Overview of the Canadian Mass Timber Technical Guide

Course Overview

Join us for an introduction to a new, comprehensive Canadian technical reference guide to mass timber. Canada’s inherent building-with-wood culture lays a solid foundation for the continued growth of mass timber construction. Learn more about why mass timber is right for your next project, the design process and building systems, code acceptance, our expertise and more.

Learning Objectives

How mass timber can be incorporated into a variety of structural projects that typically utilize other materials.
Design considerations for utilizing mass timber and how the Mass timber guide can provide them with the information to navigate mass timber design.
How to use the mass timber reference guide for cross laminated timber and glue laminated timber design and construction.
Overview of the economic and sustainable benefits of mass timber construction.

Course Video

https://vimeo.com/1046519198

Speaker Bio

Orlagh McHugh – BSc, M.Eng, EIT
Mass Timber Specialist
Structurlam Mass Timber Corporation
Vancouver/Vancouver Island, British Columbia, Canada

Orlagh McHugh is a Mass Timber Specialist at Structurlam Mass Timber Corporation, overseeing the Lower Mainland and Vancouver Island. Before relocating to BC almost a decade ago, Orlagh earned her Degree in Structural Engineering and Architecture at University College Dublin, Ireland, and went on to complete a Masters of Structural Engineering at the same institution.

With over 7 years of experience working with top Vancouver firms as a design engineer, she has contributed to a diverse catalogue of projects across a number of sectors, with a particular focus on wood and mass timber construction. Orlagh is inspired by the innovative nature of mass timber construction and keen to promote creativity, technology and sustainability in our built environment.

Ron McDougall
Mass Timber Specialist
Structurlam Mass Timber Corporation
Western/Eastern Canada

Ron brings 30 years of heavy timber experience to the mass timber industry that combines a unique perspective on the evolution of hand built timber construction to the technologically advanced practices utilized in Structurlam’s state of the art production process.

Ron’s expertise is the facilitation of incorporating BIM practices in pragmatic and meaningful ways to ensure efficient construction of complex mass timber structures.

Bringing Mass Timber Mainstream: Unpacking Market Challenges and Opportunities

Course Overview

The positive influences of design innovation, advanced materials, new building codes, and the evolving priorities of society are driving change in the construction sector that is expanding the use of advanced wood construction. Change, however, often presents new challenges, and the more widespread adoption of new technologies can be impeded by knowledge gaps and market forces. This expert panel will examine several important factors that can impact the decision to build with wood including insurance, financing and supply chain considerations, and identify both the challenges and opportunities they present.

Learning Objectives

Identify key market barriers to the adoption of mass timber construction, including insurance, financing, supply chain limitations, and knowledge gaps.
Understand how project feasibility for mass timber is influenced by revenue uncertainty, cost premiums, and risk tolerance in development decisions.
Learn strategies to de-risk mass timber projects through early collaboration, improved data sharing, supply chain planning, and policy incentives.

Course Video

https://vimeo.com/1022541928

Speakers Bio

David Messer
Director
Climate Smart Buildings Alliance (EllisDon)

David Messer is the Director of the Climate Smart Buildings Alliance, a joint initiative of EllisDon, RBC, Mattamy Homes and Atkins Réalis aimed at leading and accelerating the transition to a net zero buildings sector. Through CSBA David is leading projects aimed at increasing and removing barriers for the use of lower carbon building materials, as well as projects to increase building standards and the pace of building retrofits. David was previously the Executive Director of the Guelph-Wellington Smart Cities Office where he led two initiatives aimed at accelerating the circular economy, Our Food Future, an Infrastructure Canada funded smart cities project, and COIL (Circular Opportunity Innovation Launchpad), a circular business accelerator that worked with over 160 organizations to scale circular solutions in the food, environment and construction/demolition sectors. David has a long history of working on technology, policy and systems change as part of the Governments of Ontario and Alberta, within industry associations and as a consultant in the private sector.

