Canadian Wood Council and George Brown College’s Brookfield Sustainability Institute to co-host WoodWorks Summit in Toronto
Ottawa, Toronto | 27 March 2024] – The Canadian Wood Council (CWC) and George Brown College’s Brookfield Sustainability Institute (BSI) are thrilled to announce a strategic partnership aimed at fostering education in sustainable construction practices. Under this partnership, the CWC and BSI will join forces on various initiatives dedicated to accelerating the adoption of sustainable wood construction. Central to this effort is the WoodWorks Summit, which the organizations will co-host in Toronto October 21-25, 2024. The Summit promises to be a dynamic collection of events that will bring together industry leaders, practitioners, academics, and policymakers to explore the latest advancements, challenges, and opportunities in wood construction and sustainability. “We are excited to embark on this collaborative journey with the Brookfield Sustainability Institute,” said Martin Richard, VP of Market Development and Communications at the Canadian Wood Council. “Together, we aim to drive innovation, share knowledge, and accelerate the adoption of sustainable wood construction.” The WoodWorks Summit will feature an engaging lineup of events, including keynote speeches, panel discussions, tours, and networking sessions. Attendees can expect to engage with cutting-edge research, best practices, and real-world case studies, all aimed at demonstrating the use of wood as an innovative, high-performance, sustainable building material. “Our partnership with the Canadian Wood Council underscores our commitment to advancing sustainability in the built environment,” remarked Jacob Kessler, Director of Business Development & Account Management at the Brookfield Sustainability Institute. “By combining our expertise and resources, we can make significant strides to empower the design and construction community with the practical knowledge and technical resources needed to create healthier, more resilient communities with a reduced carbon footprint.” Through this collaboration, the CWC and BSI aim to catalyze positive change within the construction industry. For more information about the WoodWorks Summit, please visit www.woodworkssummit.ca.
Large-Scale Fire Tests of A Mass Timber Building Structure
The Mass Timber Demonstration Fire Test Program (MTDFTP) included two series of experiments: the pilot scale demonstration tests in summer 2021 in Richmond, BC [1] and the large scale fire tests in summer 2022 in Ottawa, ON. The series of large scale fire tests on a mass timber structure were conducted to study fire safety during construction, fire dynamics and performance in an open plan office space and residential suites, and influence of exposed mass timber on fire severity and duration. As part of its research to inform the advancement of safe and innovative solutions across Canada’s construction industry, the National Research Council of Canada (NRC) conducted the technical work and science-based large scale fire tests to support the MTDFTP. NRC was responsible for instrumenting the test structure, setting up fire scenarios and fuel loads, conducting the large scale fire tests, analyzing test data and documenting the results. This report documents the fire scenarios, fuel loads, experimental setups, instrumentation, measurements and procedure used in the large scale fire tests. The experimental data, results of data analysis, key findings and conclusions are provided in the report.
Timber Bridge Inspection, Maintenance, Restoration and Design Detailing Guide
This 3-volume guide on timber bridge inspection, maintenance, restoration, and detailing covers everything you need to know about detailing durable wood bridges, starting with a thorough description of wood’s unique and often advantageous properties, and concluding with advanced topics that will be of interest to engineers world-wide.
Canadian Wood Council Unveils New Brand Identity for WoodWorks Program
OTTAWA, Ontario – September 27, 2023 – The Canadian Wood Council (CWC) is delighted to announce the launch of an updated brand identity for its WoodWorks program. This reimagined look created in partnership with agency partner BBDO Canada, improves the accessibility of the brand and establishes an independent visual identity for the Canadian WoodWorks program within a rapidly evolving marketplace. With its simplified, modern design, the brand embraces inclusivity and invites a broader audience to explore the benefits of wood construction and the important role it must play in the future of sustainable development. The newly unveiled brand identity embodies the WoodWorks program’s dedication to technical excellence, environmental responsibility, and service to communities and individuals across Canada. Martin Richard, Vice-President Communications and Market Development at the Canadian Wood Council, expressed his enthusiasm for the rebrand, stating, “We are pleased to launch this new brand identity which better reflects the quality of WoodWorks’s technical leadership and purpose of the program while signaling our commitment to the environment and people the program serves. It’s an exciting step toward ensuring that the program is clear and accessible to all, reinforcing our dedication to advancing wood construction and sustainable development in Canada and beyond.” The WoodWorks program, under its new brand identity, is focused on expert led technical support to developers, architects, engineers, builders, and other industry professionals who want to expand their capacity for wood design and construction. The program remains committed to the pursuit of technical excellence and to connecting professionals with the information and resources they need to pursue wood construction in all its forms as well as providing valuable resources and educational opportunities. The design ethos of the new brand identity pays homage to Canadian Modernism, honouring a style that is timeless in its simplicity and functionality. The symbol showcases the strength of our collaboration with the AEC+D community in enabling construction with wood. The refreshed colour palette draws inspiration from the organic hues found in our forests, wood products and the many construction sites across Canada. The Canadian Wood Council invites everyone to reacquaint themselves with the WoodWorks program and its new brand identity. High-resolution images of the new brand identity and logos are available upon request.
