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How We Will Make Construction More Affordable

Course Overview

Follow a panel of leading developers as they explore innovative strategies to reduce construction costs. Drawing from their extensive portfolios, the panelists will discuss offsite manufacturing, prefabrication, hybrid construction, and repeatable solutions that are transforming the construction industry. Discover practical approaches that streamline project delivery and drive affordability in future developments.

Learning Objectives

  1. Identify strategies used to reduce construction costs through prefabrication, modular construction, and offsite manufacturing.
  2. Explain how hybrid wood systems, including CLT and lightweight panelized assemblies, are applied in mid-rise and multi-residential projects.
  3. Evaluate how standardization, repeatable building solutions, and factory-based production can improve housing affordability and project delivery efficiency.

Course Video

Speakers Bio

Samantha Eby
Executive Director
ReHousing

Samantha Eby is the Executive Director of ReHousing, a non-profit organization dedicated to housing creation through applied research, consultation, and education. Her work through ReHousing, developed in partnership with Michael Piper and Janna Levitt, was awarded the 2023 CMHC President’s Medal for Outstanding Housing Research. Samantha holds a Master of Architecture from the University of Toronto and a Bachelor of Architectural Studies from the University of Waterloo School of Architecture. As an architect and researcher, she explores the intersection of design, policy frameworks, and ownership models, focusing on their impact on housing projects. In 2020, she was awarded the Canada Council for the Arts Prix de Rome for Emerging Practitioners. Alongside her role at ReHousing, Samantha is a sessional instructor at the University of Toronto and an adjunct professor at the University of Waterloo School of Architecture.

Mike Maxwell
President
Maxwell Building Consultants

Mike was drawn to Waterloo for his degree from Laurier University and has seen local real estate development potential ever since. A combination of zoning bylaw rules, site data chart statistics and construction knowledge produce unique results for projects that he is involved with. He loves the math and the problem solving. In an advisory position with local governments, not-for-profit organizations, and CMHC, Mike has created strong partnerships to move the cause of affordable housing forward.

Tobias Oriwol
Senior Vice President, Investments
Tricon Residential

Tobias Oriwol is responsible for providing strategic oversight and day-to-day investment management for Tricon Residential’s Canadian purpose-built rental apartment platform, including sourcing new investment opportunities, acquisition execution, and capital raising. Prior to joining Tricon, Tobias worked at Forum Equity Partners in Toronto. Before that, he worked at Brookfield Asset Management, in both Toronto and New York, where he focused on residential housing investments and developments across market rate and affordable rental apartments, student housing, senior housing, and for-sale condominiums. Tobias has a Master’s degree in urban planning from Harvard University and an undergraduate degree in Urban Studies from Stanford University. He is also a two-time Canadian Olympian, having reached the semi-finals in both the 2008 and 2012 Summer Olympic Games.

Geoff Cape
CEO
Assembly Corp (previously R-Hauz)

For almost 35 years, Geoff Cape has been at the forefront of promoting urban innovation and environmental sustainability across diverse platforms. As CEO of Assembly Corp, Geoff has a long background in real estate and urban planning. Geoff began with a hammer, framing new builds and restoring century homes off the east coast at the age of 19. He has been a builder, planner, operator, and a long time advocate for sustainable cities, and green infrastructure. Geoff is most well known for starting Evergreen in 1991, and transforming the 42 acre site at Evergreen Brick Works in Toronto, into an internationally recognized centre for environmental excellence. Selected in 2018 as a Member of the Order of Canada, and in 1999 as “Top 40 Under 40”, Geoff has also been honoured with the Queen Elizabeth II Golden Jubilee Medal in recognition of “Canadians who have made outstanding and exemplary contributions to their communities or to Canada as a whole.” In 2007, Geoff won the prestigious Schwab Foundation’s “Social Entrepreneur of the Year” award. Geoff was founding Chair of the Sustainability Institute, past Board member of Sustainable Development Technology Canada, and the Peter F. Drucker Foundation Selection Committee. Geoff has been a regular participant and speaker at the World Economic Forum in Davos, Switzerland and on their “Future of Urban Development Advisory Board” and “Technology Pioneers Selection Committee”. Geoff is a Global Fellow of the Rockefeller Foundation. Geoff lives in the Annex neighbourhood in Toronto with his wife Valerie and three boys Toma, Ben and Sebastien, and cycles to work every day—even in blinding snow storms.

