I was given a sizeable stack of 1/2" sound insulation board, and thought I would attach it to my garage walls to cut down on power tool noise. I know it won't do a lot, but it was free...
What I can't determine is whether an expansion gap is required between sheets. I assume lack of Google results means no, but I want to be sure. The garage is dry, and I live in a fairly low humidity area.
What I can't determine is whether an expansion gap is required between sheets. I assume lack of Google results means no, but I want to be sure. The garage is dry, and I live in a fairly low humidity area.