Net Zero Home Labelling Program

NZ Webinars sponsored by Owens Corning click for more information.

CHBA Net Zero Webinars

 

In our efforts to provide current information to members, we offer several webinars each year on a variety of topics focused on aspects of how to achieve Net Zero. Each webinar is usually one hour long with approximately 45 minutes of presentation and 15 minutes of question and answer at the end. Information on any upcoming webinars will be posted below, as it becomes available. 

Missed a webinar or want to re-visit a past one?  CHBA Members can also access past webinar recordings and slide decks in the archive section below.


UPCOMING WEBINARS 

Turning basements into valuable, comfortable, healthy, and safe living areas
October 6 from 1:30-2:30 ET

CHBA Members: You must be logged in to see the registration link below.

 

With more people working from home and having kids attending remote school from home, having a home office or other livable space in the basement has become a bigger priority for many households. Join us for this webinar to learn how you can unlock the potential of an added living space that is healthier, safe, comfortable, durable, and also minimizes radon ingress.

Presented by: 

 
Salvatore D. Ciarlo, P Eng. Technical Services and Building Enclosures Director, Owens Corning Canada
 
Sal is responsible for the design, certification, and commercialization of complete building enclosure systems for the commercial, industrial and residential building construction markets. As a civil engineer with more than 26 years of experience in the construction industry, he specializes in high performance and net zero building envelope designs, acoustic and fire separation systems, and solutions.  Sal is very active on Provincial and National Code committees.  He has presented educational seminars to architects, engineering professionals and builders across the country, focusing on next generation building envelope solutions and designs, net zero envelopes, air barrier systems, noise control and fire protection systems.




Building Industry Seminar: The Science of Building Better Basements  (Hosted by buildABILITY)
November 4 from 1:00-5:00 ET

CHBA Members: You must be logged in to see the registration link below.

 

Delivered exclusively for CHBA members, this seminar builds on the October 6th CHBA webinar, going more in depth into the topic. Attendance is limited to the first 30 participants. A wait list will be maintained with the possibility of an additional session to be offered later in the month.

More and more homebuyers expect their basements to provide the same level of comfort, liveability, and moisture control as above grade spaces. Homebuyers won’t accept the damp, cold, wet, mouldy basements of the past. For smart builders, this seminar presents an opportunity to perfect their craft and to deliver the high performing living space that their home buyers demand. 
This seminar will identify key areas to enhance basement performance, introduce best practices to understand materials, components, and systems and how they work together and ultimately to provide a better basement. The seminar will also highlight the importance of radon control which is the key to healthy and safe lower living areas where people will be spending more time as they work from home and turn their basements into valuable additional living spaces. 


This workshop will be led by Michael Lio, buildABILITY Corporation and focusing on: 

  • Understanding the science of how basements work
  • Discussing the poor practices that impair basement performance  
  • Describing basement construction best practices that improve basement performance 
  • Describing alternative approaches through case studies   

Learn more here

This session is generously provided by:

   
 
     
 buildABILITY Corp.
 CHBA’s Net Zero Council Silver Sponsor Owens Corning  

  

WEBINAR ARCHIVE

Affordable Energy Solutions for New Net Zero Homes 

September 23 2021

Click here for the webinar recording and slide deck 

There are many energy options for new Net Zero Homes, which can leave a builder wondering which option is the best for their project and, more importantly, is the Net Zero option affordable?  In this webinar, Jeff Salazar of Enbridge Gas will speak to how a Net Zero Home can be built cost-effectively by combining solar, hybrid heating, geothermal and natural gas solutions. In addition, Jeff will speak to how combining these energy sources provides long-term flexibility to the homeowner and how builders can easily include these options within their building permit applications - a win-win-win solution.

Join Jeff and CHBA Director of Net Zero Energy Housing Sonja Winkelmann (moderator) on September 23 to learn more about the innovative energy solution combinations for your new Net Zero Home projects.


Presented by: 

 Jeff Salazar Headshot    Jeff Salazar, Geothermal Specialist, Enbridge Gas

Jeff Salazar is a Geothermal Specialist with Enbridge Gas and part of a broader Business Development team working on low carbon heating solutions for residential and commercial applications.  He provides technical and operational insight from over 20 years’ experience in the HVAC sector.  Jeff is a certified Geothermal designer and installer who holds multiple trade certifications in various disciplines.
Moderated by:
 


 Sonja Winkelmann Headshot     Sonja Winkelmann, Director, Net Zero Energy Housing, CHBA 
 

Sonja has been working in the field of energy efficient homes for over 16 years. She joined CHBA in 2014 as the first Director of Net Zero Energy Housing. Prior to the CHBA she was the Executive Director of the Net-Zero Energy Home Coalition, and she worked at an NRCan licensed Service Organization delivering EnerGuide, R-2000 & Built Green. Her formal education is in Business Administration and Environmental Management, and has received the Environmental Professional (EP) designation from ECO Canada. 
 
   



Using Diversified Pathways to Reach GHG Reduction Targets

August 26, 2021

Click here for the webinar recording and slide deck 

In 2019, FortisBC commissioned Guidehouse, a well-regarded consultancy with expertise in both energy and environmental issues, to study how a diversified pathway that utilizes natural gas and electric systems could perform using many of the actions Fortis BC is taking today to pursue their 30BY30 target (to reduce their customers' emissions by 30% by 2030). These actions include:

Investing in low carbon transportation
Increasing the supply of Renewable Gas for Fortis BC customers
Greater investment in energy efficiency programs and initiatives

Join CHBA Director of Net Zero Energy Housing Sonja Winkelmann and Ben Nishi, Regional Energy Solutions Manager at FortisBC, as they explore the Pathways to 2050 Report, and show how a pathway of diversified energy systems can achieve BC’s 2050 GHG emissions target.

