaching advanced wood construction concepts.
The first project is a 3-storey mass timber office building featuring a Glulam post-and-beam main structural system supporting CLT floor and roof panels. The case study includes extensive engineering calculations for the primary structure, detailed analyses and design of CLT shear walls, and full calculations for all major connections. Sample construction documents are provided at the end of the case study, offering practical examples of how the design can be implemented. The resource is complemented by a fully detailed architectural and structural Revit model, providing a complete digital representation of the project. An accompanying Design Example illustrates practical applications of the design principles, helping students connect theoretical concepts with real-world practice.
The second component focuses on timber highway bridge design. Key reference materials include Wood Highway Bridges (CWC), the Canadian Highway Bridge Design Code 2014 (CHBDC), CAN/CSA O86-14, and the Ontario Wood Bridge Reference Guide. The material covers wood bridge systems—including decks, superstructures, and substructures—with examples from Canada, the United States, and Europe demonstrating a variety of timber bridge types and designs. Durability considerations are emphasized, including protective roofing, preservative treatments, moisture control, proper detailing for drainage and airflow, and the use of corrosion-resistant connectors. A detailed design example of an 18 m single-span vehicular bridge is included, featuring transverse glulam deck panels on glulam girders. Structural analyses for deck panels and girders, stiffener beams, diaphragms, and major connections are provided, with calculations and code-based design methods aligned with CHBDC standards.
Together, these projects provide educators with a robust, ready-to-use teaching package that integrates theoretical knowledge, engineering calculations, construction documentation, and digital modeling. The resource supports instruction in both building and bridge mass timber systems, allowing students to explore structural design, durability, load transfer, and practical implementation in real-world contexts. It is intended to facilitate comprehensive learning in wood construction, bridging the gap between classroom theory and professional practice.
These teaching materials were developed by the Canadian Wood Council. The content is provided free of charge for teaching and educational purposes only. Any commercial use, redistribution, or modification outside of academic teaching is strictly prohibited.
When using these resources in any context that requires citation, please use the format below.
Author(s). (Year). Title of module [Teaching Module]. Funded and published by the Canadian Wood Council.
This resource is intended to provide educators with a clear framework for teaching the principles of mass timber design and prefabrication. The content is organized into four modules that highlight foundational knowledge, technical design considerations, early construction strategies, and sustainability. Together, these modules support students in developing a holistic understanding of how mass timber projects are conceived, designed, and delivered.
Canadian Wood Council
These teaching materials were developed by university professors with funding support from the Canadian Wood Council. The content is provided free of charge for teaching and educational purposes only. Any commercial use, redistribution, or modification outside of academic teaching is strictly prohibited.
When using these resources in any context that requires citation, please use the format below.
Author(s). (Year). Title of module [Teaching Module]. Funded and published by the Canadian Wood Council.
Canada: A Forest Country
With 362 million hectares of forest, Canada is the third-most forested country in the world.
Coming soon
This case study presents a 3-storey mass timber office building designed with a Glulam post-and-beam main structural system supporting CLT floor and roof panels. It has been developed as a teaching resource for educators, providing comprehensive engineering calculations for the primary structure, detailed analyses and design of CLT shear walls, and full calculations for all major connections.
To support practical learning, sample construction documents are included at the end of the case study, offering concrete examples of how the design can be implemented. The resource is complemented by a fully detailed architectural and structural Revit model, giving educators a complete digital representation of the project that can be used in teaching or demonstration settings. An accompanying Design Example further illustrates the application of design principles, helping students connect theory with real-world practice.
This material is intended to facilitate the instruction of advanced mass timber construction concepts, supporting both the theoretical understanding and practical skills of students. By integrating structural calculations, construction documentation, and digital modeling, it provides educators with a comprehensive, ready-to-use resource for teaching wood-based building design and construction.
These resources were developed collaboratively by Fast+Epp, the Canadian Wood Council, and contributors from George Brown College. They reflect current design and construction practice and were created to support teaching and learning in wood design and architecture.
The resources remain the intellectual property of the respective authors and are provided free of charge for educational purposes. Any commercial use, redistribution, or modification outside of an academic setting is strictly prohibited.
When these resources are used in a context that requires citation, please use the following format:
Author(s). (Year). Title of module [Teaching Module]. Funded and published by the Canadian Wood Council.
Welcome, this course is a case study of a number of educational buildings in both the United States and Canada and how wood used in the construction of these buildings supports sustainability, promotes health and motivates learning.
Steve Craft, Ph.D., P.Eng.
Co-founder
CHM Fire Consultants – Ottawa, ON
Dr. Steven Craft is a Principal Engineer with CHM Fire Consultants Ltd, which he co-founded in 2011, and an Adjunct Professor in the Fire Safety Engineering Program at Carleton University. He has an undergraduate degree in Forest Engineering from the University of New Brunswick and a Ph.D. in Fire Safety Engineering from Carleton University. Dr. Craft teaches courses in Wood Engineering, Fire Dynamics, and Wood Structures and Fire Safety at Carleton University. As well, he is active in Canadian and international codes and standards work, including chairing a task group under CSA O86, Canada’s Wood Design Standard, on fire resistance and a task group under ULC’s Fire Test Committee on exterior fire tests.
