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As homes and buildings become more airtight, we also realize that in the absence of good ventilation buildup of humidity, especially in crowded houses and very cold climates, can lead to poor IAQ and potential growth of mold. Residents can improve their IAQ and get the most out of their HRV or ERV by knowing how it works and adjusting it from time to time.
We're wrapping up the year with our latest Air Tightness Champs! Well done to all the builders and their teams for their outstanding dedication to excellence. Keep up the amazing work!
Register today for our upcoming Critical Canadian Building Science webinars.
Each quarter, we showcase builders and renovators who have established best practices and are consistently building to excellent air tightness levels. The homes recognized are not always the tightest buildings that have been built, but rather represent builders consistently building to industry-leading levels.
As building science experts and energy advisors, we’ve been helping home builders and renovators improve the quality, comfort, durability and energy efficiency of homes across Canada since 1986.
We help you design and build to achieve advanced energy and carbon reduction codes with practical cost effective solutions and methods
We assist during the design and construction phases, helping you qualify for important high performance building programs like ENERGY STAR®, Net Zero, LEED and more
Our programs help you greatly reduce post-construction warranty claims and call-backs
We help you build better quality homes to increase long-term enjoyment and investment for your homeowners
Our team are highly trained experts who possess a deep, technical understanding of residential construction, and who have decades of hands-on experience
We help you build residences that are efficient, comfortable, healthy, and highly sustainable
“The team members at Building Knowledge are industry-leading experts in the field of building science. We constantly rely on their experience and advice to improve the overall performance of our homes.”