Roof Insulation R-Values in IRC 2024
Does anyone have the “inside dope” on IRC 2024 code changes? The 2021 version upped roof insulation values from R49 to R60 for zones 4-8.
I’ve read in “unofficial sources” that the 2024 code will be reducing roof insulation values again. But I don’t know how much.
Do any of you have information on that score that you can share?
Thanks a bunch!
edit – Never mind. I found the answer. They’ll be going back to the 2018 values. It’s on iccsafe.org
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A collection of one thousand construction details organized by climate and house part