Presented by: 

Benjamin Nishi Headshot
       Benjamin Nishi, Regional Energy Solutions Manager, Fortis BC

Ben Nishi is the Regional Energy Solutions Manager with FortisBC. Ben and his team work with builders, developers, and home and business owners when they are building or retrofitting their buildings and this includes new technology, financial mechanism, or energy efficiency incentives.
 
   

Ducted vs. Ductless? How We’re Settling the HVAC Debate

July 22, 2021

Click here for the webinar recording and slide deck 

Panasonic, in partnership with Karwood Ontario, is undertaking an exciting new project that examines the capital and operating costs of a traditional HVAC ducted system vs. a ductless air-source heat pump (ASHP) installation in a typical single storey home. Two identical designed and constructed houses will be built, the first with a traditional furnace and AC unit, and the  the other house will use a ductless ASHP. Capital costs of both installations will be examined, and an energy model will compare the operating costs of both houses over a 10-year period.  

In this webinar, you will:  

Learn about this innovative project in more detail  
Understand the advantages of a ductless solution compared to a traditional HVAC system 
Learn more about the Panasonic products involved in the project  
 
Don’t miss your chance to hear about this comparison project and speak with industry experts from Panasonic and Karwood Ontario. 

Presented by: 

 
 

Sonny Pirrotta, 
National Sales Manager- HVAC Solutions, Life and Devices Solutions Division, Panasonic Canada Inc.

Sonny is the National Sales Manager for Panasonic’s HVAC/IAQ solutions business. He has over 15 years of HVAC industry experience and has experience as a Contractor, Distributor and now a Manufacturer. Sonny has a passion and drive to help his team inform, offer and educate Builders, Developers, Designers and contractors on better building practices and methods to improve IAQ and Energy efficiency in new and existing homes.
 



Greg Hussey, 
President & Owner, Karwood

Since graduating from civil engineering at Memorial University of Newfoundland in 1994, Greg Hussey has made a name for himself as a construction industry leader.  From civil engineering to large subdivision developments, Greg’s dedication to quality and detail led him to opening Karwood Contracting in 1999. The company’s wide range of projects include subdivision homes, large custom residences, renovations, multi-unit townhomes, apartment complexes and commercial buildings. Greg has pioneered energy efficiency and the use of environmentally friendly building practices starting with the R-2000 program and now the net zero program. Greg has also led Karwood to be a leader in the use of BIM to advance design tools and techniques from the back office to the job site.  Greg has also helped advance the home building industry from coast to coast with his many years volunteering for the Canadian Home Builders Association both nationally and locally.


IAQ and the CHBA NZ Homes: What do they Deliver?

June 15, 2021

Click here for the webinar recording and slide deck 

Homeowner concerns around home indoor air quality, comfort and energy costs were raised continuously throughout 2020, amplified by the pandemic. Due to this heightened awareness, the Net Zero Technical Committee took a closer look at the aspects in our program that helps to achieve one of our key brand promises: exceptional indoor air quality for healthier living. Join us for this webinar to learn more about why indoor air quality is so important, key control strategies, and how Net Zero Homes are able to deliver better indoor air quality than a code-built home. 

Don’t miss this excellent webinar, with opportunity to ask questions, presented by:

            Brett Cass, Program Coordinator, Net Zero Energy Housing, CHBA

Brett Cass has a B.A. in Environmental Science with a Minor in Business from Robert Morris University (Pittsburgh, PA). After graduation he began his career in the renewable energy industry as a renewable energy system designer. Brett continues to develop his education in green building practises and energy management; he has his accreditation as a LEED Green Associate from the Canada Green Building Council (CaGBC) and is also certified as an Energy Manager in Training (EMIT), soon to be a Certified Energy Manager (CEM), through the Association of Energy Engineers.
   
Gord Cooke, President, Building Knowledge Canada

There are few professionals in Ontario that can match Gord Cooke’s broad knowledge of the inner workings of a house. Highly regarded in the Ontario homebuilding industry, Gord is a professional engineer, trainer, author, and industry consultant. For over 25 years, Gord has helped builders and HVAC contractors implement innovative technologies and build better homes. He is an effective and passionate educator and advocate for better building practices, improved indoor air quality, and energy efficiency.
   


Doug Tarry
, President, Doug Tarry Homes

Doug is a second-generation builder trained in ENERGYSTAR®, R-2000 and Net Zero building methods. He’s a National Award Winning Net Zero Home Builder, working with a number of manufacturers and educators on development of products for more sustainable housing. His career highlights include:
• Past President, OHBA
• Inaugural winner of the Net Zero Home of the Year Award, CHBA
• Two Time National Grand SAM Award Winner, CHBA
• Project HOPE, a 3-Day Net Zero Ready Home fundraising build (“HOPE: A Story that builds more than a new Home” documentary film will be released in 2021)
• Founding HOPE AGUA VITA, a fundraising effort taking volunteers to the village of San Lorenzo, Puerto Rico to help rebuilding after Hurricane Maria

     
Sonny Pirrotta, National Sales Manager- HVAC Solutions, Life and Devices Solutions Division, Panasonic Canada Inc.

Sonny is the National Sales Manager for Panasonic’s HVAC/IAQ solutions business. He has over 15 years of HVAC industry experience and has experience as a Contractor, Distributor and now a Manufacturer. Sonny has a passion and drive to help his team inform, offer and educate Builders, Developers, Designers and contractors on better building practices and methods to improve IAQ and Energy efficiency in new and existing homes.
     

