Skip to main content Skip to footer

2018 Canadian Building Envelope Technology Symposium

The 2018 Canadian Building Envelope Technology Symposium is now complete. This website will remain as a legacy site until the next Canadian Building Envelope Technology Symposium.
2018 RCI Canadian Building Envelope Symposium September 13-14, 2018 Hilton Mississauga/Meadowvale Mississauga, ON

Building Envelope Commissioning: The Missing Link for Future-Ready Buildings

September 13-14, 2018 | Hilton Mississauga/Meadowvale, Mississauga, ON

2018 RCI, Inc. Canadian Building Envelope Technology Symposium

September 13-14, 2018 | Hilton Mississauga/Meadowvale, Mississauga, ON

RCI’s Canadian Building Envelope Technology Symposium is a two-day educational program offering cutting-edge information regarding design, construction, maintenance and repair of modern and/or older building envelopes. The event’s open, inclusive environment encourages attendees to ask questions and stimulates dialogue. Speakers offer relevant solutions by referencing real-world examples and specific case histories.

Building Envelope Commissioning: The Missing Link for Future-Ready Buildings

Thursday, September 13, 8:30 – 9:30 AM

Global climate trends are clear: more extreme weather events, frequent and more intense rain events, and widely variable ambient temperatures. How do current building envelope design practices and retrofit strategies respond and how do we embed this future thinking into our projects?

Building Envelope Commissioning can provide the framework to facilitate conversations about ever-more-stringent standards, processes, codes, and performance requirements related to the building envelope. It also provides a process to ensure performance is embedded in project requirements and is delivered at each stage through construction completion.

This session will use project examples that demonstrate the application of commissioning principles on new construction, existing buildings, or individual enclosure elements – from below grade to the roof and beyond. We will discuss typical design-, tender-, and construction-phase practices that track and test enclosure performance while keeping project teams informed of how value engineering, change management, or substitutions may affect performance. Lastly, we will connect and compare these project examples to common industry guidelines and standards such as LEED v4, LEED EBOM, BOMA BEST, NIBS, ASHRAE, CSA, and ASTM to highlight the need for industry standardization.

Scott Armstrong, BSSO, CET, LEED AP BD+C,

WSP Canada, Toronto, ON

Scott Armstrong brings 20 years’ experience to WSP’s building science and sustainability projects with expertise in high-performance buildings, building enclosures, façades, existing building repair and renewal, roofing and green roofs, and integrated design. A LEED Accredited Professional, past secretary and board member of the CaGBC Greater Toronto Chapter, a Building Science Specialist of Ontario (BSSO), and a Certified Engineering Technologist (CET), Armstrong successfully bridges the traditional gap between architectural and engineering disciplines and is frequently invited to speak publicly on topics such as enclosure design, high-performance building design, and existing building retrofits.

Measured Drying Ability of Compact Low-Slope Roofs

Thursday, September 13, 9:30 – 10:30 AM

In conventional compact, low-slope roofs, insulation is sandwiched between two vapour-impermeable layers: on top, the roof membrane, and underneath, the concrete deck or metal deck (with an additional air- and vapour-retarding membrane). This approach can be problematic should water get into the roofing assembly—either during construction, due to a roofing membrane leak, or from air leakage from the interior.

RDH Building Science Laboratories recently completed Phase 1 of an experimental program involving three compact, low-slope roof assemblies on metal decks that were constructed side by side in a field exposure facility in Waterloo, Ontario (Climate Zone 5-6). One assembly was constructed as a reference or base case, with two vapour barriers. The two other assemblies were designed and constructed to allow drying by vapour diffusion, to either the top or bottom side. All three assemblies were subjected to periodic wetting by the injection of controlled amounts of water, and moisture movement was tracked using embedded moisture, temperature, and relative humidity sensors. It was found that the roof assembly with a high vapour permeance membrane on the metal deck (i.e., the inward drying assembly) was most effective in drying water following each intentional wetting. Implications for design and construction will be discussed.