Scott Cameron
President
Skov Mass Timber

Scott has over 30 years of experience in construction. Starting as a laborer and working his way through to General Superintendent, Project Director and an independent Consultant on Mass Timber Construction. As an accomplished public speaker, leader, and mentor, he has led many high performing teams and prides himself on being a collaborative problem solver. With decades of experience in ICI and residential construction, Scott has shifted his focus to multifamily Mass Timber construction to confront the housing crisis. Having been involved in many institutional and commercial Mass Timber projects, multiple 6 storey Multi Family projects, and the only two completed Encapsulated Mass Timber buildings in Canada after the 2018 code changes, Scott is one of the leading experts in North America on Mass Timber. As an outspoken advocate for Mass Timber, Scott promotes education and information sharing within the Mass Timber community. Having worked in B.C. and Ontario, Scott provides interactive presentations on Mass Timber construction to Developers and GC at project inception. The goal is not only to help navigate the unknowns when deciding between Mass Timber and conventional construction, but also to support the construction process to save time and cost. This led to SKOV Mass Timber Ltd, a consulting firm focused on Mass Timber to support Developers and GCs through the preconstruction process to project completion. With his experience, the aim is to bridge the skill gaps with education, information, and support for constructability reviews, schedule development, trade sequencing and support through the construction process. He is currently working with a Construction Management firm in BC on a portfolio of Mass Timber projects and supports other developers and GCs nationwide through preconstruction.

Kevin Grosskopf
Professor, University of Nebraska–Lincoln, Durham School of Architecture, Engineering & Construction
University of Nebraska

Dr. Kevin R. Grosskopf is a Professor at the Charles W. Durham School of Architectural Engineering and Construction at the University of Nebraska. Dr. Grosskopf received his Ph.D. from the M.E. Rinker, Sr. School of Building Construction at the University of Florida in 1998. He has served in various capacities in the commercial and utility industry and is a licensed Building Contractor in the State of Florida. Dr. Grosskopf has developed research expertise in building safety and sustainability including IAQ, energy efficiency, and, post-disaster response and recovery. More recently, Dr. Grosskopf transitioned to related areas in building prefabrication and construction workforce development. Dr. Grosskopf has received $8.1M in grants and endowments, including highly competitive contract awards from the Department of Energy (DOE), the Department of Defense (DoD), the Environmental Protection Agency (EPA), the Occupational Safety and Health Administration (OSHA), and, the Department of Labor (DOL). In addition, Dr. Grosskopf has written (or contributed to) 4 books, 35 research reports and more than 100 peer-reviewed journal and conference papers, including top tier journals of the ASCE, ASTM and ASHRAE. Dr. Grosskopf has also given more than 100 invited presentations including guest lectures and presentations in more than 20 countries. Dr. Grosskopf formerly served as the Associate School Director for ACCE-accredited construction management and ABET-accredited construction engineering programs on both Lincoln and Omaha campuses. Dr. Grosskopf has also served as P&T chair for construction programs. Dr. Grosskopf has served on the ASC National Board and has coordinated two ASC Annual International Conferences (2009 and 2011).

Annabelle Hamilton
Executive Director
WoodWorks BC

Annabelle is the Executive Director of WoodWorks BC Team, overseeing active engagement, technical support and strategic development of initiatives that support the growth and awareness of Mass Timber in the BC market. Prior to joining WoodWorks, Annabelle built her career in the private sector, working for several Vancouver based multi-family Developers successfully leading projects from concept to completion.

Mass Timber Economics: Why One Line Item Doesn’t Tell the Whole Story

Course Overview

Mass timber buildings are often perceived as premium projects, but assumptions based on a single cost line can be misleading. This session explores the complexities of costing mass timber construction and highlights why a holistic, team-based approach is essential from the earliest stages of design. Attendees will gain insights into common pitfalls for cost consultants and learn how early architectural decisions such as grid spacing and aesthetic goals can significantly influence both cost and structural efficiency. The speakers will emphasize the importance of clear project objectives when setting the initial budget and outline best practices for cost predictability, including robust scope management, design reviews, and obtaining competitive bids from multiple timber suppliers. The session will also examine the role of architects in informing cost decisions, strategies for improved procurement and scheduling, and how to leverage mass timber’s expedited on-site phase.

Learning Objectives

Understand the complexities of mass timber costing: Participants will be able to explain why relying on a single cost line item is misleading and identify key factors—such as grid spacing and aesthetic goals—that influence overall project cost and structural efficiency.
Apply best practices for cost predictability in mass timber projects: Learners will be able to outline strategies for achieving accurate budgets, including robust scope management, design reviews, and obtaining competitive bids from multiple timber suppliers.
Recognize the role of collaboration in successful mass timber delivery: Attendees will be able to describe how architects, developers, and contractors can work together from early design stages to improve procurement, scheduling, and leverage mass timber’s expedited on-site phase.

