Ways to Locate Wall Studs
Probably the easiest way to locate wall studs is by sight. Light switches and electrical outlets are usually attached to studs, so it is a good guess that there is a stud where these are located. To find a stud in a section of a room that does not have an outlet or light switch you can often measure in 16 inch increments from the nearest outlet since this is the standard spacing of wall studs in most homes.
Another good visual indication of the location of your studs is to take a look at your baseboard trim. Baseboard trim is almost always stapled or nailed onto the wall studs, so the location of the nails in the trim can help you to find where your studs are. You can test to see if the studs are where you think they are based on the visual clues by drilling a small hole in your wall and seeing if you meet resistance. Be sure to verify that you have found the stud before you start your project since it is much easier to patch a tiny drill hole than to replace a large area that was removed incorrectly.
If you prefer to locate wall studs by ear you can use a hammer to lightly tap on your wall and listen for a change in tone. The spaces between wall studs will sound hollow when you tap them, while you will get a more solid sound when you reach a stud. Again, after you think you have located a stud drill a small test hole to make sure before you start any major work.
Another easy option for locating studs is to use an electronic stud finder. These gadgets can be purchased at home improvement stores and work by actually measuring the density of the wall. The wall will be denser where the stud is located so it will beep or light up when it hits a denser area of wall. Electronic stud finders are highly accurate, but sometimes make mistakes so you will still want to drill a test hole and make sure the stud is actually where the stud finder indicates it to be.
Don’t forget to mark the location of your stud after you find it! Use a pencil to make a small mark on the wall where the stud is located so that it is easy to find when you are ready to start your project.