Jonathan Smegal,

RDH Building Science Labs, Waterloo, ON

Scott Armstrong brings 20 years’ experience to WSP’s building science and sustainability projects with expertise in high-performance buildings, building enclosures, façades, existing building repair and renewal, roofing and green roofs, and integrated design. A LEED Accredited Professional, past secretary and board member of the CaGBC Greater Toronto Chapter, a Building Science Specialist of Ontario (BSSO), and a Certified Engineering Technologist (CET), Armstrong successfully bridges the traditional gap between architectural and engineering disciplines and is frequently invited to speak publicly on topics such as enclosure design, high-performance building design, and existing building retrofits.

Thermal Performance of Building Enclosures: Where, What, When, Who, How, and Why

Thursday, September 13, 11:00 – 12:00 Noon

Recent evolution of building codes across Canada has certainly raised awareness of effective thermal value for building enclosures, and accurately determining this value for various assemblies is becoming a hot topic. Thermal performance requirements in building codes are generally well defined, but the industry is still learning how best to incorporate these requirements into the design process. Ever-changing and increasingly stringent code requirements also mean the goal posts are not set: regular adaptation is required. This presentation will provide clarity on these issues by answering the following questions:

  • WHERE in Canada are there established enclosure thermal performance requirements?
  • WHAT standards and codes have been adopted in different Canadian jurisdictions?
  • WHEN should effective thermal performance be introduced in the design process?
  • WHO is responsible for confirming that the thermal design is code-compliant?
  • HOW is compliance confirmed and documented? This will include discussion surrounding the available methods of determining effective thermal performance (i.e., 1-D calculations, 2-D and 3-D computer modelling, and physical testing) and their comparable levels of accuracy.
  • WHY does all this even matter?

Nicole Parsons,

PEng, BSSO, WSP Canada, Hamilton, ON

Nicole Parsons is a project manager and technical lead in WSP’s Building Sciences group. She is based in WSP’s Hamilton office. Parsons is also the manager of WSP Canada’s National Façade Centre of Excellence. Parson’s twelve years of experience with WSP have included a wide range of façade projects, from cladding repairs and replacement on existing multi-unit residential, commercial, and institutional buildings to enclosure design for new buildings, including numerous buildings with performance targets well exceeding code minimums. Parsons is passionate about providing design solutions that improve our built environment while also aligning with each project’s specific goals and constraints.

Jean-Guy Levaque, FRCI, RRC, RRO, GRP,

WSP Canada, Hamilton, ON

As a specialist roofing consultant with more than 36 years of experience, currently working for WSP Canada Inc., Jean-Guy Levaque has been serving high-profile national clients for existing building retrofit and new construction projects. A fluently bilingual consultant, he has an in-depth knowledge of the roofing industry and is widely recognized throughout Canada.

Levaque is a member of RCI (President from 2015-2016), a 3,500 member-strong association of consultants and observers in roofing, waterproofing and building envelope. In his role as the Roofing Centre of Excellence Leader, Levaque helps position WSP as the best in class in the industry.

Roofing vs. Masonry – Who Wins?

Thursday, September 13, 1:30 – 2:30 PM

Historically, the performance of mass masonry wall construction relied on the ability of the system to absorb and release moisture through cyclical wetting and drying. In the era of mass masonry construction, the most prevalent roofing systems consisted of built-up, well-bonded, highly redundant membranes. Contemporary construction relies on a cohesive building envelope to provide a continuous barrier at both the roof and walls to prevent moisture and air infiltration to the interior. This evolution in construction methodology—a drive to “tighten-up” existing buildings—has resulted in challenging design, detailing, and construction approaches when reroofing existing historical buildings. Combining the skills, experience, and knowledge of roofers, masons, and design professionals into one team that is aware of the intended design goal supports the comprehensive development of effective, long-lasting details, and applicable installation and integration of roofing and masonry wall systems.