Course Video

https://vimeo.com/1147111115

Speakers Bio

Marlon Bray
Executive Vice President
Clark Construction Management Inc.

Mathieu Fleury
Partner
Leader Lane Developments

Mathieu combines a merchant developer mentality with institutional discipline to drive Leader Lane Developments’ ambitious urban projects. He holds a Masters in Real Estate Finance from The University of Cambridge and has over 15 years of experience with industry leaders, including Loblaw Properties Limited, Great Gulf, and Dream Unlimited. Over the course of his career, Mathieu has shaped over 15,000 residential units and 7 million square feet of development across Canada. With his entrepreneurial spirit and analytical mindset, he steers Leader Lane’s growth in Toronto’s dynamic mid-rise sector. Mathieu’s strategic leadership ensures each project balances innovation with strong financial performance, delivering communities that enhance the urban experience while maximizing investor value.

Jonathan King  
Principal
BNKC Architects Inc.

An architect and design leader with nearly 30 years of experience, Jonathan has worked across the full spectrum of residential, institutional, and cultural projects across Canada—from university buildings and theatres to large-scale multi-residential developments. He’s led teams at firms such as Diamond and Schmitt, HOK, and Core Architects, and is now a Principal at BNKC, where he helps steer complex projects from early concept through to completion. Jonathan’s recent work has included multiple mid- and high-rise residential and commercial buildings that integrate new construction technologies—including hybrid and mass timber structures—within tight urban contexts. His background brings a deep understanding of how codes, construction logistics, and market realities shape design decisions. He’s particularly interested in how architects can help unlock the potential of mass timber by working more collaboratively with clients, engineers, and municipalities to address the barriers standing.

Guide to Encapsulated Mass Timber Construction in the Ontario Building Code

Course Overview

This 2-hour technical webinar will begin with an overview of ongoing fire research at the National Research Council of Canada into various performance aspects of mass timber construction and tall wood buildings. From there, code experts from Morrison Hershfield will discuss the new building code provisions related to Encapsulated Mass Timber Construction (EMTC), which is a new construction type in the code, that permit mass timber structures up to twelve storeys in building height. Participants will receive a complimentary electronic copy of the CWC’s recently published “Guide to Encapsulated Mass Timber Construction in the Ontario Building Code” authored by Morrison Hershfield.

Learning Objectives

An overview of the Ottawa Mass Timber Demonstration Fire Tests:

The presentation will provide an overview of the Mass Timber Demonstration Fire Test Project which were conducted during the summer and fall of 2022. Past research on the fire performance of mass timber construction will be reviewed briefly to provide the background necessary to understand how the latest tests support the design of taller and larger mass timber buildings. Each of the five tests performed will be reviewed along with what it means for future mass timber building design.

Guide to Encapsulated Mass Timber Construction in the Ontario Building Code:

Encapsulated mass timber construction (EMTC) showcases recent advancements in fire safety engineering. These advancements are reflected in recent adoptions of EMTC as a new construction type across various jurisdictions and specifically in Ontario, through O.Reg. 451/22, which became applicable as of July 1, 2022. This presentation introduces designers and authorities to the “Guide to Encapsulated Mass Timber Construction in the Ontario Building Code.”
The purpose of the guide, and this presentation, is to introduce users to the new provisions governing EMTC in Ontario, so that readers are aware of the content, intent, and application of the new provisions. The guide introduces the new provisions and highlights where new EMTC features align with similar well-known provisions of the OBC for noncombustible construction and where the new provisions differ or are unique. Through highlighting these differences, this guide seeks to broaden awareness of OBC application to the design of this new building type.

Course Video

https://vimeo.com/1046519332

Speaker Bio

Marc Alam
Senior Manager, Codes & Standards – Fire & Acoustics
Canadian Wood Council

As Senior Manager of Codes and Standards in fire and acoustics, Marc participates in CWC’s building code and standards fire and acoustics related initiatives and the development of CWC’s fire design tools, as well as code‐related fire and acoustics research projects. He is finalising a PhD in Fire Engineering from Carleton and has a Bachelor’s degree in Civil Engineering with a concentration in Management.

