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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September 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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Air Tightness Champions Summer 2026

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Part 2: Designing for People: Thermal Comfort Principles and Practical Applications for Residential Homes & Buildings

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Part 1: Designing for People: Thermal Comfort Principles and Practical Applications for Residential Homes & Buildings

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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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