How do the CHBA Net Zero Homes measure up to NBC Tier 5?

May 20, 2021

Click here for the webinar recording and slide deck

Canada is on the path to advancing its energy codes in residential construction. The 2020 National Building Code (NBC) will support higher degrees of energy performance in homes through a tiered energy code with the most stringent tier intending to approximate to ‘Net Zero Energy Ready.’
With a dataset of over 500 Net Zero and Net Zero Ready labelled homes across the country, the CHBA has performed a detailed analysis comparing these homes to the proposed Tier 5 metrics of the NBC. Join us for this webinar to learn how the CHBA Net Zero and Net Zero Ready Homes measure up, presented by:

            Brett Cass, Program Coordinator, Net Zero Energy Housing, CHBA

Brett Cass has a B.A. in Environmental Science with a Minor in Business from Robert Morris University (Pittsburgh, PA). After graduation he began his career in the renewable energy industry as a renewable energy system designer. Brett continues to develop his education in green building practises and energy management; he has his accreditation as a LEED Green Associate from the Canada Green Building Council (CaGBC) and is also certified as an Energy Manager in Training (EMIT), soon to be a Certified Energy Manager (CEM), through the Association of Energy Engineers.
     
 
Liz Wynder
, Tech Advisor, Codes and Standards, CHBA

Liz has over ten years of experience in sustainability, energy efficiency and building science, along with several years in home warranty in the UK providing technical advice to multiple stakeholders, interpreting and writing standards and assessing new building technologies. She has a Masters in Civil, Structural and Environmental Engineering from Cambridge University. Liz has been a Technical Advisor in Codes and Standards at the Canadian Home Builders’ Association since early 2019 and represents the Association on the Standing Committee for Energy Efficiency, and various task groups related to that committee. Liz also brings expertise at translating complex ideas into plain English, writing code for clarity, and energy data analysis.

CHBA Net Zero Home Labelling Program: 2020 Year in Review

April 22, 2021

Click here for the webinar recording and slide deck

2020 was the CHBA Net Zero Home Labelling Program’s most impressive year yet, and this webinar gives an in-depth sneak peek into some of the most interesting findings from the 2020 Net Zero Home Labelling Program Summary Report, which is being released in May. Join Brett Cass, Program Coordinator, as he shares fun facts on the 520+ homes labelled in the program last year, including details on the technologies and building assemblies used, performance levels achieved, and particularly interesting details out of the analyzed data. Webinar participants will also take a detailed look at 4 unique Net Zero projects labelled this past year.  


Join the webinar to:  
  • Learn about the impressive uptake of the Net Zero Home Labelling Program – both in the various housing forms and qualified participants  
  • Understand how these homes are built and the performance levels they achieve 
  • Get a sneak peek at the findings of the 2020 Net Zero Home Labelling Program Summary Report
  • Uncover the construction details of four recently built Net Zero Projects 


Don’t miss this excellent webinar, with opportunity to ask questions, presented by:

            Brett Cass, Program Coordinator, Net Zero Energy Housing, CHBA

Brett Cass has a B.A. in Environmental Science with a Minor in Business from Robert Morris University (Pittsburgh, PA). After graduation he began his career in the renewable energy industry as a renewable energy system designer. Brett continues to develop his education in green building practises and energy management; he has his accreditation as a LEED Green Associate from the Canada Green Building Council (CaGBC) and is also certified as an Energy Manager in Training (EMIT), soon to be a Certified Energy Manager (CEM), through the Association of Energy Engineers.

Can existing housing get to Net Zero safely & affordably?
Net Zero Renovations: Lessons from the NRCan Pilot Project

March 24, 2021

Click here for webinar recordings and slide deck

Join this webinar to learn about the results and lessons learned from the NRCan funded Net Zero Renovation Pilot initiative - directly from those who shaped it and used it to safely renovate homes to Net Zero or Net Zero Ready. 
We’ll review the project achievements and hear from the Net Zero Renovators and Energy Advisors on which techniques and technologies they used to renovate the homes. You’ll also hear the homeowners’ motivations and testimonials as well as learn about the energy cost and GHG savings. 

CHBA Project Manager, Marie Hanchet, and Gary Sharp, former Director of the CHBA Canadian Renovator Council, will deliver presentations, then some of the project Renovators and Energy Advisors will join them for a panel conversation, including audience Q&A at the end. 

Don’t miss this excellent webinar, with opportunity to ask questions, presented by:

 



Discover the New Generation of Spray Foam

February 25, 2021

Click here for webinar recordings and slide deck

Building codes, product standards, and regulatory requirements are changing for spray foam. This webinar will examine the latest industry updates and how this impacts your projects. Join us to learn how spray foam’s innovative applications can make your upcoming project code compliant, energy efficient and green.

Join the webinar to: 
-  Gain knowledge on the new generation of spray foam using HFO blowing agents
-  Learn about the steps required for your upcoming new build project
-  Ensure you're using a certified installer to be code compliant
-  Uncover new applications of spray foam including WALLTITE CM01 as a radon barrier

Don’t miss this excellent webinar, with opportunity to ask questions, presented by:

 

      
 Chris Janzen, Field Applications & Warranties Manager, PM North America, BASF Canada      

Chris Janzen has been with BASF Canada for over 19 years covering various aspects of technical support, product development, market development, and customer training for the spray polyurethane foam business. His experience has brought him exposure to residential, commercial, and roofing applications in Canada and abroad. He has recently taken on the role as Field Application & Warranty Manager for BASF in North America and is co-chair for the Spray Foam Coalition’s Canada Work Group.