Dana Scherf, P.Eng.
Senior Code Consultant, Director of Code and Life Safety Group
Morrison Hershfield

Dana has been applying Building and Fire Codes across Canada since 1997 and has been with Morrison Hershfield since 2001. She has extensive experience in interpretation and application of the Codes to new and existing buildings, development and negotiation of Alternative Solutions, resolution of unusual fire protection construction issues, fire hazards analysis, and application of fire and smoke modelling to support design solutions. She started her career as a plans examiner with the City of Hamilton. Dana supports clients in applying the Building Code to achieve their project vision while providing the level of safety required by the Code.

Trisha Ashworth, P.Eng., M.Eng.
Senior Code Consultant, Department Manager of Code within the Code and Life Safety Group
Morrison Hershfield

Trisha has been working in the building consulting industry since 2007 and has been with Morrison Hershfield since 2017. Trisha actively applies her knowledge of Building and Fire Codes across various Canadian jurisdictions for both new building designs and existing building retrofits across a range of occupancy types. Trisha’s fundamental knowledge of fire dynamics and fire protection design, inherent in the formation of the Building Codes, allows her to apply judgment in the application of prescriptive requirements of the Codes and develop alternative solutions to meet the areas of performance required by the Codes.

Delivering Mid-Rise Housing Solutions – Part 2 Mass Timber

Course Overview

WoodWorks Ontario proudly presents Delivering Mid-Rise Housing Solutions Part 2: Mass Timber.

YWKW is a supportive housing project that obtained funding from the Federal Rapid Housing Initiative in Kitchener. This project optimized mass timber design that resulted in time and cost savings during construction. We will hear from the perspective of Element 5, Edge Architects, RDH and Melloul Blamey. They will discuss how important preconstruction planning is and getting all parties involved early. Each role will discuss their roles that lead to a quick and successful project.

Learning Objectives

Understand the application and benefits of prefabricated mass timber construction in mid-rise housing developments – speed up construction processes and address housing crises.
Analyze the project management and logistical challenges involved in executing mid-rise housing projects with prefabricated materials.
Evaluate the environmental impact and sustainability benefits of using mass timber in residential construction.
Discuss the implications of using prefabricated mass timber on the regulatory and approval processes in construction projects.

Course Video

https://vimeo.com/1109125577

Speaker Bio

Patrick Chouinard
Founder and VP of Market Strategy & Corporate Communications
Element5

Patrick Chouinard is the Founder and VP of Market Strategy & Corporate Communications at Element5, the newest and most technologically advanced CLT and glulam manufacturer in North America, and the only CLT producer in Ontario. Patrick’s specialty lies in his ability to orchestrate mass timber solutions together with a consortium of the industry’s best service providers with experience in mass timber. He is the driving force behind a rapidly growing company that not only manufactures mass timber components, but also provides a complete range of services to successfully execute timber construction projects on a large scale.

Patrick believes mass timber is the essential building material of the 21st century and Element5 is proud to manufacture their products from sustainably managed local sources. Patrick is a passionate advocate for construction industry transformation and believes that prefabricated mass timber construction is the key to the significant gains in construction efficiency and building performance that we need to meet our significant housing and infrastructure needs in a sustainable way that contributes to a low carbon future.

Matt Bolen, BAS, M.Arch, OAA, MRAIC, CPHD
Founding Partner
Edge Architects

Matt Bolen is one of the founding partners of Edge Architects in Waterloo, Ontario. Edge’s portfolio encompasses a wide range of project types for a diverse client base. In addition to providing professional consulting services, the firm has been involved in several innovative research and development initiatives.

Matt’s area of expertise is multi-residential building design with a specific focus on mid-rise (the missing middle) and attainable housing models. His professional interests include modular/ prefabrication, mass timber construction, and high-performance/ energy efficient design. In addition to being a Licenced Architect with the Ontario Association of Architects, Matt is a Certified Passive House Designer and has prior experience as both an energy auditor and small building contractor.

Further to his role as a principal at Edge, Matt is a lecturer at the University of Waterloo School of Architecture for the graduate level Architectural Professional Practice course. Matt is himself a graduate of Waterloo Architecture where his master’s thesis was focused on urban revitalization of mid-sized cities using Kitchener-Waterloo as a case study city.

Jeffrey B. Shantz
Partner
Melloul-Blamey Construction Inc.

