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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Air Tightness Champions Spring 2026

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Building Science and the Future of Affordable, Accessible Housing

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Blossom Park Energy Retrofits

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Chatham Hope Energy Retrofits

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What’s New in NBC 2025: Key Code Changes Shaping Residential Construction

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Beyond Energy Efficiency: Tackling Embodied Carbon and Resilience

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Air Tightness Champions Winter 2026

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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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