And, I find posting pictures of people putting up o.s.b. boring. But here ya go.
This is in the craft room and storage room of the basement. I thought by finishing this area, I could move more stuff out there and set up a craft room.
So we got all of this hung in one day.
But then Dave realized we need to put duct work in both ends of the ceiling in this room too. So I can't put anything in this room, because it will just be in the way.
I ended up measuring and cutting this insulation that looks like Styrofoam. Maybe it is Styrofoam! But anyway, it was to put in the ends of the ceiling to keep the air out.