Better Science.
Better Performance.
Better Bottom Line.

Building Science training, testing, forensics and consulting to help you build high performance, high-quality and healthy homes.

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70,000+ High Performance Homes & Buildings Completed

Building Code Performance Path, ENERGY STAR®, Net Zero and LEED®
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Building Science Videos and Webinar Series

Browse our extensive catalogue of building science videos, watch past webinars and listen to our team as they discuss all things building science on industry podcasts.

News and Events

Spring Training

Spring Training Presentations

April 16-20, 2023

Spring Training Advanced Building Science and Practical Application and the CHBA Net Zero Leadership Summit was a smashing success. All presentations are now posted.

building energy

Merger with BEInc

Gord, Andy and the partners of BKC are incredibly excited to welcome Mark Rosen, Troy Tilbury and the BEInc team into the BKC family.


Critical Canadian Building Science Series Webinars

April 24, 2003
11:00AM - 12:30 PM (ET)

Missed any of the latest in our Critical Canadian Building Science Series? Check out the replays.

Have you cracked the New 2020 NBC 9.36 Tiered Energy Code for homes yet?

Ready to level up to Tier 3? We can help!

Contact us to find out how to optimize your approach for the most cost-effective and straightforward compliance path for your builds now, and in the future.
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Air Tightness Champs

Each quarter, we showcase builders and renovators who have established best practices and are consistently building to excellent air tightness levels. The homes recognized are not always the tightest buildings that have been built, but rather represent builders consistently building to industry-leading levels.

Building Science Made Simple.

Why work with the team at Building Knowledge Canada?

As building science experts and energy advisors, we’ve been helping home builders and renovators improve the quality, comfort, durability and energy efficiency of homes across Canada since 1986.


We help you design and build to achieve advanced energy and carbon reduction codes with practical cost effective solutions and methods


We assist during the design and construction phases, helping you qualify for important high performance building programs like ENERGY STAR®, Net Zero, LEED and more


Our programs help you greatly reduce post-construction warranty claims and call-backs


We help you build better quality homes to increase long-term enjoyment and investment for your homeowners


Our team are highly trained experts who possess a deep, technical understanding of residential construction, and who have decades of hands-on experience


We help you build residences that are efficient, comfortable, healthy, and highly sustainable

building 360

The expert team at Building Knowledge Canada can help create a strategy for your success.

Explore our Builder360° Program

“The team members at Building Knowledge are industry-leading experts in the field of building science. We constantly rely on their experience and advice to improve the overall performance of our homes.”

branthaven homes
Sean Wadsworth
Vice President, Homebuilder Operations