
11/29/10, 07:23 PM
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Join Date: Oct 2010
Posts: 467
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"Stud finders" are essentially just magnets. They merely seek out the iron nails via magnetism. As stated above, modern houses have studs on 16" centers (IF they were built to code). Older, rural homes often used 24" centers, but that could vary, depending on availability/price of lumber as well as local practices. If you have old lath and plaster with wire hardware cloth within the wall, a stud-finder will most likely falsely find a stud every 1/4", as it will be "reading" each and every strand of wire as a nail.
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