Tall Wood Feasibility Study

Tall Wood Feasibility Study: Mass Timber and Concrete explores the economic, construction, and environmental performance of a proposed 12-storey residential development in Dartmouth, Nova Scotia.

Developed through a side-by-side comparison of optimized mass timber and concrete schemes, this study examines how material choice influences project cost, schedule, financial returns, and embodied carbon. Beyond a direct cost comparison, it provides insight into how mass timber can support construction efficiency, earlier occupancy, long-term asset value, and meaningful product differentiation in the rental market.

The publication includes detailed analysis of design strategy, risk mitigation, development economics, scheduling, and structural carbon impacts—offering developers, investors, designers, and project teams practical data that demonstrates the viability of tall wood construction at this scale.

Custom Steel Connections for Mass Timber: Understanding the Basics Step by Step

Course Overview

As mass timber construction continues to grow in popularity, understanding how structural connections work is essential for anyone involved in the design and construction process. This course introduces custom steel hangers as a practical and flexible solution for connecting timber beams and columns, explaining why they are sometimes preferred over off-the-shelf options. Using clear, visual examples, participants will be guided through how forces travel through a connection, what needs to be checked to ensure safety, and how factors like fire performance and moisture are considered in real projects. No advanced engineering background is required to follow along and gain valuable insight into this important aspect of mass timber design.

Learning Objectives

  1. Explain the difference between predesigned and custom steel hangers, and describe situations where a custom connection offers practical advantages in mass timber construction.
  2. Describe in plain terms how structural loads travel through a steel hanger assembly, from the supported beam through to the primary supporting member.
  3. Recognize why eccentricity occurs in hanger connections and understand, at a conceptual level, how it affects the design of the surrounding structure.
  4. Identify key real-world considerations for custom steel connections in mass timber, including fire protection strategies and the importance of accounting for wood shrinkage.

Course Video

Speakers Bio

Patrick Geers
Senior Structural Designer & Head of Quality Control
Western Archrib

Patrick Geers brings over 24 years of expertise in mass timber engineering to his role at Western Archrib, where he leads the design of innovative structural systems and maintains the company’s exceptional quality standards. A passionate carpenter with degrees from both Canadian and German institutions, Patrick combines hands-on craftsmanship with advanced engineering knowledge. His international career spans positions in Austria and Germany, providing him with unique cross-cultural perspectives on structural design and community-centered architecture. Patrick currently serves on multiple technical committees including the CSA 086 Committee for Wood Design Standards and acts as an industry advisor to the ARTS group at the University of Alberta. His work focuses on creating sustainable structures that navigate challenging environments while connecting communities. Through his leadership in both technical innovation and quality assurance, Patrick continues to advance the possibilities of mass timber construction for buildings that serve as community anchors and exemplars of sustainable design.

Low Carbon Buildings AND Energy Systems? Yes, We Wood.

Course Overview

As Toronto grows, so does the need for housing and energy. The use of wood products presents a tremendous opportunity to meet these essential needs while reducing greenhouse gas emissions and growing the local and regional economies. This panel will discuss opportunities to use wood for construction mass timber affordable housing and generation of low carbon heat and power in Toronto.

The panel that ensues will explore how the strategic adoption of innovative biomass district heating systems in urban settings can reduce the carbon footprint of cities while delivering both economic and environmental benefits to rural communities. Experts from Sweden and Canada will discuss how utilizing forest residuals for urban energy needs not only cuts carbon emissions in cities but also supports sustainable forest management and strengthens rural economies. The discussion will explore how Sweden’s successful large-scale implementation of biomass district heating can be replicated in Canadian cities like Toronto, providing a renewable, low-carbon energy solution that bridges the needs of both urban and rural communities.