Canadian Nuclear Laboratories
Canadian Nuclear Laboratories: Case Study and Environmental Impact Analysis This report showcases how Canadian Nuclear Laboratories (CNL) delivered three landmark mass timber buildings at its Chalk River campus while meeting the federal government’s net-zero commitments. It highlights how an Integrated Project Delivery (IPD) approach enabled collaboration across architects, engineers, and builders to achieve cost-neutral, low-carbon construction. Readers will learn how the project team reduced embodied and operational carbon well beyond federal targets, demonstrated the fire safety and durability of mass timber, and created high-performance workplaces that enhance occupant well-being. With lessons on procurement, codes, and whole-building life cycle assessment, the case study offers a practical roadmap for governments, designers, and developers aiming to accelerate Canada’s transition to sustainable, net-zero infrastructure.
Promoting Health and Wellness with Wood Architecture
The year 2020 will forever be synonymous with COVID-19. After experiencing the pandemic and its ripple effects, few would question the importance of health and wellness. What people may not consider is the impact that our surrounding environments have on our health. Research shows that incorporating wood and other natural elements into buildings can have a positive effect on occupants’ overall health and well-being. The term for this effect is called biophilia, which refers to humanity’s innate need to connect with nature. Many industries are embracing biophilic design and its benefits. Employers are eager to create inviting spaces for their teams, hospital designs have shifted from cold and industrial-like to bright environments with wayfinding elements, and homeowners are expanding their living spaces with decks, fences, and pergolas so they can gather with friends and family outdoors. The wellness impacts of wood extend beyond the biophilic advantages of finished spaces. Mass timber buildings also benefit workers throughout the construction process by reducing construction time, and prefabricated elements contribute to cleaner, safer building sites. The team at the Canadian Wood Council/Wood WORKS! is committed to providing design and construction professionals with the tools and information needed to build with wood. We’re going taller, we’re getting bigger, and, from coast to coast, we’re not stopping. Building with wood is the right choice, for the environment and for everyone’s well-being.
Advancing Mass Timber Systems in Vancouver Schools
This case study examines the design and construction of two elementary schools in Vancouver, British Columbia in which mass timber was chosen as the primary construction system for the first time. W k ’wan’ s t syaqw m Elementary School (formerly Sir Matthew Begbie Elementary School) and Bayview Elementary School, located on the east and west sides of the city respectfully, were part of a pilot project by the Vancouver School Board (VSB) aimed to assess the potential for expanding the use of mass timber in future school projects (Figures 1.1 and 1.2). To this end, the documentation of: the opportunities presented, the challenges faced and the lessons learned, is a vital step in the evaluation process.
Low-Rise Commercial Construction in Wood
Across Canada, the low-rise non-residential sector—think offices, retail stores, warehouses, and restaurants—presents a major growth opportunity for structural wood systems, including light wood-frame, heavy timber, mass timber, and hybrid construction. Together, retail, office, and light industrial warehouse buildings account for nearly 75% of new floor space in this market each year. Yet despite their scale, these segments continue to show low uptake of structural wood. As retailers adapt to the shift toward online shopping and businesses compete to attract talent, the design and performance of their buildings matter more than ever. Wood offers a sustainable, visually appealing solution that enhances employee well-being and elevates commercial spaces. This new technical publication explores the market potential, challenges, and the role wood can play in redefining this sector.
