Questions about older homes, specifically from 1900 on.
1. Does old plaster contain asbestos?
2. What is the difference in plaster/lathe and "blueboard"?
3. I'm looking at houses built in the 1920's, so what is the common wall material in that decade, blueboard or plaster/lathe?
4. And is asbestos common in the '20's structures?
I live in Kentucky.