Quote from Youtube video: Where the stud is where the stud where there is no stud it'll sound hollow kind of like a drum. How do you find a stud in a wall that knocks? Look for small dimples in the wall, which indicates a drywall screw.Aim your flashlight at a steep angle against the wall so the light beam spreads across the wall.The secret to finding your drywall studs is looking for these holes with the help of a flashlight. you have found your stud! Side note: The stronger the magnet, the better! How do I find a stud with a flashlight? Wait until the magnet sticks to the wall and then…. You can use tape or even dental floss to drag a refrigerator magnet across the wall to find the stud. Quote from Youtube video: In this video K&J magnetics we use some neodymium magnets to find the hidden studs behind drywall we start using this large magnetic thumbtack on which we put up piece of scotch tape.
How thick is lath and plaster?Ī traditional 3-coat plaster is typically 7/8″ thick and when you add in the 1/4″ wood lath that supports the plaster wall, you have a wall that is more than 1″ thick! Compared to today’s most common drywall thickness of only 1/2″, that is a difference worth noting. Can I use my iPhone as a stud finder?įirst, no iPhone app can locate 2x4s because phone hardware generally doesn’t include an electromagnetic density sensor to find wooden studs. To see which side the stud is on, take the switch plate cover off and take a peak inside. Though there may be an occasional free floating box in an old home, you have an excellent chance of finding a stud on one side of the box. Quote from Youtube video: One of the easiest ways to hang heavy objects on plaster walls is using a Molly bolt.Įlectrical boxes for outlets and light switches are supposed to be attached to studs. How do you hang something heavy on a plaster and lath wall? Drywall or lath (for plaster walls) attaches to the edge of the studs. They’re always spaced either 16 or 24 inches on center (measured from center to center) along the wall and run between the floor and ceiling. So what’s the solution to finding studs in older homes? How far apart are studs in lath and plaster walls? And if the lath is a metal wire type, instead of older wood lath, a stud finder will produce false readings. Plaster can be too thick or dense to find a stud with common stud finders, which is probably why you’re finding that these don’t work. Are there studs in lath and plaster walls? If you have just moved into an older home and your stud finder isn’t doing its job, invest in a metal scanner instead. So what we're going to do is putting it on the wall until it finds a nail underneath.ĭo stud finders work on lath and plaster walls?īecause standard stud finders detect a change in density inside the wall, they don’t work on lath and plaster – the density inside these walls is not constant enough. Quote from Youtube video: If there's anything metal they'll find it they're extremely difficult to separate. How do you find studs in old lath and plaster walls?
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