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 26, 2025

Air Tightness Champs Winter 2025

Announcing the first Air Tightness Champs of 2025! We applaud each builder and their dedicated teams for their remarkable commitment to achieving exceptional building standards. Keep up the fantastic work!

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Healthy Air, Healthy Homes: Indoor Air Quality and the impact it has on occupant health

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Basements: Dank and damp or cozy and comfortable? Build basements your homeowners will love

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Large Building Airtightness

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Humidity Control: 3 key principles every builder and homeowner needs to know

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Right-Sized HVAC Equipment: Bigger is no longer better.

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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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