The authors will illustrate these themes with a discussion regarding design and installation of roofing systems on the back side of parapet walls and other masonry wall/roof interface issues. They will utilize case studies to provide examples of design and implementation challenges for new roofing systems and their interfaces with masonry walls. Challenges for reroofing include the integration of various roofing materials to provide a watertight system when installing to masonry and smooth-glazed terra cotta, and providing an integral water/air barrier when replacing an entire roof structure.

Matthew Novesky, RA,

Wiss, Janney, Elstner Associates, Inc., Chicago, IL

Since joining WJE in 2000, Matthew Novesky has been involved in numerous projects related to the inspection, investigation, and repair of distressed conditions in existing buildings. He has performed evaluations of brick, terra cotta, stone masonry, concrete, and glass façades. He has conducted investigations, provided repair recommendation options, and observed installation of repair solutions for numerous terra cotta façades. He has also conducted many condition surveys and prepared documents for repair of both contemporary and historic landmark buildings and structures.

Novesky has authored papers on exterior façade materials related to typical construction detailing and failure mechanisms of various building materials.

Rachel Will, PE,

Wiss, Janney, Elstner Associates, Inc., Chicago, IL

Rachel Will is a senior associate with the Chicago office of Wiss, Janney, Elstner Associates, Inc. and has extensive experience related to the investigation and repair of existing buildings. She has performed evaluations of historical and modern masonry façades and overseen preparation of documents for the repair of numerous masonry-clad buildings that have often integrated a roofing and wall interface component.

Liquid-Applied Air Barrier Systems for High-Rise Buildings: Code Requirements and Performance Testing

Thursday, September 13, 2:30 – 3:30 PM

Air barrier systems (ABS) are specified in Canadian codes to minimize the infiltration and exfiltration of air through the building envelope in order to control the risk of condensation. However, since the publication of the Energy Code of Canada in 2014, more attention has been drawn to the importance of an air barrier system to control the loss of energy. Recently, the Canadian Construction Material Centre (CCMC) developed performance criteria for liquid-applied ABS, including installation, barrier, and durability criteria. The CCMC is a recognized body that provides guidance to building officials with respect to the National Building Code of Canada (NBC) and the evaluation and testing of innovative products as alternative solutions meeting the requirements of the NBC. The performance criteria for an ABS will be of interest to air barrier material and air barrier system providers, architects, industry consultants, and contractors.

Dr. Marzieh Riahinezhad

Centre for Construction Research, National Research Council of Canada, Ottawa, ON

Dr. Riahinezhad is a Research Associate with the Centre for Construction Research at the National Research Council of Canada. She has worked on failure analysis, environmental qualification, condition monitoring, and aging management of polymeric materials used in nuclear industry for 2.5 years. Recently, she has joined the National Research Council of Canada and is involved in the development of polymer-based construction products, combining both field and laboratory evaluations of product performance and durability. Her current research focus pertains to building envelope materials, including insulation, structural-insulated panels, water-sheathing and water-proofing membranes, and air-barrier material and systems. Dr. Riahinezhad will discuss evaluation guidelines for liquid-applied air barrier materials and systems.
Nonpresenting coauthors: J-F. Masson, PhD; Michael Lacasse, PhD, PEng; Bruno Di Lenardo, PEng; and Peter Collins

Design of Sloped Roofs in Snow Country

Thursday, September 13, 4:00 – 5:00 PM

The Canadian building codes provide requirements for the minimum structural standards to which roof assemblies in high snow load locations need to be designed. However, the building codes (Part 9 in particular) do not include specific requirements for design of these roofs for resistance to water ingress and resistance to damage caused by snow movement. Based on the number of failures the authors have reviewed, we suggest that design changes are required.

The presenter will discuss common problems caused by high snow loads, snow movement, air leakage, and the often-associated ice damming and water ingress. He will also discuss solutions that have been implemented. Comparison of monitoring results from a repaired and an unrepaired roof assembly (within the same residential complex) will be used to illustrate the importance of airtightness in reducing the temperature of roof assemblies and mitigating the resultant ice damming.