The Canadian Guide to Mid-Rise Wood Construction 2021
The Mid-Rise project and the ensuing publication were conceived in order to provide a guide for opportunities that have been created by Canadian Code Provisions progressing, allowing 6 storey wood buildings over at least a decade. The foundation for some of the ideas contained within, came from the Wood WORKS! program hosting regional focus groups, made up of key industry stakeholders. They were held at various locations across Canada during 2019. From the focus-group conversations and the research gathered and analyzed, it was evident that each province was at varying degrees of adoption, understanding and application for wood buildings up to 6 storeys. The opportunities that are available for wood use in mid-rise development are varied and many and it is hoped that some of the illustrations and information contained inside this guide will continue to inspire the design and construction industry. The Code Matrix captures the variations of code provisions currently in use in each of the Canadian provinces, and highlights Part 3,4 and 5 requirements for wood buildings up to 6 storeys in height. Permissible building types, heights and areas, permitted mixed major occupancies, required fire resistance ratings and sprinkler provisions are illustrated. The flow of the sections is laid out to mirror basic project planning steps that are generally undertaken by design teams. A keen understanding of what is allowed by code, creates the conversation around ideas for buildings and potential project opportunities. The location of a site, how it fits into local planning and zoning regulations, and a business case that makes it achievable, are all stages a design team navigates early with a client. Many factors drive the business case. Goals set early for greener and environmentally sustainable development, applications of sustainable materials having significantly lower embodied carbon, can be incorporated into design principles. Schedule often drives design and project efficiency, creating consideration into using prefabricated and modular wood structural systems. Part 5 of the guide contains some technical considerations for 5- and 6- storey wood buildings is laid out to help designers better understand some of the practical considerations needed for the construction and design of mid-rise wood buildings. It is written for design professionals in the construction industry, and builders with the necessary skills to consider taller wood buildings. This guide is illustrated to be relevant to all design and building professionals involved in building our future environments, including architects, engineers, the development community, material suppliers, manufacturers, building inspectors, municipal officials and planners, project managers, contractors, innovators, and the general public at large.
Surface Flammability and Flame-Spread Ratings
The rate at which flame spreads on the exposed interior surfaces or a room or space can have an impact on the rate of fire growth within an area, especially if the materials of the exposed surfaces are highly flammable. Therefore, the National Building Code of Canada (NBC)¹ regulates the surface flammability of any material that forms part of the interior surface of walls, ceilings and, in some cases, floors, in buildings. Based on a standard fire-test method, the NBC uses a rating system to quantify surface flammability that allows comparison of one material to another, and the ratings within that system are called flame-spread ratings (FSR). For some buildings, the smoke generated by materials or products lining some areas of the building when they burn is also regulated by the NBC. Since it may take some additional time for occupants to exit the building, this applies to all unsprinklered high buildings and all elevators or Group B occupancies in high buildings. The FSR and SDC is also regulated for some materials used in ducts and plenums. The smoke produced from a material or product is measured and quantified through another rating system, based on a standard fire-test method — the smoke developed classification (SDC). For most wood products used as interior finishes, both of these properties — the FSR and the SDC — are to be determined in accordance with CAN/ULC-S102, “Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies.”² For flooring, CAN/ULC-S102.2 “Standard Method of Test for Surface Burning Characteristics of Flooring, Floor Coverings, and Miscellaneous Materials and Assemblies is to be used when a SDC or FSR is required.
Fire Separations & Fire-Resistance Ratings
Fire separations and fire-resistance ratings are often required together but they are not interchangeable terms, nor are they necessarily mutually inclusive. The National Building Code of Canada (NBC)1 provides the following definitions: A fire separation is defined as “a construction assembly that acts as a barrier against the spread of fire.” A fire-resistance rating is defined as “the time in minutes or hours that a material or assembly of materials will withstand the passage of flame and the transmission of heat when exposed to fire under specified conditions of test and performance criteria, or as determined by extension or interpretation of information derived therefrom as prescribed in [the NBC].” In many buildings, the structural members such as beams and columns, and structural or non-structural assemblies such as walls and floors, are required to exhibit some degree of resistance to fire in order to prevent the spread of fire and smoke, and/or to minimize the risk of collapse of the building in the event of a fire. However, fire separations are assemblies that may or may not be required to have a specific fire-resistance rating, while structural members such as beams and columns that require a fire resistance rating to maintain the structural stability of a building in the event of a fire are not fire separations because they do not “act as a barrier against the spread of fire.” Requirements for fire separations and fire-resistance ratings are just one aspect of the fire-safe design approach used by the Code to reduce risk to building occupants of injury, as well as to reduce risk of property loss. Together, they are key elements to the strategy of controlling fire spread called “compartmentation.”
Tall Wood Course of Construction Site Fire Safety
The vulnerability of any building, regardless of the material used, in a fire situation is higher during the construction phase when compared to the susceptibility of the building after it has been completed and occupied. This is because the risks and hazards found on a construction site differ both in nature and potential impact from those in a completed building; and these risks are occurring at a time when the fire prevention elements that are designed to be part of the completed building are not yet in place. For these reasons, construction site fire safety includes some unique challenges. Developing an understanding of these hazards and their potential risks is the first step towards fire prevention and mitigation during the course of construction (CoC).