Jeff Shantz is a partner of the general contracting firm, Melloul-Blamey Construction based out of Waterloo, Ontario. The firm was founded in 1982 and is active in Public Bid, Design Build, Construction Management and Property Development. Jeff manages Project Development at the firm and oversees projects from concept to completion. He leads the feasibility process along with project cost, constructability and material selection for all major projects undertaken. Jeff started with the company in 1993 and quickly took charge of the Design Build operations and became a partner in 2001. He achieved CCA Gold Seal Certification in Project Management in 2006, past Chair of the Board at the Grand Valley Construction Association in Southern Ontario and past member of the General Contractor National Advisory Council at the CCA. In addition to his role at Melloul-Blamey Jeff also serves as Vice President at HIP Developments, a company created to utilize the expertise of the Construction Company and develop exciting multi-residential projects throughout southern Ontario. Utilizing the same skill set that resulted in many award winning projects at Melloul-Blamey, he has been able to guide new developments at HIP to the same high standards and project success.

Jonathan Smegal
Senior Project Manager
RDH Building Science Inc.

Jonathan Smegal is Based in Waterloo, and is an important part of the Building Science Laboratories team. He regularly leads laboratory research, forensic analysis of building failures, hygrothermal modeling, and field monitoring of building enclosure performance.

A trusted resource, Jonathan has managed more than a dozen full-scale field tests of wall and roof performance in various locations throughout North America. He has also been involved with numerous new construction site audits for residential and commercial construction, from the design phase through to the final walk-through. Jonathan enjoys the challenges of working on the design and investigations of buildings with unique interior conditions such as swimming pools, ice rinks, secure greenhouses, and music stores all over North America.

Understanding the New EMTC Provisions in the Ontario Building Code

Course Overview

Learning Objectives

An overview of the Ottawa Mass Timber Demonstration Fire Tests:
The presentation will provide an overview of the Mass Timber Demonstration Fire Test Project which were conducted during the summer and fall of 2022. Past research on the fire performance of mass timber construction will be reviewed briefly to provide the background necessary to understand how the latest tests support the design of taller and larger mass timber buildings. Each of the five tests performed will be reviewed along with what it means for future mass timber building design.
Guide to Encapsulated Mass Timber Construction in the Ontario Building Code:
Encapsulated mass timber construction (EMTC) showcases recent advancements in fire safety engineering. These advancements are reflected in recent adoptions of EMTC as a new construction type across various jurisdictions and specifically in Ontario, through O.Reg. 451/22, which became applicable as of July 1, 2022. This presentation introduces designers and authorities to the “Guide to Encapsulated Mass Timber Construction in the Ontario Building Code.”
The purpose of the guide, and this presentation, is to introduce users to the new provisions governing EMTC in Ontario, so that readers are aware of the content, intent, and application of the new provisions. The guide introduces the new provisions and highlights where new EMTC features align with similar well-known provisions of the OBC for noncombustible construction and where the new provisions differ or are unique. Through highlighting these differences, this guide seeks to broaden awareness of OBC application to the design of this new building type.

Course Video

https://vimeo.com/1046544743

Speaker Bio

Marc Alam
Senior Manager, Codes & Standards – Fire & Acoustics
Canadian Wood Council

Dana Scherf, P.Eng.
Senior Code Consultant, Director of Code and Life Safety Group
Morrison Hershfield

Trisha Ashworth, P.Eng., M.Eng.
Senior Code Consultant, Department Manager of Code within the Code and Life Safety Group
Morrison Hershfield

Halsa 230 Royal York: Ontario’s Tallest Mass Timber Residential Building

Course Overview

Halsa 230 Royal York is setting new standards as Toronto’s pioneering 9-storey prefabricated mass timber rental building, demonstrating the viability of carbon-neutral communities within Toronto’s Right of Way zoning. Through a case study of the building, this session will present the advantages of integrated design and prefabricated mass timber building systems components.

Learning Objectives

Explain the integrated design and prefabrication strategies used in mass timber residential construction: Learners will be able to describe how collaborative design, advanced manufacturing, and prefabricated building systems contribute to project efficiency, quality, and scalability.
Analyze the technical features and performance benefits of mass timber floor cassettes and curtain wall systems: Learners will understand the structural, acoustic, fire resistance, and thermal properties of the building’s mass timber components, and how these features address common challenges in high-rise construction.
Evaluate the sustainability, regulatory, and operational considerations in developing carbon-neutral mass timber buildings: Learners will assess how material sourcing, certification, lifecycle carbon analysis, and code compliance shape the viability and impact of mass timber projects in urban environments.