 

 

      Ibrahim Huseen, Construction and Standards Regulations Specialist, BASF Canada

Ibrahim Huseen is a Construction and Standards Regulations Specialist at BASF Canada. In his role, he focuses on national and provincial building codes and standards. Ibrahim provides engineering support for the polyurethane spray foam (SPF) business. He manages research and development of projects across North America. He also participates in ULC and ASTM standards developments. Prior to joining BASF, he worked as a building engineer consultant specializing in building science. Ibrahim has a Master of Civil Engineering with an emphasis on Construction Management from Concordia University. 


10 Steps to PV: A Design-Build Guide for Builders

January, 27 2021

Click here for webinar recordings and slide deck

The newly released NRCan Planning and Decision Guide for Solar PV Systems offers an integrated design strategy to support builders to seamlessly integrate solar PV into their projects. Key solar design and installation challenges are explained and demystified. Design teams are guided through intentional steps clearly defining solar energy production goals, solar array placement and attachment methods, electrical and structural impacts, and technology choices in the design stage, avoiding common pitfalls and improving solar PV build integration. This ten-step guide provides a roadmap for builders on their path to installing renewable energy systems on their homes.

This dynamic interactive demonstration of the NRCan guide “in action” features a custom residential builder and solar PV consultant working through a real residential Net Zero design example. This presentation will show you how to work with a solar PV consultant and energy advisor to make decisions required to integrate solar into new homes. If you’d like to adopt solar PV with more confidence and clarity through design- build best practices that will improve project outcomes; this webinar is for you.

Don’t miss this excellent webinar, with opportunity to ask questions, presented by: 

 

       Ben Giudici, P.Eng, Solar Consultant/Owner, Riverside Energy Systems

Ben has worked in utility power systems, industrial control, and electronic instrumentation for 12 years with BC Hydro and 21 years as a Thompson Rivers University faculty member. He holds degrees in electrical engineering and is registered as a Professional Engineer in the province of BC. Ben is keenly interest in photovoltaics and high-performance buildings, and has been very active in solar PV systems design, installation, and training since joining Riverside Energy Systems as a director in 2009.

He authored the Planning & Decision Guide for Solar PV Systems, recently released by Natural Resources Canada to support builders with integrating solar PV into residential construction.

 

 

      Jonathan Zerkee, Builder/President, Sonbuilt Custom Homes Ltd.

Jonathan’s passion for building high performance homes began in his early twenties when he started Sonbuilt Custom Homes in the Fraser Valley of British Columbia. For the past 25 years he has worked to establish Sonbuilt as an award-winning builder of quality healthy homes built right.

Jonathan is past President of the Canadian Home Builders Association of the Fraser Valley and has served on the Development Advisory Committee in the City of Abbotsford. He is a founding builder member of the CHBA Net Zero Housing Council for Canada. Today he is considered a leader in the home building industry for his technical and practical experience constructing airtight, energy efficient homes.

Top 6 Net Zero Technical Challenges + BONUS Stump the Net Zero Chump  

October, 20 2020

 Click here for webinar recordings and slide decks

Presented by Brett Cass of CHBA Learn what the latest technical challenges are for getting to Net Zero – including new homes, MURBs, and renos? Join us for this riveting presentation on current hot topics in the Net Zero space. Brett walks you through our top 6 picks including Hot2000 modelling, compartmentalization and occupant baseloads/plug loads – PLUS learn what we’re doing about them. Brett also provides some fun facts on the 400+ homes labelled in the program to-date, including details on the technologies and building assemblies used as well as the performance levels achieved. He’ll also tell you about a new project that will invite builder members to provide feedback on their experiences with energy efficiency requirements.

BONUS: Don’t miss your chance to “stump the Net Zero chump” during the 15-minute question and answer segment after the presentation. We have our resident Net Zero Heroes from the Management Committee, Technical Committee, MURB Project and Reno Working Group in attendance to answer all your questions!


Getting to Net Zero with Modular

October, 19 2020

 Click here for webinar recordings and slide decks
Join us for this webinar to learn more about efforts underway to utilize modular construction to achieve Net Zero Energy levels of performance. CHBA’s Net Zero Project Manager, Marie Hanchet will provide an update on the NRCan funded project “Affordable, Replicable, and Marketable Net Zero Ready MURBs”. Hear from one of the project builders, Alex Miller from Big Block Construction, how their first Modular Net Zero MURB recently came together in Saskatoon, Saskatchewan. You’ll also learn about a LEEP Modular project with 10 builds, including a single-family project by Grandeur Housing in Winkler, Manitoba that’s also going to be Net Zero.

The CHBA Net Zero Home Labelling Program Version 1.1 Update

January, 15 2020

 Click here for webinar recordings and slide decks

On February 1, 2020, version 1.1 of the Net Zero Home Labelling Program will officially launch. Qualified Participants are expected to join the v1.1 Update Webinar on Wednesday January 15th, 2020 from 1-2pm EST via GoToWebinar and have been emailed the registration link separately. If you’re unable to attend, you’ll be required to watch the recorded webinar and schedule time for an individual follow up phone call.

How Municipalities Can Enable Net-Zero Construction
(A feasibility study in 4 cities over 8 sites, funded by FCM/GMF)

June,4 2019

 Click here for webinar recordings and slide decks

This webinar features lessons from the trenches of real projects. Four cities partnered with FCM/GMF to assess 8 project sites for technical feasibility (how to build net-zero neighbourhoods in 8 cases), financial feasibility (ie: how to fund it), and process feasibility (ie: how to get a permit). The participating cities all hosted mock-trial approvals processes and reported all the lessons learned. This webinar will cover the outcomes. (Find the report here.)