The presenter will also introduce the concept of “double-drained” sloped roof assemblies and discuss a case study where this approach has been successfully used to eliminate a systemic water-ingress problem at a high-end residential home located at a Canadian ski resort.

Marcus Dell, PEng,

RDH Building Sciences, Inc., Burnaby, BC

Marcus Dell combines his academic training with over 30 years of work experience to improve building enclosure performance on buildings throughout North America. When not working, Dell spends significant time skiing, climbing, and adventuring in the world’s mountain ranges. In this presentation, he will combine his building science knowledge and work experience with lessons learned in the mountains to discuss the design of sloped roofs in snow country.
Nonpresenting coauthors: Michael Grummett, PEng and James Bourget, RRO

Whole-Building Airtightness Testing of Industrial, Commercial, and Institutional Buildings

Friday, September 14, 8:15 – 9:15 AM

This paper will address whole-building airtightness research carried out by the Building Envelope Technology Access Centre (BETAC) of Red River College, Winnipeg, Canada. Over the last five years, BETAC has tested over 50 large, commercial-style buildings ranging from 100-year-old churches to new schools. The goal of this work has been to establish baseline air leakage rates, and to compare pre- and post-retrofit airtightness rates to better understand the effectiveness of air leakage sealing in these types of buildings.

The results of this research were also used in the development of a new test procedure developed by the Air Barrier Association of America (ABAA). This led to the creation of ASTM WK35913 “Standard Test Method for Determining the Air Leakage Rate of Large or Multi-zone Buildings,” which introduced improvements from existing test methods to overcome restrictions on building height and climate conditions, and led to the creation of two distinct test procedures which focused on building durability and energy performance, respectively.

In Canada, building officials are starting to incorporate airtightness requirements into regional codes in locations such as Vancouver, Toronto and Manitoba. Also, the introduction of the National Master Specification on Building Enclosure Performance Testing and Commissioning now includes Whole-Building Airtightness Testing. This paper will conclude with a discussion of what the leakage rates should be for Canadian buildings.

Kevin Knight,

Red River College, Building Envelope Technology Access Centre, Winnipeg, MB

Kevin Knight is a research professional at Red River College, Manitoba, and a building envelope authority with over 35 years’ experience in testing, commissioning, research, education, and training. Kevin has collaborated with federal and provincial governments, utilities, and private sector companies on many projects. He has papers published in Canada, the United States, and Europe.

He currently sits on the ASTM E06 Standards for Performance of Buildings Committee, the ULC Standards Committee for Air Barriers, CSA Z320 Building Commissioning Architectural Subcommittee, and the Building Envelope Task Force Lead for CSA Z 5000 Building Commissioning for Energy Using Systems.

Benefits of Dual-Barrier-Protected Membrane Roofs

Friday, September 14, 9:15 – 10:15 AM

Roofing membranes within a roof assembly are generally the only barrier to keep the elements out. Standard building cladding design recognizes that well-performing walls consist of layers of materials (zones) to resist wind, heat, rain, etc., to achieve the rainscreen principle in wall cladding. This dual-barrier design can be applied to roofs.

Protected membrane roof (PMR) assemblies can have superior performance over conventional roofs since the moisture-resistant insulation protects the primary roofing membrane from the environment. Dual-barrier design can be implemented to help reduce negative effects of water diffusing into the insulation or reducing the thermal performance by flowing underneath. Typical PMRs can be easily upgraded by the placement of a properly selected vapour-permeable drainage layer above the insulation.

In addition to reviewing the design considerations for a dual-barrier PMR, attributes of these systems will be reviewed, with case studies comparing PMRs to typical protected roofs.