Course Video

https://vimeo.com/1147339074

Speakers Bio

Oliver Lang
Co-Founder, Chief Product Officer, Intelligent City
Co-Founder, Principal, LWPAC

Oliver Lang is a German-Canadian architect and urban entrepreneur with 25+ years of experience and a recognized leader in design innovation and integration of complex urban projects, mixed-use housing, advanced prefabrication, and green building strategies. He is a graduate of Columbia University’s Graduate School of Architecture Planning and Preservation, with a Master of Science in Advanced Architectural Design, and he holds a professional degree (Diplom-Ingenieur Architektur) from the University of Technology Berlin with two-year studies at the ETSA Barcelona UPC. Prior to founding LWPAC in 1998, Oliver researched and practiced in digitally assisted design and fabrication with Smith-Miller & Hawkinson in New York, while teaching digital design at Princeton University, Columbia University, and University of Pennsylvania. He subsequently has taught advanced design and digital technology at SCI_ARC, the Berlage Institute, TU Berlin, UTF Santa Maria, and University of British Columbia (UBC).

Shawn Keyes
VP – Strategic Growth and Business Development
Intelligent City

Shawn is a structural engineer and commercial executive with more than a decade of experience leading innovation in mass timber and industrialized construction. As Vice President of Strategic Growth at Intelligent City, he leads commercialization, market strategy, and partnerships to scale the company’s prefabricated housing systems. Previously, Shawn served as Executive Director of WoodWorks BC, where he led a strategic transformation that strengthened partnerships, technical leadership, and influence across the development, AEC, and policy sectors. Before that, he spent over six years at Fast + Epp as a Senior Structural Engineer, developing deep technical expertise. Over his career, Shawn has supported more than 150 mass timber and hybrid projects across Canada, and has served on advisory councils for BC Housing, BCIT, the BC Office of Mass Timber Implementation, Forestry Innovation Investment, and Natural Resources Canada. He holds an MBA from UBC Sauder, a Master of Engineering from Carleton University, and is a licensed Professional Engineer in BC and Ontario.

Construction Moisture Management of Mass Timber Buildings

Course Overview

Mass timber buildings are transforming the way we build—but with new materials come new challenges. This session will explore how moisture risks in mass timber construction and how to take a proactive approach to moisture management. Participants will gain practical insights into effective protection strategies during the construction phase and learn how to develop a tailored moisture management plan to safeguard both the mass timber structure and project timelines.

Learning Objectives

Identify key moisture risks specific to mass timber construction and understand how they differ from traditional structural systems.
Apply practical construction-phase moisture protection strategies that align with project sequencing, site conditions, and contractor workflows.
Develop or evaluate a project-specific moisture management plan to protect mass timber elements, reduce delays, and ensure long-term durability.

Course Video

https://vimeo.com/1147337535

Speakers Bio

David Stanton
Associate, Senior Engineer – Building Enclosure
RDH Building Science Inc.

David is an Associate and Senior Building Science Engineer in RDH Building Science’s Toronto office. David’s exposure to mass timber projects started with the Brock Commons project in BC as a coop student and then with the Catalyst building in Spokane, WA—a 4-storey mass timber building for Eastern Washington University—when he started working full-time in the Building Science field. Since moving back to Toronto, David has continued to work on large scale mass timber projects, including the Lawson Center for Sustainability and the Academic Wood Tower projects at UofT.

Sean Carroll
Senior Superintendent
Graham Construction

Sean Carroll is a Senior Superintendent with Graham Construction, bringing over 32 years of experience across Canada, Europe, and the UK. A civil engineer and journeyman carpenter, Sean has led complex projects in the commercial, residential, pharmaceutical, and educational sectors—including several involving advanced Mass Timber construction. Over his 11 years with Graham, split between Alberta and Ontario, Sean has been at the forefront of integrating sustainable building methods, particularly in the use of engineered timber systems. He brings a deep understanding of Mass Timber coordination, sequencing, and tolerances, along with a strong commitment to safety, quality, and team leadership. Known for his hands-on approach and global perspective, Sean combines technical precision with a collaborative leadership style—driving successful project outcomes from concept through completion.

Natasha Jeremic
Manager, Codes and Standards – Sustainability
Canadian Wood Council

Natasha Jeremic is a Professional Engineer in the building industry, with a background in design, building performance, and project management. She is currently the Sustainability Manager for Codes and Standards at the Canadian Wood Council, where she leads strategic initiatives focused on low-carbon construction, energy efficiency, durability, and circularity. Natasha leverages her expertise in structural design, building envelope consulting, and whole life carbon accounting to showcase how wood products contribute to a sustainable, low-carbon built environment. She is passionate about raising awareness of wood’s role as a viable solution in advancing climate-conscious construction.

