Average cost for air sealing work?
Thank you for your response. I want to be prepared when I call a home improvement contractor. So, I want to ask a couple of questions.
I would like to know what the average cost to this work could possibly be. Also, previously, I had the idea of using foam and then the fiber glass insulation. Is that similar to what you stated? In addition, would cellulose be a better insulator than fiber glass? Lastly, could I have the sealer put in without tearing down walls and forego the insulation, right away?
Thanks in advance for your response.
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