Allen Lyte, RRO,

W. Allen Partners, Inc., Aurora, ON

Allen Lyte has over 20 years of roof consulting experience and is the president of W. Allen Partners, a firm that provides full cladding consulting services, specializing in roofing and waterproofing. His hands-on approach provides practical, trusted solutions to building operators and managers by utilizing a balance of architecture and engineering skill sets. He graduated from Ryerson University with a bachelors of technology in architectural science, and is a professional member of The Ontario Association of Certified Engineering Technicians and Technologists (OACETT). Lyte is the current RCI Ontario Chapter treasurer, as well as a past chapter president, and has had his RRO since 2006. He applies building science principles to solve unique problems, including custom building his off-grid stone cottage.
Strategies for Effective Building Retrofits: Façade and Core

Strategies for Effective Building Retrofits: Façade and Core

Friday, September 14, 10:45 – 11:45 PM

As buildings age, and standards for energy efficiency and carbon reduction increase, retrofit solutions must address both the skin and core of buildings. Façade retrofits (recladding or over-cladding) are often responses to deteriorating cladding elements, inefficient envelopes (thermal, moisture, etc.), aged materials, and/or aesthetic concerns. Recladding a building can increase thermal performance while increasing airtightness. Likewise, building core retrofits are responses to demands for more energy-efficient buildings with a lower carbon footprint.

The Roadmap to Retrofits in Canada (by CaGBC) provides recommended actions to achieve Canada’s net energy-reduction targets by 2030, two of which include recommissioning and deep retrofits. As consultants, we have the opportunity and responsibility to approach emission reduction and envelope performance as one.

The Hudson’s Bay Tower (401 Bay St.) and 120 & 130 Adelaide St. W. (Richmond Adelaide Centre) are examples of tower retrofit projects underway to improve building performance in conjunction with improvements to the buildings’ mechanical systems. Future recommissioning will give owners an opportunity to consider re-cladding along with core retrofits to achieve energy reduction targets.

Advanced planning, research, design, and coordination with all teams will achieve a well-performing whole building system – façade and core.

Eric Chisholm, PEng, CEM, LEED AP,

Toronto, ON

Eric Chisholm has been providing strategic direction and technical solutions to sustainability and energy management for over 10 years. His experience delivering carbon reduction strategies, portfolio planning, energy audits, retro-commissioning, and LEED certification has supported hundreds of individual properties across Canada and portfolios representing thousands of properties. Eric was named an Emerging Leader in Canada’s 2016 Clean50 and is a Certified Energy Manager with the Association of Energy Engineers. Eric is a founding partner of Purpose Building – a company committed to furthering healthy, low-carbon buildings in a circular economy.Strategies for Effective Building Retrofits: Façade and Core

Hannah Thevapalan,

WSP Canada, Toronto, ON

Hannah Thevapalan has over seven years of experience in building science consulting in New York City and Toronto, with exposure to a variety of commercial, institutional, and residential projects. Her experience in managing multi-disciplinary teams and her interest in detail-oriented projects provide her with unique tools to predict and approach building science challenges. Her project experience includes the Gooderham Towers (Distillery District), 120 & 130 Adelaide St.W recladding (Richmond Adelaide Centre) and the World Trade Center. Thevapalan has bachelor of architectural sciences and master of building engineering degrees.
Nonpresenting coauthor: Hamid VossoughiStrategies for Effective Building Retrofits: Façade and Core

The Future of Building Envelope Inspections

Friday, September 14, 1:15 – 2:15 PM

The presentation will cover the use of unmanned aerial vehicles (UAVs) for building envelope applications and will focus on rotary vertical take-off and landing (VTOL) aircrafts. By gaining an appreciation of the benefits of deploying UAVs, stakeholders in the building envelope sector will have a better understanding of how this technology can be used to save time and money, and mitigate risk when executing visual inspections. The discussion will then move to cover common regulatory hurdles faced when implementing the technology for building envelope inspections and will be supported with case study examples. The current state of regulations governing the use of UAVs for commercial operations will be addressed, outlining the process for receiving the necessary Transport Canada approvals. There will be a brief examination of how regulations are expected to change by comparing the proposed Canadian framework to that which has recently been instituted in the United States. Next, the use of UAV data sets for reporting on the status of assets and structures will be conveyed by examining the different levels of processing. Finally, the presentation will shift to cover advancements in UAV hardware and software developments and how this will impact stakeholders in building envelope technologies and practices.