Overview of the Ottawa Mass Timber Fire Test

Course Overview

The presentation will provide an overview of the Mass Timber Demonstration Fire Tests which were conducted during the summer and fall of 2022. Past research on the fire performance of mass timber construction will be reviewed briefly to provide the background necessary to understand how the latest tests support the design of taller and larger mass timber buildings. A review of how each of the five tests performed will be reviewed along with what it means for future mass timber building design.

Learning Objectives

Understand the rationale and execution of the demonstration fire tests – why and how the tests were conducted, their significance in obtaining approvals for mass timber projects.
Analyze the fire performance of mass timber structures compared to traditional building materials under controlled test conditions – understand fire dynamics in mass timber projects versus traditional materials like concrete or steel.
Understand the role and results of compartment fire tests in analyzing fire dynamics in mass timber projects.
Explore the implications of mass timber fire test findings on future building code developments and construction practices – how could the results from these fire tests influence changes in building codes and impact mass timber design and construction practices.

Course Video

https://vimeo.com/1046545415

Speaker Bio

Steve Craft, PhD, P.Eng.
Principal
CHM Fire Consultants Ltd.

Dr. Steven Craft is a founding partner of CHM Fire Consultants Ltd located in Ottawa. He served as an Adjunct Professor in the Fire Safety Engineering Program at Carleton University from 2010- 2019 and was a Research Scientist with Canada’s National Forest Products Research Institute, FPInnovations, from 2006-2011. He has an undergraduate degree in Forest Engineering from the University of New Brunswick and a PhD in Fire Safety Engineering from Carleton University. He is active in codes and standards development. He is the Chair of the ULC S100a Fire Test Committee and is on the Technical Committee for the Canadian Wood Design Standard, CSA O86, where he Chairs the Task Group on Fire Resistance.

Timber for the Masses

Course Overview

With so many compelling reason to build with mass timber the question is no longer ‘why?’ but ‘how?’. As a construction method in its own right, mass timber construction has its own rules and regulations which need to be understood by all if mass timber is to achieve its potential of becoming the construction method of choice for most building types. This presentation will focus on best practices in terms of design, procurement and construction through a number of case studies of recent projects that Eurban has been involved in, particularly mass housing projects.

Learning Objectives

Understand what is being done in the UK in order to optimise the delivery of mass timber projects in terms of design and construction.
Understand the role of a CLT designer/specialist contractor on mass timber building projects and how knowledge and experience can inform design decisions and help deliver such projects effectively and safely.
Understand the risks associated with the design and delivery of large-scale mass timber buildings and how one might overcome such risks.
Understand how mass timber construction differs from concrete construction and stick build construction, particularly in terms of the perceived risks of fire and moisture, and how to design for them.

Course Video

https://vimeo.com/1046519520

Speaker Bio

Liam Dewer
Director
Eurban Limited, London, England

Liam Dewar is a trained Architect and Director of Eurban Limited, a UK consultancy and construction company that specialises in the design, supply and installation of mass timber building structures. Having introduced solid timber construction to the UK market 12 years ago Eurban have considerable experience in the delivery of buildings using mass timber.

Early Mass Timber Collaboration: A Journey from Design Assists Pre-Construction through Construction

Course Overview

In this session attendees will be taken through the evolution of the mass timber structure design for the Sam Centre at the Calgary Stampede. We will explore the varied forms of collaboration from design and pre-construction through construction to completion. During the talk the value of collaboration will be examined from a design assist trade to the early onboarding of a mass timber erector, to the engagement of a mass timber specialists examining topics from erection tolerances to moisture and construction protection, to storage procedures, to fire retardant impregnation, and the aesthetic and performance outcome of each. Particular attention will be paid to how the process of collaboration at the various stages aided the design and successful execution of the mass timber connection details. A tour of the project could also be offered given its proximity to the conference. The Sam Centre is a year-round immersive experience that brings the ‘world of the Calgary Stampede’ – past, present and future – to life through technology, story-making, and Western hospitality. The use of Mass timber was a key strategy in connecting to the history of the Stampede and its historic structures. Sam Centre is a linear volume characterized by a large horizontal pitched roof. The structure uses a repetitive hybrid steel frame with exposed mass timber beams and a Nail Laminated Timber Roof Deck, adding warmth to the interior and creating a distinct profile offering a modern yet durable nod to traditional barn construction. Creating deep overhanging soffits which mitigate heating and cooling loads, the roof also evokes the welcoming verandahs of traditional Alberta architecture.

