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 ...

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., ...

A crack or a hole in a wall can be the result of numerous forms of abuse: a doorknob banging the back of the wall; a misguided hammer; a water leak in the ceiling or wall. While it’s fairly easy to ...

There are two kinds of cracks in old lath and plaster walls. Both can be repaired, but one is a much more serious problem. By Ronda Kaysen Q: Our Gramercy co-op was built in 1929. The thick plaster ...

More than eight years ago, leaks at the Old First Reformed Church in Park Slope caused a portion of the ceiling to collapse. Or so they thought. “Our approach in a situation like that, if we don’t ...