Learning Objectives

  1. Understand how wood construction, including mass timber, can contribute to lower embodied carbon in urban development projects.
  2. Explain the relationship between building emissions, housing demand, and the need for faster low-carbon construction solutions.
  3. Describe how forest biomass and district energy systems can support low-carbon heat and power generation in cities.

Course Video

Speakers Bio

David MacMillan
Manager, Environment & Climate Division
City of Toronto

Katherine Sparkes
Vice President, Grid Solutions
EnWave

Katherine joined Enwave in 2024 to lead the launch of a new business platform focused on integrating clean electricity solutions with Enwave’s district networks, customer sites and electrical grids. Katherine brings over 15 years of experience in Ontario’s electricity sector, most recently as the Director of Innovation, Research & Development with the Independent Electricity System Operator (IESO). Katherine is recognized across the Canadian energy sector for her leadership in advancing innovative clean electricity solutions, and for her ability to broker productive, effective partnerships between the private sector, utilities, and provincial and federal government. Katherine teaches in the Master of Law, Energy & Infrastructure program at Osgoode Hall and is a member of the Clean 50. Enwave is Canada’s single largest owner and operator of district energy, providing heating and cooling services to buildings through networks in Toronto, Windsor, London and PEI. Leveraging innovative solutions such as deep lake water cooling, biomass, energy from waste, sewer heat recovery, solar PV and storage, Enwave provides affordable, reliable, clean thermal energy and electricity to its real property and utility customers and partners.

Gabriella Sicheri
Vice President, Development
CreateTO

As Vice President, Development at CreateTO, the City of Toronto’s real estate agency, Gabriella Sicheri leads complex master planning projects, including the Bloor-Kipling Six Points 17-acre site created through the decommissioning of the Six Points Interchange. In her role, Gabriella reimagines the use of underutilized City assets in a way that will create meaningful space for end users and their communities, while generating important City-Building outcomes for the City. With over 18 years of experience in the public real estate sector, Gabriella has lead important City-building initiatives and key civic projects across Toronto. Prior to joining Build Toronto (now part of CreateTO), Gabriella worked for the Toronto District School Board, where she negotiated, executed and managed complex redevelopment projects, land transactions and a leased portfolio of three million square feet to leverage public assets and generate revenue in creative ways to support new building construction and renovation. In 2019, Gabriella was recognized as an Urban Land Institute Women’s Leadership Initiative (WLI) Championship Team Member, which represents outstanding women leaders and influencers in real estate and development in the Greater Toronto Region. Gabriella holds a degree from the University of Toronto and a Masters in Environmental Studies from York University.

Ian Dunn
President and CEO
OFIA

Ian has a long history in Ontario’s natural resource sector. Before the OFIA, he worked as a consulting forester and environmental scientist, undertaking projects for clients in the oil and gas, mining and exploration, nuclear energy, government, and forestry sectors. Since joining the OFIA in 2015, Ian has served in various forestry, manufacturing, and environmental policy roles. Appointed as the OFIA’s President & CEO in 2021, Ian currently oversees Association strategy, governance, public relations, and business administration. Working closely with Association membership, Ian developed a comprehensive strategic plan for the OFIA, representing a new direction and approach for the Association. Ian championed the development and continued implementation of Ontario’s Forest Sector Strategy and Biomass Action Plan, focusing on competitive measures designed to attract capital investment and strengthen the sector. He represents the OFIA softwood lumber producer’s interests in the ongoing trade dispute with the United States, developing strategies with members, and coordinating legal efforts with counsel. He actively engages in forest management planning and conservation-related files, including parks and protected areas, species at risk, carbon markets and pricing, and Indigenous relations. Serving as a public appointee to Ontario’s Species at Risk Program Advisory Committee (SARPAC), and the Boreal Caribou Conservation Agreement Working Group, Ian provides strategic advice to the province on its species at risk program. In 2019, Ian was recognized by Canadian Forest Industries magazine as one of the “”Top 10 under 40″” within the forest sector. He frequently speaks on behalf of the Association to the media, including interviews with the CBC, CTV News and Consumer Alert, Toronto Star, Northern Ontario Business, and many other local radio stations and newspapers. He has provided guest lectures at the University of Toronto and Lakehead University on forest policy and current issues in forest management. Ian is a registered professional forester and has been a full member of the Ontario Professional Foresters Association since 2013. He lives in Toronto with his wife and two children.

