How To Find A Stud Behind A Tile Wall. One reason is that tile walls can be thicker than drywall. Measure across the wall, beginning at a corner.
What does a stud finder detect?
Here's how to find a stud in the wall quickly and easily, with or without a stud finder the most reliable method, find a light switch or a power outlet, says rothman. Step one, don't use a stud finder. The old tried and true method of knocking on the wall with your knuckles helps find the general location of studs. Studs exist to hold up drywall on interior walls and wood sheathing on exterior walls.