Some key things that you’ll hear more about in this webinar:

  • Technologies that enabled Net-Zero neighbourhood design in each of the 8 case studies;
  • Policies that work for enabling solar and district energy;
  • Incentives that are self-funding, which municipalities can actually afford, and which are actually helpful to builders.
  • Template legislation enabling net-zero energy systems and incentives which municipalities can adapt and adopt right now – ready for implementation.

 

 

  Derek Satnik, Vice President of Technology, Smart Communities, s2e Technologies
Derek has made significant contributions to many of Canada’s best practice programs for sustainable building, including ENERGY STAR, LEED, BUILT GREEN, Solar Ready, and Net-Zero. Derek’s projects have included over 40 million square feet of improved buildings, and many industry firsts. Projects and programs which Derek has helped lead are responsible for over $500 billion worth of activity in the clean economy, and in his words, are only just the start of what is needed. Derek is proud to be working with FCM to provide lessons and tools to Canada’s municipalities, and is looking forward to how this latest work will enable municipalities to better enable wide-spread pursuit of net-zero energy.

High Performance Walls for Net Zero/Ready Homes Series

April, 2019 

Click here for webinar recordings and slide decks


There’s a need for changes in wall design, detailing, and construction to move towards more highly insulated assemblies required to reach Net Zero and Net Zero Ready levels of performance. Exterior wall systems are an important consideration that determine much of the cost and constructability of a home. Details left for consideration on-site can lead to delays, costs, and deficiencies.

Natural Resources Canada (NRCan) is using learnings from its Local Energy Efficiency Partnerships (LEEP) Initiative in British Columbia to establish some common wall assembly designs and details that builders, designers, and trades across Canada can use or modify for Net Zero and Net Zero Ready Homes.

Presented by Graham Finch, MASc, P.Eng, Dipl.T
Graham is a Principal and Senior Building Science Specialist with RDH Building Science. He has a passion for technology and improving the energy efficiency and resiliency of new and existing buildings. Graham is involved in a wide range of projects at RDH including: building research studies, forensic investigations, building performance monitoring, hygrothermal modeling, and engineering consulting on existing building retrofits and new construction across Canada and the US. He is regularly invited to present to industry groups on the latest building science topics and has co-authored several publications and practical industry guidelines on high performance building enclosures.

Myths vs. Facts in Ventilation: Making the Right Choice for you and your customers

November, 22 2018 

Click here for webinar recording and slide deck


Mechanical ventilation equipment is a key component of your building and has a great influence on the comfort and health of the occupants. Gord Cooke from Building Knowledge Canada will share his thoughts and advice based on his extensive experience. Loïc Arès from Venmar will provide useful information to guide the builders and energy advisors through the different options available. Doug Tarry from Doug Tarry Homes will provide input about the use of energy recovery ventilators from a builders’ perspective, based on his experience and the feedback from home owners.

This webinar will provide answers to some common questions about ventilation and also provide you with a better understanding of heat and energy recovery ventilators:

 

  • The science and history on why ventilation is important
  • Why “leaky” houses have worse air quality than “tight” houses
  • How to choose the right unit (HRV vs ERV, airflow, efficiency)
  • The different installation options and their advantages
  • Canadian testing requirements that ensure performance in our climate
  • What home owners need to know about ventilation

       
Loïc Arès
Technical Advisor – IAQ
Venmar Ventilation ULC


Loïc Arès is responsible for conducting and implementing Venmar Ventilation ULC initiatives supporting Indoor Air Quality project development. His role is to provide technical expertise on heat and energy recovery technologies, building code requirements and extensive applications. As a mechanical engineer with more than 12 years of experience in the ventilation industry, he was involved with product testing with Underwriters Laboratory (UL) for safety compliance and HVI for performance compliance. A member of the R&D team, he collaborated on the development of several heat recovery ventilator platforms and developed an in-depth understanding of their advantages and behaviors in all climates. Proud supporter of Indoor Air Quality, his first priority is to share his knowledge and help stakeholders to provide cost-effective solutions for the building community.
  Gord Cooke
President
Building Knowledge Canada


Gord is a sought-after presenter for his areas of expertise in applied building science, energy efficient housing initiatives, innovative HVAC systems, ventilation, and Indoor Air Quality (IAQ). A professional engineer with more than 30 years of experience in the low and high-rise residential building industry, Gord shares his insights and passion as he advocates for better building practices and methods for improving IAQ and energy efficiency in new and existing homes. Combining solid building science with his training and technical background, his presentations and workshops have been requested by builders, contractors and building conferences throughout North America. Gord is Chair of CSA F280 Standard for Determining the Size of Residential Heating and Cooling Systems; Member of CSA F326 Standard for Mechanical Ventilation; recipient of the EEBA Excellence in Building Legacy Award; and Ontario Home Builders Hall of Fame Inductee.
 

Doug Tarry Jr.
Vice President / Director of Operations
Doug Tarry Limited


Doug is a second-generation builder trained in ENERGYSTAR®, R-2000 and Net Zero building methods. He’s a National Award Winning BCIN Qualified Home Designer, working with a number of manufacturers on development of products for more sustainable housing. His career highlights include:

  • Past President, OHBA
  • Inaugural winner of the Net Zero Home of the Year Award, CHBA
  • Two Time National Grand SAM Award Winner, CHBA
  • Project HOPE, a 3-Day Net Zero Ready Home fundraising build (“HOPE: A Story that builds more than a new Home” documentary film will be released in 2018)
  • Founding HOPE AGUA VITA, a fundraising effort taking volunteers to the village of San Lorenzo, Puerto Rico to help rebuilding after Hurricane Maria

Are you Still Air Sealing Your Homes From the INTERIOR?