Tom Antle
Director of Engineering
TorchLight Bioresources

Tom Antle is the Director of Engineering at TorchLight Bioresources. He holds a BASc in Mechatronic Engineering from the University of British Columbia and a dual MSc in Sustainable Energy Systems from KTH in Stockholm, Sweden, and Aalto University in Helsinki, Finland. He has been a Development Engineer at Stockholm Exergi, one of the world’s largest low carbon heating utilities, and a Project Manager and Reliability Engineer in British Columbia’s pulp industry. At Torchlight, he focuses on developing new biomass combined heat and power (CHP) plants and integrating BECCS (bioenergy with carbon capture and storage) into both new facilities and existing pulp mills. His major projects include the Rocky Mountain Carbon BECCS plant and the Heat New Glasgow district heating CHP. Tom is dedicated to leveraging biomass fuels to drive national decarbonization while promoting economic growth in Canada’s forestry economy. He is based in Coquitlam, BC.

2026 Wood Design & Building Awards Call for Submissions Now Open

OTTAWA, ON, April 15, 2026 – The Canadian Wood Council is accepting submissions for the 2026 Wood Design & Building Awards. The prestigious annual program, now in its 42nd year, invites architects, designers, and project teams from across North America and around the world to submit their most inspiring wood projects for consideration.

“The program is a celebration of architectural excellence,” says Ioana Lazea, Senior Manager for the program at the Canadian Wood Council. “Year after year, it brings forward the creativity, ambition, and craft of the industry’s leading designers, those pushing wood to new heights and redefining what’s possible in the built environment.”

In a time when technology is rapidly transforming how we design and build, wood architecture is evolving in remarkable ways. Each year, the program showcases some of the most compelling and beautiful buildings in the world, but increasingly, these projects are also defined by the sophistication of the systems behind them.

Advances in wood products, engineering, and prefabrication are enabling new forms, greater efficiency, and expanded possibilities, while still delivering spaces that feel warm, natural, and deeply human. Wood design innovation is happening at every scale, from refined small projects to ambitious, city-shaping developments. Together they celebrate a material uniquely positioned to respond to some of the most pressing challenges facing the architectural profession today.

Submissions will be reviewed by a distinguished jury of Canadian and American architects. Projects will be evaluated based on creativity, design excellence, and the innovative and appropriate use of wood to achieve project objectives.

Award categories for 2026 include:

  • Non-residential
  • Residential
  • Adaptive Reuse, Additions, and Renovations
  • International Building
  • Other (e.g. exterior structures, bridges)

 

The program also includes several specialty awards:

  • Sustainable Forestry Initiative (SFI) Award
  • Real Cedar Award
  • Wood Preservation Canada (WPC) Award
  • Regional WoodWorks Awards for Ontario, British Columbia, and the Prairies

 

Winners will receive a custom wood trophy and be recognized through a media announcement, social media, a feature profile on the Wood Innovation Network, and editorial coverage in Wood Design & Building Magazine (digital edition).

 

Key Dates:
Early Bird Deadline – May 31, 2026
Submission Deadline – June 26, 2026

 

For more information and to submit your project, please visit:

https://cwc.ca/wood-design-and-building-awards/

 

For media inquiries, please contact:

Sarah Hicks
Communications and Outreach Manager
Canadian Wood Council
[email protected] | 1-705-796-3381

 

About the Canadian Wood Council

The Canadian Wood Council (CWC) is Canada’s unifying voice for the wood products industry. As a national federation of associations, our members represent hundreds of manufacturers across the country. Our mission is to support our members by accelerating market demand for wood products and championing responsible leadership through excellence in codes, standards, and regulations. We also deliver technical support and knowledge transfer for the construction sector through our market leading WoodWorks program.

