Do yourself closed spray foam in a can….is it legit?
I am having a spray foam contractor quote me today on my cathederal ceiling. Thanks to cookies and tracking, Amazon alerted me to canned closed cell spray foam as a diy.
Is this a legit way to get my required R38 for building inspection, to do it myself from a can?
Let’s forgive all possible application failers like falling off the ceiling, etc. If it is in a can, mixes fine, I apply it fine…did I just save a grundle and will it pass inspection?
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