Discover the innovative approach to housing supply undertaken by Pathway Non-Profit Community Developments Inc. of Peel. The Arbor Mill expansion sets a remarkable precedent for other non-profit affordable housing providers who want to build more housing and can do it by adding additional units on top of their existing buildings. Globally, it is estimated that approximately 20-25% of existing buildings can support a vertical addition in wood, which is a comparatively light weight building material.
This novel approach removes the need to find new land to develop and has the added benefit of immediately integrating new residents into an existing supportive community. This project added 6 barrier-free, affordable apartments on top of a 35-year old, occupied residential building using prefabricated mass timber, delivering more affordable housing through the “gentle densification” of existing infrastructure.
In this webinar, the project team will discuss the architectural, structural, and design challenges of the project, including blending prefabricated mass timber construction methods with an older structure built with conventional materials. Key sustainability and construction considerations will also be highlighted. Don’t miss this opportunity to gain valuable insights from one of the first project teams in North America to pursue this innovative approach to housing delivery.
Roman Spektor
General Manager
Pathway Non-Profit Community Developments Inc. of Peel
Mechanical engineer by profession, Roman has been the General Manager of Pathway for over 25 years and has managed social housing projects for 35 years. Pathway Non-Profit Community Developments Inc. of Peel (Pathway) is an interfaith non-profit corporation that was incorporated in 1988. The Pathway organization is run by a volunteer board made up of members of the three founding congregations. Pathway owns and operates two apartment building in Mississauga constructed in the early 90s. Pathway’s two buildings, Forest Ridge and Arbour Mill, house 230 families and are funded by rental income and a government subsidy.
Pathway has also created a separate management company and manages other non-profit housing communities. Roman has coordinated with the volunteer board on all aspects of management of the buildings including budgeting, capital work and project management. Through the creation of programs for the residents, Pathway has created inclusive communities where all residents feel welcome.
Cathy Tafler, OAA
Partner
Tafler Rylett Architects
Cathy has been a partner in the firm Tafler Rylett Architects since 1996 and is involved in all aspects of the firm’s work including client consultation, design, permit application, specifications and contract administration. Cathy is committed to producing thoughtful and environmentally responsible projects that are integrated with the surrounding landscape. The firm designs with a collaborative process, listening to their client’s requirements and budget and input from the surrounding community.
Cathy was chair of the OAA’s Committee on the Environment and is a member of the Toronto Alliance to End Homelessness (TAEH). The firm’s work includes supportive and affordable housing, offices, institutional and private residential projects. Major projects include supportive housing for Houselink Community Homes, offices for Doctors Without Borders, offices for the U of T Faculty Association, Tiny Treasure Montessori School and affordable housing for Pathway.
Craig Nicoletti, P.Eng.
Partner, Structural Engineer
Engineering Link Inc.
Craig is a Professional Engineer and Partner for the Structural Division at Engineering Link. He has been with Engineering Link since 2011 and brings more than 20 years of structural engineering expertise to his projects. During his tenure, Craig acquired a diverse portfolio of experience with wood projects that spans all sectors including commercial, recreational, industrial, hospitality, civic, and sporting facilities, in addition to heritage designated sites.
Stephen Balamut, B.Eng.
Project Manager
Element5
Stephen is a Civil Engineering Graduate of McMaster University. He began with Element5 as a designer and estimator, then moved into his current project manager position where he has overseen over 50 completed mass timber projects, from low- and mid-rise residential, to mixed-use and commercial. As a project manager, Stephen oversees the planning, coordination, and execution of Element5’s mass timber projects. He collaborates closely with architects, engineers, and contractors to ensure the structural integrity and sustainability of the mass timber components. Stephen is driven by a passion for contributing to sustainable projects that have a meaningful and lasting impact on people’s lives.
Timber structures are getting bigger and higher with the availability of economical mass timber products on the market. Timber is also very attractive to designers in seismic-prone regions because of its advantageous strength-to-weight ratio. However, resilience becomes an issue as traditional ductility strategies are not low-damage and result in loss of stiffness following a seismic event.
In this presentation, basic concepts of seismic engineering and structural ductility are reviewed. The drawbacks of typical timber connections designed to provide ductility to timber structures are identified along with the long-term consequences. Resilient seismic dampers provide a solution to this issue. They are self-centering friction devices that do not get damaged within their ultimate capacity. The technology behind the resilient friction dampers is explained along with their application in different structural case studies.
Pierre Quenneville
Professor of timber design, The University of Auckland
CTO, Tectonus Ltd.
David Bowick has received many industry honours since he began his career in 1990. His inventive approach to design has made him sought-after, particularly when a project calls for innovative solutions. He is a three-time recipient of the WoodWorks Building the Future engineer award, and has received awards for his work in wood, concrete and architectural steel. Dozens of projects he has worked on have been granted awards in the field of architecture, such as the Perimeter Institute for Theoretical Physics and the French River Visitors Centre (both recipients of the Governor General’s Award).
An avid teacher, David is an adjunct professor in the Masters in Architecture program at the University of Toronto. He is a frequent guest speaker on the topics of architecture and engineering, and contributes to the industry through committees and events. His writing has appeared in several publications, including Concrete Toronto.
David is a licensed professional engineer in the provinces of Ontario, British Columbia, Alberta and New Brunswick. He is a member of the Canadian Standards Association Technical Committee on CAN/CSA-O86, Engineering Design in Wood and a member of the Technical Committee responsible for the Engineering Guide for Wood Frame Construction.












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