this post was submitted on 24 Jul 2023
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Mildly Interesting

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[–] [email protected] 4 points 1 year ago (1 children)

This is not true? L1A, L1B, L2A, and L2B exceed american insulation regulations by a huge amount, and they exceed the EU regulations as well. I did some roofing once upon a time.

[–] [email protected] 7 points 1 year ago (1 children)

Most houses in the UK are not new builds, that's the issue.

[–] [email protected] 1 points 1 year ago

Some US states solve this by making it illegal for a roofer to re-roof an uninsulated roof without adding insulation.