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Is_This_A_Thing t1_j9e5608 wrote

The magnetic or metal detecting stud finders actually work great for lath & plaster because it picks up the rows of nails where the lath is attached to the studs. At least that was my experience.

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hicow t1_j9e5x9b wrote

I've got drywall over lath & plaster, so I knew to get a magnetic studfinder. But whoever did the drywall apparently felt it was fine to just go into the lath with the screws, rather than concern themselves with finding studs. I still have no idea where the studs are in most of my walls.

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dickbaggery t1_j9eg8qm wrote

Mmm, previous owners. I've seen that move before. It's way easier than removing the plaster and fudging with misaligned studs, but they could've at least drilled some holes and located them. Some people just think wood is wood I guess. One of the first fixes in my house was to put a new light fixture in the kitchen and replace 3/4 of the kitchen ceiling because one of the previous owners thought it okay to mount a big metal light can to lath. And by "mount" I mean cut a hole and just rest it on the lath from above. Half the ceiling was sagging and threatening to cave as a result.

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