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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December 4, 2025

Air Tightness Champions Fall 2025

Cheers to our newest Air Tightness Champions! Your skill, care, and dedication to energy-efficient construction are helping shape a stronger standard for airtight, high-performing homes.

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Geothermal Technology: Can it compete in today’s environment?

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Net Zero Carbon, Net Zero Energy, Net Zero Cost?

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Cracking the Building Code: SB-12 A1 vs Performance

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Modelling in National Energy Codes

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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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