Hi, I just hired someone to paint a bedroom. It is a room with high humidity located under an unfinished attic. The plaster walls are fine but the plaster ceiling started bubbling and peeling immediately. I know he plastered and primed prior to painting. He thinks adding additional insulation above the ceiling or perhaps sheetrocking the ceiling and then painting would solve the problem. We do not know what type of paint was used on the ceiling originally. I had repainted it around 5 years ago with latex ceiling paint which started bubbling which is why I had a painter redo. Any thoughts? Thanks!
Peeling Paint on Ceiling