August 13, 2015

Constructing tight buildings is a requirement in an ever-increasing number of communities, including those that have adopted the 2012 or 2015 IECC as local code. Even where not required, it's a good idea and it's not as expensive as you might think. First, you must test your buildings and understand the metrics to know where you stand. Once you're armed with this basic knowledge, you'll be able to improve the training of your crews and subcontractors to optimize air leakage control in the homes you build.

By Gord Cooke, President, Building Knowledge Canada