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

July 21, 2025

Air Tightness Champs Spring 2025

Kudos to the builders and renovators recognized as our Q2 Air Tightness Champions! Your expertise and commitment to best practices are setting the bar for high-performing, energy-efficient homes.

Read More

latest

2030 Window Technology Hits the Market in 2024: An Affordable High Performance Window for Cold Climates Goes Public

Read More

CMHC Mortgage Loan Insurance: Better Financing for Better Performing Multi-family Projects Case Study

Read More

Air Tightness Champs Winter 2024

Read More

Lessons from 2023 and Strategies for the Future of Canadian Homebuilding

Read More

Large Building Air Tightness Testing: Lessons Learned in a Swiftly Growing Industry​

Read More

Prescriptive vs Performance Energy Code Compliance

Read More

The Heightened Interest in Indoor Air Quality

Read More

Air Tightness Champs Fall 2023

Read More

Net Zero Ready Homes and BIG Exhaust Appliances

Read More

PROUDLY ASSOCIATED WITH