Alex Healy,

RH Precision Unmanned Inc., Ottawa, ON

Alex Healy is the president and cofounder of RH Precision Unmanned Inc. He is the company’s Master Pilot and has completed Transport Canada recognized Ground School training and Radio Operators Certification – Aeronautical. He is responsible for piloting aircrafts and training RH pilots in the proper implementation of UAVs. He has extensive experience deploying UAVs for asset and thermal inspections, aerial surveying, and quality control assessments in both urban and rural Canadian environments. Healy will provide information regarding UAV hardware and payloads, the operation of aircrafts in urban environments, and the future of UAVs and building inspection workflows.Nonpresenting coauthor: Hamid VossoughiStrategies for Effective Building Retrofits: Façade and Core

Matthew Ryan,

RH Precision Unmanned Inc., Ottawa, ON

Matthew Ryan is the vice-president, cofounder, and chief operations officer of RH Precision Unmanned Inc. He has completed Transport Canada recognized Ground School training and has his Radio Operators Certification – Aeronautical. He is responsible for ensuring that operations are conducted safely and efficiently, while maintaining compliance with applicable legislation. Ryan has extensive experience deploying UAVs for asset and thermal inspections, aerial surveying, and quality control assessments in both urban and rural Canadian environments. He will provide significant insight into the stringent regulatory requirements that govern the implementation of UAVs for building envelope applications.Nonpresenting coauthor: Hamid VossoughiStrategies for Effective Building Retrofits: Façade and Core

Humidity and Building Envelope Failure in Enclosed Swimming Pools, Hot Tubs, and Steam Rooms

Friday, September 14, 2:15 – 3:15 PM

High-humidity building enclosures are typically building occupancies where the relative humidity and temperature of indoor air are very high all year round. Building types that exhibit breaches in moisture-, air-, and vapour-control layers in enclosed spaces include: recreational centres, golf clubs, hospitals, hotels, extended care facilities, and rehab centres. Solutions for this building science problem are a topical area of interest as they are not related to mechanical systems.

In this presentation, IRC Building Sciences Group will present our experiences and client case studies focused on humidity and building envelope failure in enclosed spaces such as: swimming pools, hot tubs, and steam rooms. IRC will address their general building sciences findings and present solutions and examples for these types of high-humidity building enclosures that have their building envelope elements linked to exterior ambient conditions for all four seasons.

The challenge for building science engineers is to design for efficient moisture management and building envelope systems, especially for the ambient conditions prevalent during late fall, winter, and early spring seasons. IRC will cover their solutions implemented in the case studies for the following conditions: hot, moist air not adequately dissipating and causing condensation; external weather and internal humidity causing changing building conditions; and the presence of mould and excess moisture on wall systems causing rotting and extensive damage on interior finishes.

Zen Szewczyk,

IRC Building Sciences Group, Mississauga, ON

Zen Szewczyk is the executive director of the IRC Group of Companies. He has a diversified background in both the technical and administrative sectors of the industry, with over 30 years of construction industry experience, as well as over 30 years of project management experience. He has held a variety of positions on the Board of Directors of the RCI, Inc. Canadian Region and the Ontario Chapter, including President. Szewczyk has also authored several articles that have appeared in a variety of industry publications including Property Management Magazine, Canadian Apartment Magazine, and RCI Interface.
Nonpresenting coauthors: Robin Connelly and Chander Thusu

Canadian National Standard for the Vegetated Roof Assembly: Field Validation

Friday, September 14, 3:45 – 4:45 PM

The National Research Council of Canada (NRC), as part of a consortium with members from vegetated roof industries and roofing associations, established a national wind resistance standard for modular vegetated roof assemblies (MVRAs), named CAN/CSA A123.24-15, “Standard Test Method for Wind Resistance of Modular Vegetated Roof Assemblies.” Currently, this standard is widely used, on a voluntary basis, by the Canadian roofing industry for the wind performance compliance of MVRAs. The CAN/CSA A123.24-15 was developed based on the extensive data collected on various MVRAs by simulating wind in laboratory conditions.