Webinar – Online Tools for Wood Construction: CodeCHEK, FRR & STC & EMTC Calculator

Wood Design & Building Magazine, vol 25, issue 102

This issue of Wood Design & Building explores how intentional design can carry culture, support community, and foster connection. The projects featured here demonstrate how a clear vision can transform a building into an environment grounded in purpose, identity, and care, reflecting both people and place.

Several projects in this issue centre Indigenous perspectives and priorities. The Membertou First Nation office building, the Weliankweyasimk Women’s Shelter, and the Chief Leonard George residential building each reflect cultural knowledge, respond to community needs, and create spaces of safety, continuity, and belonging.

Wood is a consistent presence throughout. Long associated with shelter and refuge, it is also a material of gathering, warmth, and shared experience. It is no coincidence that projects grounded in human wellbeing so often turn to wood. This connection is present in many cultures. Our WoodWare feature on FinnFox, for example, highlights the part wooden saunas play supporting health and building community in Nordic (and Canadian) sauna culture.

At the same time, building with wood is not simply a return to the past. While it reconnects us with cultural knowledge and longstanding practices, it also reflects a growing recognition of wood as a high-performance, renewable material for contemporary construction. This is evident in the Chief Leonard George Building, Canada’s first tall mass timber residential building constructed to the Passive House standard. It demonstrates how thoughtful wood design can both preserve cultural continuity and point toward the future of high-performance, low-carbon construction.

Building Canada’s Future With Wood

Course Overview

This session will feature thought leaders in a podcast-style conversation exploring the evolving role of wood in Canadian construction. Through a series of rotating interviews, the discussion will highlight key themes including the rise of mass timber and tallwood buildings, the shift toward offsite construction, and wood’s potential to address the housing affordability crisis. The session offers a forward-looking yet grounded perspective on the opportunities and complexities shaping the industry.

Learning Objectives

  1. Understand how mass timber and tall wood construction are transitioning from niche applications to mainstream use in Canadian mid- and high-rise buildings.
  2. Understand how prefabrication, modularization, and early team integration influence cost, schedule, and risk outcomes in wood construction projects.
  3. Explain how mass timber can support institutional, residential, and mixed-use project goals related to sustainability, constructability, and housing delivery.

Course Video

Speakers Bio

Russell Hixson
Editor
SiteNews

Russell Hixson is an award-winning investigative journalist who began his career covering crime and courts in the United States before transitioning into Canada’s construction sector. He spent eight years at the Journal of Commerce, where he developed deep expertise in the industry and its key issues. He has also reported on the federal budget from Ottawa and documented the early impacts of the COVID-19 pandemic while working remotely. Hixson has developed a strong interest in the construction industry and is passionate about sharing its stories through SiteNews, with the goal of engaging and informing a broader audience.

Jana Foit
Principal, Higher Education Practice Lead
Perkins&Will, Vancouver

Jana Foit is a Principal and Higher Education Practice Lead at Perkins&Will’s Vancouver studio. With over two decades of experience, she has led numerous mass timber projects, including the Earth Science Building and Gateway Building at the University of British Columbia, as well as the BCIT Tall Timber Student Housing project. She is a frequent speaker and panelist on mass timber design and contributes to several industry publications, including the Nail Laminated Timber Design and Construction Guide, the Survey of International Tall Wood Buildings, and the Technical Guide for the Design and Construction of Tall Wood Buildings in Canada.

Robert Malczyk
Principal
Timber Engineering Inc.

