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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A National Tiered Energy Code for 2020: What does this mean for you?

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Builders Guide to Net Zero Homes: Part 4 - Is Your Baby Ugly?

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Builders Guide to Net Zero Homes: Part 3 - House as a System

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Builders Guide to Net Zero Homes: Part 2 - House as a System

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High Performance Homes: 5 ways they outshine code-built homes during a pandemic

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Builders Guide to Net Zero Homes: Part 1 – Changing Our Paradigm

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