The standard provides an experimental procedure to determine pass/fail criteria, as a consensus standard will do. From the wind resistance perspective, the standard evaluates the coherent wind performance of vegetated roof systems in regards to determining the uplift rating of MVRAs. CAN/CSA A123.24-15 is a valuable tool for both building officials and MVRA manufacturers to verify and demonstrate wind uplift compliance with the requirements of the building codes. This paper presents the details for CAN/CSA A123.24-15 implementation. It provides the fundamentals of MVRA wind performance, as well as the requirements, scope, and limitations of applying the CAN/CSA A123.24-15. In addition to laboratory results, a field data comparison will be presented as part of the validation process.

“Bas” Baskaran,

National Research Council Canada, Ottawa, ON

Dr. Baskaran is a group leader at the National Research Council of Canada. At the NRC, he is researching wind effects on building envelopes through experiments and computer modeling. As an adjunct professor at the University of Ottawa, he supervises graduate students. As a professional engineer, he is a member of the Roofing Committee on Weather Issues (RICOWI), RCI Inc., ASCE, SPRI, ICBEST, and CIB technical committees. He is a research advisor to various task groups of the National Building Code of Canada and a member of the wind load committee of the American Society of Civil Engineers. He has authored and/or coauthored over 200 research articles and received over 25 awards, including the Frank Lander award from the Canadian Roofing Contractors Association and the Carl Cash Award from ASTM. Dr. Baskaran was recognized by Her Majesty Queen Elizabeth II with the Diamond Jubilee medal for his contribution to fellow Canadians.Nonpresenting coauthors: Robin Connelly and Chander Thusu

Mauricio Chavez,

National Research Council Canada, Ottawa, ON

Dr. Mauricio Chavez is a research associate at the Construction Research Centre at the National Research Council of Canada. He holds a doctorate degree in building engineering from Concordia University, Canada. His research area focuses on the interaction of wind and the building envelope, more specifically on the effect of wind on low-slope roofing systems and rooftop add-ons, such as vegetation and photovoltaics. Prior to joining the NRC, he worked in Montreal at the Institut de Recherche Robert-Sauvé en santé et en sécurité du travail (IRSST) and developed mitigation techniques of pollutant dispersion in an urban landscape.
Nonpresenting coauthor: Sudhakar Molleti

 Sponsoring Companies

Exhibit and Sponsorship Opportunities

Industry Media Partners

IIBEC maintains a continuous public relations effort by working closely with industry media to promote and further awareness of building envelope consulting and IIBEC members’ services.

These noted industry media sources cooperative regularly to provide coverage of IIBEC events, programs, and news.

Look for copies of these industry periodicals on display at the IIBEC International Convention and Trade Show and the Building Enclosure Symposium.

Learn From Experienced, Field-Tested Experts

RCI’s expert instructors offer more than just technical data. Presenters reinforce program content with practical examples from applications in the field. With plenty of opportunities to ask questions, you get the answers you need. Instructor/attendee dialogue is encouraged.

Geared towards building envelope professionals, architects, engineers, contractors, and facility managers, this program is invaluable to anyone involved with maintaining or designing building envelope systems.

IIBEC Logo12.0 Continuing Educational Hours from IIBEC
Attendees earn up to 12 Continuing Educational Hours (CEHs) from IIBEC.

12.0 LU/HSW Units from American Institute of Architects.
Approved for Health Safety and Welfare credit.

IIBEC’s knowledgeable instructors offer more than just technical data. Presenters offer relevant solutions referencing examples from applications in the field. You get the answers you need.

98% of attendees polled described IIBEC educational events as worthwhile and said they would attend future programs.

Offering over 30 educational programs each year, IIBEC is a leader in roofing, waterproofing and building envelope technology education.