Robert Malczyk is one of a small number of university-trained specialized timber engineers. After completing his master’s degree at Warsaw University of Technology, he moved to Canada to study under the renowned Professor Borg Madsen at the University of British Columbia. In 1997, he co-founded Equilibrium Consulting Inc., contributing to award-winning projects such as the Art Gallery of Ontario’s Galleria Italia designed by Frank Gehry. In 2021, he co-founded Timber Engineering Inc. He currently works on projects across Canada, the United States, and Asia. His expertise focuses on a systems-based approach to mass timber design, with an emphasis on structural efficiency and energy performance.

Andrew Stiffman
Vice President, Construction Services
Kalesnikoff

Andrew Stiffman brings diverse project experience across single-family homes, large-scale passive house developments, and low- to mid-rise mass timber construction. At Kalesnikoff Mass Timber, he oversees the full project lifecycle of prefabricated and mass timber projects, from early-stage discussions through to completion. His background in building science, development management, and hands-on high-performance construction enables him to combine technical expertise with practical delivery, leading multidisciplinary teams to successful project outcomes.

Scaling Affordable Rental Housing with Tall Mass Timber

Course Overview

As cities face growing pressures around affordability, climate resilience and livability, innovative projects like Catalyst’s 18-storey CLT rental development in North Vancouver offer necessary solutions. Targeted toward architects, engineers, developers and municipal leaders this session explores mass timber construction as an affordable housing solution. Attendees will gain insight into the use of CLT in construction and the associated challenges, including structural grid constraints, moisture protection, and prefabricated balcony systems. The session will also highlight how the project achieved near cost parity with comparable concrete buildings, integrated mixed-use programming, and leveraged BIM to support coordination and the permitting process. Participants will leave with practical takeaways for applying these approaches to similar projects in other cities.

Learning Objectives

  1. Understand how tall mass timber hybrid systems can support affordable and mixed-use housing 
  2. Identify key architectural, structural, and construction challenges unique to CLT buildings 
  3. Learn practical strategies for permitting, procurement, coordination, and construction 

Course Video

Speakers Bio

Annabelle Hamilton  
Executive Director
WoodWorks BC

Harrison Glotman
Principal
Glotman Simpson Consulting Engineers

Rhys Leitch
Principal
Integra Architecture Inc.

Sean Binns
Project Director
Kindred Construction

Unlocking Affordable Timber Innovations in Structure, Prefabrication, and Code

Course Overview

Bond Tower is a 7-storey mixed-use prototype that asks a critical question: how can mass timber be made cost-effective in the Prairies, where supply chains are limited, demand is low, and timber construction is often reserved for flagship projects. Funded by the Green Construction through Wood Program from Natural Resources Canada, the project develops both prototypes and a built demonstration to advance affordable timber solutions in a region underserved by the current market. 

The design leverages nail-laminated timber (NLT) as its primary system, applied in diagrid trusses, floor assemblies, and shear walls. NLT presents a cost-effective alternative to other manufactured products and provides great versatility due to its custom nature. Lateral and gravity-induced forces are carried by a diagrid timber truss fabricated from readily available dimensional lumber and using simple mechanical fasteners. Floor assemblies comprised of NLT are constructed without a concrete topping or proprietary sound attenuation systems, reducing both cost and embodied carbon. Prefabricated wall panels, stairs, and modular service pods further minimize waste and construction time. 

Another challenge lies in building code classification. Currently, all structures above six storeys are deemed high-rise, requiring costly and difficult to achieve [in timber] two-hour fire-resistance ratings and fire-safety systems. The Bond Tower design team, working with code consultants, is developing an alternative solution that leverages the inherent 1.25-hour FRR of NLT floor assemblies. This approach suggests a pathway toward a new mid-rise category, making timber projects of seven or eight storeys more financially viable. Alongside a single-stair configuration, which can increase efficiency by reducing non-rentable floor area, these strategies point to a replicable model for affordable timber construction across Canada.

Learning Objectives

  1. Learn how NLT and prefabrication strategies can reduce cost, waste, and construction time, making timber more feasible in the Prairies.
  2. Explore structural detailing approaches that simplify connections and reduce cost, while addressing fire, durability, and acoustic performance in timber design.
  3. Examine how alternative solutions can improve the financial feasibility of 6–8 storey timber projects and support broader code updates across Canada.