Learning Objectives

Learn how design assist supported the design of the mass timber connections and how those details would be built to ensure the structure was built efficiently and effectively.
Learn about the importance of bringing on a mass timber erector early in the design process to ensure that the construction system and any tolerances required are correctly captured in drawings.
Understand the value of a collaborative approach between design team, consultants, trades, and building science team to ensure all facets of mass timber construction are noted across project phases.

Course Video

https://vimeo.com/1154037502

Speakers Bio

Jeff Geldart, AAA, OAA
Associate
Diamond Schmitt

Jeff Geldart believes having a thorough understanding of the client’s goals and objectives is critical to developing a design that best meets their needs and expectations. That understanding becomes the root of any great piece of architecture. If the building does not meet the needs of its occupants, then the rest is superfluous. Throughout his professional career Jeff has worked with both institutional and private sector clients. Some of his more notable institutional projects have included work with Wentworth County and Canada’s Department of Foreign Affairs and International Trade. One Developments, Lifetime Developments and Kylemore Communities are among his residential accomplishments. This broad and range of experience has allowed him to enhance his drive for achieving design excellence while at the same time rigorously working to consistently meet schedules, budgets, and ultimately project execution. Jeff demonstrates a phenomenal capability technically, aesthetically, and managerially on his projects. Since joining Diamond Schmitt in 2019, Jeff has worked as the Senior Architect on the Ottawa Public Library and Library Archives Canada Joint Facility and the Okotoks Arts and Learning Campus in Alberta. Jeff is currently based in Calgary.

Mark Grimes, P.Eng, PMP
Senior Project Manager
EllisDon

Mark Grimes is a Senior Project Manager at EllisDon, originally graduating from Trinity College Dublin with a degree in Civil and Structural Engineering – Mark moved to Canada in 2010 and has spent the last 15 years working primarily in Alberta on a wide range of projects ranging from highrise tower construction to luxury hydrotherapy spas.

Sound and Vibration in Mass Timber Buildings: A Practical Guide

Course Overview

Following an introductory overview of building acoustics, the presenter will explore both airborne and impact sound transmission in mass timber buildings. While direct sound transmission (i.e., through floor/ceiling assemblies) has been thoroughly tested, indirect sound transmission (i.e., around wall or floor/ceiling assemblies) remains more of a challenge. To address this, the presenter will share findings from recent R&D initiatives aimed at helping maximize exposed mass timber while still adhering to code requirements.

This webinar will also examine the sound absorptive properties of mass timber, which play a critical role in environments such as schools, offices, and event spaces. Finally, we’ll conclude with specific design strategies to help prevent late-stage acoustical issues, especially when projects have progressed to a point where certain solutions are no longer feasible.

Learning Objectives

Gain familiarity with basic acoustic terminology and principles.
Understand how sound and vibration can transmit directly and indirectly through the mass timber structure.
Discover approaches to addressing sound and vibration transmission through continuous mass timber (CLT) panels.
Gain an appreciation of various design considerations affecting the control of noise in mass timber buildings.

Course Video

https://vimeo.com/1038706021

Speaker Bio

Simon Edwards, M.Eng., P.Eng., ing.
Senior Acoustical Engineer, Associate
HGC NOISE VIBRATION ACOUSTICS

Simon is a member of HGC’s built environment division, with extensive experience in acoustical work across the permitting, design, construction, and post-occupancy phases of residential and commercial buildings. He has worked with poured concrete, hollow-core, wood-frame, and steel-deck structures and has particular expertise in mass timber projects, including Ontario’s first mass timber building, R-Town Vertical 6, and the acclaimed YW Supportive Housing project in Kitchener. Simon’s growing experience in designing and testing various CLT configurations has positioned him as a leader in mass timber acoustics.

Simon is also an expert on sound transmission, with a background in both theoretical calculations and experimental sound transmission testing (“Kij Testing”) to evaluate flanking transmission in line with ISO 12354 and ISO 10848. He is a member of both the ISO and ASTM Technical Committees on Building Acoustics and contributes to the development of standards for measurement and calculation methodologies across the industry.

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