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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October 29, 2026

Air Tightness Champions Summer 2026

Congratulations to the summer Air Tightness Champions! Your commitment to quality workmanship and better-performing homes is helping push high performance construction forward.

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Top 5 Building Science & Energy Efficiency Priorities When Renovating Canadian Homes

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New Tiered Energy Code NBC 2020: What are the key details for homebuilders and developers?

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2021 New Homebuyer Preference Study

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Ring in the New Year – with a New and Improved New Home Sales Team!

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Energy, Emissions and Sustainability in Canadian Houses Part 4

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Energy, Emissions and Sustainability in Canadian Houses Part 3

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Energy, Emissions and Sustainability in Canadian Houses Part 2

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Energy, Emissions and Sustainability in Canadian Houses Part 1

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Airtightness: Do we really need to know the ACH?

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