September, 27 2018  

Click here for webinar recording and slide deck


An exceptional level of airtightness is a critical first step towards achieving net zero ready performance and ensuring long term performance and durability of the building envelope.  Simply adding more insulation to meet new stringent energy efficiency Codes without controlling air leakage could lead to unintended consequences and premature building enclosure failures.  

This webinar will cover the simple details of Owens Corning’s innovative CodeBord exterior air barrier system that helps builders achieve exceptional levels of airtightness (below 1.5 ACH at the framing stage) and provide maximum occupant comfort.

Jennifer Weatherston from Reid’s Heritage Homes will share her teams experience and journey in implementing the CodeBord exterior air barrier system in their construction.  Jennifer will outline the advantages and provide key take-aways required to successfully move the air barrier to the exterior.

The CodeBord exterior air barrier system provides:
•    Exceptional levels of airtightness (less than 1.5 ACH at the framing stage)
•    Reduced construction costs
•    Reduced call backs
•    Opportunity for replacing interior polyethylene vapor barrier with vapor barrier paint
•    Opportunity to achieve the required heat, air and moisture control layers all from the exterior with one product!

Presenters


Salvatore D. Ciarlo, P Eng.
Technical Services and Building Enclosures Director
Owens Corning Canada
Sal is responsible for the design, certification and commercialization of complete building enclosure systems for the commercial, industrial and residential building construction markets. As a civil engineer with more than 26 years of experience in the construction industry, he specializes in high performance and net zero building envelope designs, acoustic and fire separation systems and solutions.  Sal is very active on Provincial and National Code committees.  He has presented educational seminars to architects, engineering professionals and builders across the country, focusing on next generation building envelope solutions and designs, net zero envelopes, air barrier systems, noise control and fire protection systems. 
 
Jennifer Weatherston
Director of Innovation & Integration
Reid's Heritage Homes
Jennifer Weatherston is Director of Innovation and Estimating with Reid’s Heritage Homes. Her role over see’s the success of the company’s innovation and desire to be forward thinkers. Jennifer has led the product & design teams in advancing the successful path to Net Zero, while demonstrating a strong commitment to advance better building practices from a cost efficiency and production minded aspect. In keeping with the company’s initiative to build better homes and provide optimal value & comfort while ensuring affordability to buyers, Jennifer has worked closely with all aspects of the team to ensure seamless integration and improvement of new practices and processes while continually adhering to the company’s core values. 

Discover the flexibility of using a tested air tight continuous insulation (CI) wall system for your NZE project

May, 31 2018 

Click here for webinar recording and slide deck


More stringent energy codes require a different approach to the design of the building envelope.  Builders are examining new ways of constructing walls that maximizes the performance of the different components by integrating them into one system.

This webinar will examine:
•    How continuous insulation significantly contributes to achieving a high effective R-value
•    Why spray foam offers design flexibility as an insulation, vapour and air barrier system
•    How the roof, foundation and walls work together to ensure an air tight building envelope

Bob Deeks of RDC Homes will profile one of his NZE Ready projects using BASF’s HP+ XR wall system.


  Chris Janzen, BASF Canada
Chris has been with BASF Canada for over 15 years covering various aspects of technical support, product development, market development and customer training for the spray polyurethane foam business.  His experience has brought him exposure to residential, commercial, and roofing applications in Canada and abroad.  He has recently accepted the leading role in BASF’s spray foam site quality assurance and training program (QATP) for North America. Chris is also co-chair for the Spray Foam Coalition’s Canada Work Group.

Bob Deeks, RDC Fine Homes Inc.
Bob is owner and President of RDC Fine Homes Inc. located in Whistler BC. RDC is an award-winning builder involved in the construction and renovation of both single family and multi-family residences with a focus on sustainable, healthy, high performance construction. Bob is a past president of the Canadian Home Builders of BC and was awarded Whistlers Business Person of the Year in 2015. He is currently Chair for CHBA's Net Zero Council, Vice Chair of the Energy Step Code Council and a member of the Standing Committee for Housing and Small Buildings for the development of the National Building Code. 

CHBA Home Buyer Preference Survey – Energy Efficiency Results

September, 7 2017 

Click here for webinar recording and slide deck

This 16 minute pre-recorded webinar will provide members with insight into the energy efficiency results of the 2017 CHBA Home Buyer Preference Survey.

The full survey results (including access to the online tool for data customization) can be ordered at www.chba.ca/buyersurvey. You can learn more about participating in the 2018 survey here.

Energy Storage – A Homebuilder’s Introduction

June, 22 2016 

Click here for webinar recording and slide deck


Energy storage is a natural step in the evolution of sustainable and resilient home building. This cutting edge technology increases the amount of solar energy used directly in the home. It also provides a reliable, quiet and safe source of backup power. And for builders, it’s a key differentiator that will change the way people look at your next development, and your business as a whole.

On this webinar you’ll receive an overview of this state-of-the-art technology, including how energy storage has been geared to residential applications, and key considerations for including it in your current and future projects.

This webinar combines an introduction to energy storage technology with basic guidelines on how to plan for and implement it. Key take-aways include:

  • Energy Storage Solutions & Configurations
  • Criteria for Selection
  • What you need to know in advance
  • Builder case studies
Panasonic is the world’s largest manufacturer of lithium ion batteries, with a legacy in energy storage that dates back to 1923. Panasonic Eco Solutions Canada is a leader in Canada’s solar industry, with over 55MW AC of solar installed or underway.

