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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June 22, 2026

Air Tightness Champions Spring 2026

A big congratulations to the next group of Air Tightness Champions! Your focus on airtightness and building performance is making a measurable impact on the homes being built today.

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Eve Park: Setting a New Standard for Sustainable, Low-Carbon Communities

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Elgin Park Redevelopment: Sustainable Housing in Northumberland County

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Rising to the Challenge of Building ADUs

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Resiliency Versus Low Carbon: A Solvable Paradox?

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Air Tightness Champions Fall 2025

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Big Buildings, Small Holes: Measuring and Reducing Air Leakage on Large Multi-Res and Commercial Buildings

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Air Tightness Champs Summer 2025

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Air Tightness Champs Spring 2025

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What's Up With Roof Ice Dams in 2025?!

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