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44 Ways #24: Install Insulation Correctly

24 de septiembre de 2026 · 22 min

Notas del episodio

Hello! This is Episode 424. This is Way #24 of the 44 Ways to Create Your Sustainable Home series, and we’re in the final stretch of Section Five: The Building Envelope.

In the last episode, we went through the types of insulation, what R-values mean, and how to think about products for your ceiling, walls, and floor. 

This episode is the follow-up to that: what happens when the product is specified, the quote is signed, and the installer shows up. Because that’s where a lot of the thermal performance of a home is either delivered or lost.

Way #24 is: Install Insulation Correctly.

[For all resources mentioned in this podcast and a free, downloadable PDF transcript, head to www.undercoverarchitect.com/424]

Did you know that a 5% gap in your insulation coverage can reduce its effectiveness by up to 50%? 

So, you can invest money in specifying the right product, achieving the right R-value, choosing the right type for your climate, and testing it through modelling. And all of that work can be significantly undermined by how the product is installed. 

And unfortunately, once the building is lined, any rectification becomes more challenging.

As always, if you'd like to access a full transcript of this episode and links to any resources I mention, head to www.undercoverarchitect.com/424.

Now, let's dive in!

RESOURCES MENTIONED IN THIS PODCAST:

For links, images and resources mentioned in this podcast, head to >>> www.undercoverarchitect.com/424

Accessing my free '44 Ways' E-Book will simplify sustainability and help you create a healthy, low tox and sustainable home. You can download your free copy here >>> https://undercoverarchitect.com/ways

Access the support and guidance you need to be confident and empowered when renovating and building your family home inside my signature online program >>> https://undercoverarchitect.com/courses/the-home-method/

Just a reminder: All content on this podcast is provided by Undercover Architect for reference purposes and as general guidance. It does not take into account specific circumstances and should not be relied on in that way. You should seek independent verification or advice before relying on this content in any circumstances, including but not limited to circumstances where loss or damage may result. The views and opinions of any guests on the podcast are solely their own. They may not reflect the views of Undercover Architect. Undercover Architect endeavours to publish content that is accurate at the time it is published, but does not accept responsibility for content that may or has become inaccurate over time.

See omnystudio.com/listener for privacy information.

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