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spray foam question

1K views 1 reply 2 participants last post by  Windows on Wash 
#1 ·
I'am getting ready to redo the drywall in my living room.The question I have is I want to get a DIY spray foam (close cell). Is it okay to use 2" foam board the high density kind and then fell the rest with foam, or should I just fill the hole cavity with the foam.Thought if I did it the foam board way I could save a little money. I have 2 outside walls and a ceiling that need to be done
 
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