Q Am I right that when sections of plaster break away from the lath, an accepted repair technique is to roughly fill in those gaps with drywall and then drywall over the whole wall or ceiling? — M.H., ...

Question: My living room has a vaulted ceiling. I have always liked the look of a curved ceiling. Can I convert the living-room ceiling into a curved one? Can this also be done in a room with a flat ...