Tools to Help Design Building Envelopes for Net Zero Homes

February, 16 2017

 Click here for webinar recording and slide decks

Join us for this webinar to learn about some of the tools that Energy Advisors and Builders are using to help design Building Envelopes for Net Zero Homes. Each presenter will provide an introduction to their tool, highlighting the key functionality and outputs. You will learn where to access the tools and who to contact for more information. After the presentations, you will have the opportunity to ask questions to the panel. 

Moderator: Derek Satnik, P.Eng., LEED(r) AP - VP of Technology at s2e Technologies
Derek Satnik is a familiar face in CHBA and related discussions on sustainable housing. With nearly 40 million square feet of improved buildings on his resume and over 85,000 kW of renewable energy projects, Derek has made significant contributions to most of Canada’s leading green building programs including ENERGY STAR, BUILT GREEN, LEED, Net-Zero, and related codes and legislation.

Now as VP of Technology at s2e Technologies, Derek leads s2e’s Smart Communities business, working with leading developers, technology suppliers and community designers on some of the most sustainable and technologically advanced communities in the world.

Presenter: Anil Parekh, P.Eng. - Senior Researcher with Natural Resources Canada
Anil has been working in the housing energy efficiency field for over twenty-five years focusing on building envelope technologies, energy analysis and performance evaluations.  He is also Technical Advisor for the leading-edge standards such as R-2000, ENERGY STAR and EnerGuide Rating System.

HOT2000 is an energy simulation and design tool for low-rise residential buildings. It supports Natural Resources Canada’s EnerGuide Rating System, ENERGY STAR for New Homes and R-2000 energy efficiency residential programs. In 2015, updates to the rating system resulted in a new version of HOT2000 and new complementary report generation software. Anil's presentation will focus on modelling renewable energy in HOT2000 to determine the energy "budget" for a home.

Presenter: Sal Ciarlo, P.Eng. - Technical Services & Codes and Standards Manager at Owens Corning Canada
Sal is responsible for the design, certification and commercialization of complete building enclosure systems for the commercial, industrial and residential building construction markets. As a civil engineer with more than 25 years of building science experience, he specialises in high performance and net zero building envelope designs, acoustic and fire separation systems and solutions.  Sal is very active on Provincial and National Code committees helping to develop energy codes and standards.  He has presented educational seminars to architects, engineering professionals and builders across the country, focusing on next generation building envelope solutions and designs, net zero envelopes, air barrier systems, noise control and fire protection systems.

The Owens Corning effective thermal resistance calculator uses the calculation methodology, material values and framing factors listed in appendix A-9.36.2.4.1 of the National Building Code of Canada. Wood structural members are of the spruce-pine-fir type with a thermal resistance of RSI 0.0085/mm of thickness. Steel stud members are available as an option for walls above grade assemblies only with a thermal resistance of RSI 0.0000161/mm. The user can view the individual material thermal resistance values used in the calculation for the design assembly chosen by clicking on the “Download Results” icon. Assembly details are grouped by Continuous and Non-Continuous layers.

Presenter: Robert Jonkman, P.Eng. - Director Codes and Standards - Structural Engineering at Canadian Wood Council
Rob joined the Canadian Wood Council’s Codes and Standards division in 2005, progressing to “Director, Codes and Standards - Structural Engineering” in 2014. Concentrating on structural engineering, building science, and energy issues, Rob is responsible for the CWC’s Publication and Software business centre, participates on the Technical Research Committee and the Net Zero Energy Housing council of the Canadian Home Builder’s Association, participates on national building code committees (Structural and Energy) and is the Secretary/Associate for the Technical Committee on the “Engineering Design in Wood” (CSA O86) Standard.

The Canadian Wood Council’s interactive Wall Thermal Design (WTD) calculator is a free tool to help designers comply to the new energy requirements. The calculator enables designers to explore options, compare features, and determine a suitable wall assembly that can perform across a range of Canadian climates. This free online tool provides effective R-values for wall assemblies and includes a durability assessment that considers computer modeling and field experience.

Presenter: Patrick Roppel, P.Eng., M.A.Sc. - Principal, Building Science Specialist at Morrison Hershfield
Patrick manages the Building Performance Analysis Department at Morrison Hershfield.  Patrick is a Building Science Specialist with a technical focus on evaluating the performance of the building envelope through testing, monitoring, and numerical simulations. Patrick manages and provides technical oversight on new construction and retrofit projects, investigation and assessment of existing buildings, and building science research.

The Building Envelope Thermal Bridging Guide was prepared by Morrison Hershfield Ltd. incollaboration with many stakeholders and industry partners. This publication is provided to inform the practice of applying the Building Envelope Thermal Analysis (BETA) methodology for determining the effective thermal performance of building envelope assembly and interface details, as well as to guide BETA’s application in overall building design.

The Impact of Fenestration on the Building Envelope: A Window of Opportunity

January, 18 2017

 Click here for webinar recording and slide deck


Increasing energy performance requirements in codes means rethinking how we build envelopes. Examining the entire wall assembly and optimizing the window specifications may prove to be the best opportunity for builders to cost effectively improve the overall performance of their homes.

This webinar will show you how

  • selecting the right glass package can influence your cooling loads,
  • the window-to-wall ratio impacts the overall effective R value of your wall, and
  • putting in better windows reduces initial costs and operational costs.

