Sunday, December 3, 2023
HomeHomesHome ImprovementBuild Science 101: #8 Airtightness

Build Science 101: #8 Airtightness

In this episode Matt & Steve discuss the importance of air tightness in construction, ranking it second in significance after water management. They introduce the Blower Door test as a game-changing metric to measure air tightness, now incorporated into building codes across many regions.

To take the quiz and download the companion Guidebook, go here:

Craftsmen Go with Sashco! Try out Sashco’s line of sealants with this exclusive sampling offer extended to our Pro viewers. Request your sample kit at

Thanks to Our Sponsors!
Andersen Windows:
Builders FirstSource:
Huber Engineered Woods:

Subscribe and follow my Podcast on Apple or Spotify!

Sign up for our twice-weekly newsletter:

To sponsor a video or advertise with us visit:

Want to learn more about building?
The Build Show on Instagram:

Huge thanks to our Show sponsors Builders FirstSource, Polyguard, Huber, Rockwool & Viewrail for helping to make these videos possible! These are all trusted companies that Matt has worked with for years and trusts their products in the homes he builds. We would highly encourage you to check out their websites for more info.


- Advertisment -

Most Popular

Recent Comments