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.

Feature

September 25, 2025

Air Tightness Champs Summer 2025

A big shoutout to our Q3 Air Tightness Champions! Your dedication to quality construction and energy-efficient practices is paving the way for high-performance homes.

Read More

latest

Air Tightness Champs Fall 2023

Read More

Net Zero Ready Homes and BIG Exhaust Appliances

Read More

Residential Peak Loads: A New Tool To Evaluate Canadian Homes. Electrification Is Coming. What Is the Impact on New and Existing Homes?

Read More

A Better ACH Metric for Small or Attached Canadian Homes—NLR vs ACH

Read More

Radon in New Construction for Part 9 Residential Housing

Read More

The Future of Building Code Evolution and Impact on Structural Wood Detailing for NBC Part 9 Construction

Read More

A Challenging Future—Electrification of Future, Part 9 Residential New Homes

Read More

Air Tightness Champs Summer 2023

Read More

Air Barriers in Multi-Family Low Rise Housing: Are We Placing Air Barriers in the RIGHT Walls?

Read More

PROUDLY ASSOCIATED WITH