Quote Originally Posted by def90 View Post
Drywall is a fire barrier vs OSB which would be highly combustible, I don?t think OSB would pass building inspection inside of a garage, especially on an adjoining wall.
Good thoughts. The wall between my garage and living space was already sheetrock so when I did the OSB I only did the rest of it and left the existing sheetrock on the one wall.

My house is old. I bet there is a shit ton of stuff that wouldn?t pass inspection these days or doesn?t meet code.