@your_favorite_contractor: This is a very important part of the process when you're installing insulation. There is so many times that I've done a demo on a place and noticed that nobody did this. And I know a lot of guys are going to talk about using spray foam and stuff, but as long as you actually put the insulation around the box properly, you don't really need to worry about that unless you're building a home that's supposed to be airtight. But we all know those also have their own set of issues. So what do you think? #HomeImprovement #DIY #builder