Existing wall insulation



I purchased a home that is very drafty. I am working on ways to insulate areas and use the black and decker thermal leak detector because of your video. The problem I am having is trying to figure out how to insulate a pre-existing wall. I don’t want to tear the wall down to put in insulation. Any suggestions would be great.

Thank you in advance



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J Dean 4 years 1 Answer 566 views

Answer ( 1 )

  1. At that point the only thing you could do is use blown in insulation via a blow in machine. I’m guessing you have a older home.

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