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 ...

Lath and plaster ceilings and walls were a hallmark of homes built from the 1700s to the early 1900s. And if you live in a period home, they could well be hiding in plain sight. If unsure, there are a ...

Lath and plaster is old school; you won’t find it in newer homes. It was used until around the middle of the 20th century, when it was superseded by plasterboard. So, if you own an older home, there’s ...