A more holistic approach to the building envelope may be the most cost effective way to deliver high performance homes as well as increase comfort for the occupants. Understanding the energy performance numbers for windows and how they influence the size of the mechanical systems is key to providing cost efficient solutions to improving the building envelope.

Presented by Lisa Bergeron, Government Relations Manager, JELD-WEN of Canada
Lisa is an Executive Board Member of Fenestration Canada, chairs Fenestration Canada’s Fabricator’s Council and has been a member of NRCan’s Energy Efficient Fenestration Steering Committee, which dictates ENERGY STAR fenestration criteria, since its inception. She is also a voting member of the CSA A440 Technical committee, and is a Sponsor Member of the CHBA Net Zero Energy Housing Council.

5 Net Zero Energy Builder Success Stories

June, 9 2016  

 Click here for webinar recording and slide deck


This presentation provides the results of the NRCan ecoEII Owens Corning Net Zero Energy Communities initiative. The project aimed to demonstrate the feasibility of building Net Zero Energy housing communities - addressing the challenges specific to production housing, and to act as a platform for the broader adoption of Net Zero Energy homes across Canada. Owens Coming Canada recruited 5 builders across Canada to participate:

  • Mattamy Calgary Ltd. (Alberta)
  • Reid's Heritage Homes (Ontario)
  • Minto Communities (Ontario)
  • Construction Voyer (Quebec)
  • Provident Developments Inc. (Nova Scotia)

All of the teams held public opening events, and construction of all 26 homes is complete. Check out the project videos here. More information can be found on the project website here.

Andy Goyda, Market Development Manager at Owens Corning Canada, provides an overview of the project results, and representatives from each builder present an overview of their Net Zero Energy/Ready homes.

The F280-12 Standard: Right-Sized HVAC for Net Zero and Net Zero Ready Homes

May, 26 2016

 Click here for webinar recording and slide deck.


Are you a planning on building a Net Zero or Net Zero Ready Home? Using right-sized HVAC equipment and ductwork will prevent on-off short-cycling, prolong equipment life, and increase operational efficiencies – not to mention improve occupant comfort. Smaller equipment and ductwork can also allow for greater design flexibility, offering more living space.

Andy Oding, Senior Building Science Associate at Building Knowledge Canada, addresses the key points of this standard, including:

  • Why it’s important that residential space heating/cooling systems have the appropriate output capacity – especially in low load homes such as Net Zero and Net Zero Ready Homes.
  • How to calculate the heat loss/gain of homes for selecting the appropriate output capacity of a space heating/cooling appliance.

Michelle Côté, Director of Business Development at Dettson Industries provides examples of their sustainable HVAC solutions designed to maximize residential comfort.

LEEP PV Webinar Series

January/February 2016 

Click here for Webinar Recordings and Slide Deck

During the Spring/Summer of 2015, thirteen (13) leading Lower Mainland BC builders participated in Natural Resources Canada’s (NRCan’s) Local Energy Efficiency Partnership (LEEP) initiative. It was brought to the region through the support of the BC Homeowner Protection Office, BC Hydro, Fortis BC, the City of Vancouver, and the City of New Westminster.

Builders use LEEP to reduce their time and risk in finding and trying innovations that could help them build higher performance homes better, faster and more affordably, reduce technical barriers, and improve supply chains.  

During the LEEP workshops in BC’s Lower Mainland, builders requested 3 presentations on Photovoltaic (PV) systems. CHBA hosted these presentations from experts on PV best practices and costing, which were reviewed by the BC builders, as part of the Net Zero webinar series.


Webinar #1 (Jan 26, 2016) Ben Giudici, Riverside Energy Systems

Ben Giudici is an electrical engineer and director with Riverside Energy Systems in Kamloops BC, former faculty at Thompson Rivers University in Kamloops, and well versed in the design and application of PV systems in British Columbia. Riverside Energy Systems has designed and installed numerous residential and commercial PV systems in BC and abroad, including the CMHC EQuilibrium Green Dream Home in Kamloops.

Ben’s presentation focuses on grid connected PV system basics, assessing shading and designing for shade tolerance, and metering and monitoring systems. It also includes a full system design and costing exercise based on the locally selected archetype home for the BC Lower Mainland LEEP initiative.

Webinar #2 (Feb 2, 2016) Matthew Schiedel, Building Knowledge Canada Inc.

Matthew Schiedel, is Building Knowledge Canada’s Net Zero Energy expert. He is the lead on several Net Zero projects for Building Knowledge, including regional consultant for Reid’s Heritage Homes’ five ecoEII community Net Zero Energy homes, two R-2000 Net Zero Energy home pilot projects and five additional CHBA Net Zero/Net Zero Ready pilot projects. This has exposed Matt to the wide variety of solar photovoltaic technologies on the market today and the struggles faced by builders during specifying, installing, connecting and operating solar arrays.

This presentation focuses on the next generation of roof integrated PV products that are coming onto the market. Specifically, PV shingle products, PV roof shingle/panel products, as well as their system design and installation. It includes two case studies with associated costing and energy impact for two roof integrated product currently available in the market.

Webinar #3 (Feb 9, 2016) Kyle Kasawski, SOLARMAX Power Inc.

Kyle Kasawski is the Managing Director of SOLARMAX Power, PV supplier for the Landmark Group in Alberta.
 
Kyle’s presentation focuses on how conventional PV can be integrated into the home to provide a more integrated look for roofing surfaces, and provides insight into how builders can market and promote PV to potential customers. Kyle also presents a full system costing for the tract home application, based on the locally selected archetype home for the BC Lower Mainland LEEP initiative.