Course Video

Speakers Bio

Sasa Radulovic, AIBC MAA OAA SAA AAA NSAA FRAIC LEED AP
Partner, Architect
5468796 Architecture

Sasa Radulovic co-founded the Winnipeg-based practice 5468796 Architecture with Johanna Hurme in 2007. A talented designer, Sasa guides the office in seeking projects that explore density, affordability, and sustainability through non-traditional means and a dynamic design approach. Recent institutional appointments include Visiting Professor-Morgenstern Chair with the Faculty of Architecture at the Illinois Institute of Technology in Chicago.

Ken Borton, MAA RAIC
Principal
5468796 Architecture

Oliver Brandt, P.Eng
Associate
Fast + Epp

Guide to Mid-Rise Wood Construction in the Ontario Building Code

Second Edition

Applicable to the 2024 OBC (O. Reg. 163/24) – In Effect January 1, 2025


Overview

The Guide to Mid-Rise Wood Construction in the Ontario Building Code (Second Edition) provides a technical overview of the provisions permitting 5- and 6-storey combustible (wood) construction under the 2024 Ontario Building Code.

Developed by WoodWorks Ontario / the Canadian Wood Council, this updated edition reflects O. Reg. 163/24 and recent amendments affecting mid-rise residential (Group C) and office (Group D) buildings.

The Guide identifies key requirements, conditions, and limitations associated with mid-rise wood construction and is intended to support architects, engineers, builders, regulators, and code professionals working in Ontario.


What’s Included

This technical reference outlines:

  • Height and building area limits for 5- and 6-storey wood buildings
  • Fire-resistance requirements for floors, roofs, mezzanines, and loadbearing assemblies
  • Sprinkler system requirements (NFPA 13 vs. 13R)
  • Combustible cladding limitations and compliance pathways
  • Fire blocking and concealed space requirements
  • Fire department access and street-facing provisions
  • Emergency power enhancements
  • Structural and seismic design considerations
  • Mixed-use building permissions and occupancy separation requirements

The Guide focuses on new construction and is intended to be used in conjunction with the Ontario Building Code.

Exposed Mass Timber Calculator

The Canadian Wood Council is pleased to introduce a new design tool: the Exposed Mass Timber Calculator.

Developed to support practitioners working with encapsulated mass timber construction (EMTC), this tool helps determine whether a compartment design aligns with the 2025 edition of the National Building Code of Canada (NBC).

By entering key information about your compartment layout—including size, wall configuration, mass timber elements, and encapsulation details—the calculator evaluates whether the design meets code requirements for exposed mass timber elements.

The tool allows users to:

  • Evaluate permissible percentages of exposed mass timber elements (beams, columns, walls, and ceilings)

  • Confirm compliance within suites or fire compartments

  • Identify potential code issues through automated warnings

  • Visualize compartment configurations with a generated 3-D model

  • Review encapsulation requirements and supporting notes

 

This practical calculator helps architects, engineers, and code professionals explore compliant design options more efficiently when working with mass timber construction.

Try the Exposed Mass Timber Calculator

 

Photo © Tom Arban

How We Will Make Construction More Affordable
Tall Wood Feasibility Study
Custom Steel Connections for Mass Timber: Understanding the Basics Step by Step
Low Carbon Buildings AND Energy Systems? Yes, We Wood.
2026 Wood Design & Building Awards Call for Submissions Now Open
Webinar – Online Tools for Wood Construction: CodeCHEK, FRR & STC & EMTC Calculator
Wood Design & Building Magazine, vol 25, issue 102
Building Canada’s Future With Wood
Scaling Affordable Rental Housing with Tall Mass Timber
Unlocking Affordable Timber Innovations in Structure, Prefabrication, and Code
Guide to Mid-Rise Wood Construction in the Ontario Building Code
Exposed Mass Timber Calculator
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