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., ...

Flaking and cracking plaster are relatively minor maintenance items, but when the plaster starts to sag or "belly" out from a ceiling, it indicates deeper problems that require your full attention If ...

Q. How important is it to repair plaster before repainting? Our ceilings have peeling paint that we’re pretty sure was caused by past water damage. Since the water problem is no longer an issue, can ...