Critical Canadian Home Building Science Part 7: The Great Canadian VAPOUR BARRIER controversy.

Do we still need "Vapour Barriers" made of polyethylene in high-performance walls with continuous insulation and good air barrier detailing? The industry and codes continue to struggle with this question.

Airtightness: Do we really need to know the ACH?

A look behind the science of airtightness measurements and why this simple test is critical if you want to build high-performance homes. Learn the history, lessons learned, what are the risks of not knowing the numbers and what you can avoid if you do.

Large Building Airtightness

Learn the science behind air tightness measurements, and what compartmentalization plays in large buildings and occupant health. Unintended consequences, lessons learned and what really happens when we don't pay attention to the numbers. Gord Cooke and Rob Johnston were joined by Scott Stevens, and provided great insights into this topic that is gaining importance and momentum.

The Heightened Interest in Indoor Air Quality

As home builders, homeowners and individuals worldwide grapple with the importance of creating healthier living spaces, Gord presents a comprehensive guide outlining four essential strategies for not only enhancing IAQ but also improving overall Indoor Environmental Quality (IEQ). 

Net Zero Ready Homes and BIG Exhaust Appliances

2021 New Homebuyer Preference Study

Tim Bailey of Avid Ratings walked us through the most recent AVID/CHBA New Homebuyers Preference Study. Learn what your clients want so that you can focus your sales messaging. Plus discover insights into the possible impacts of COVID on home buying preferences.