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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March 23, 2026

Air Tightness Champions Winter 2026

Congratulations to our newest Air Tightness Champions! Your precision, craftsmanship, and commitment to performance are driving better-built, more energy-efficient homes.

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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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Rising to the Challenge of Building ADUs

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