Building Science Blog

Discover relevant and practical information at the leading edge of high performance residential construction, created and curated by industry training experts and real contractors. Whether you need building science research or construction details and advice, you’ll find it here – anytime you need it.

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Air Tightness Champs Fall 2024

We're wrapping up the year with our latest Air Tightness Champs! The Air Tightness Champion recognition honours exceptional builders and renovators who consistently achieve impressive levels of air tightness through their skill and commitment to high-performance best practices. While not every recognized home is the most air tight, they all exemplify top-notch industry standards.

Energy, Emissions and Sustainability in Canadian Houses Part 4

Energy, Emissions and Sustainability in Canadian Houses Part 3

Energy, Emissions and Sustainability in Canadian Houses Part 2

Energy, Emissions and Sustainability in Canadian Houses Part 1

Airtightness: Do we really need to know the ACH?

Healthy Air, Healthy Homes: Indoor Air Quality and the impact it has on occupant health

Basements: Dank and damp or cozy and comfortable? Build basements your homeowners will love

Large Building Airtightness

Humidity Control: 3 key principles every builder and homeowner needs to know

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