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If you want to place a shelf, heavy mirror, or even large photo or painting frame on your walls you will
need to locate the stud framework inside the wall to support the weight. Simply putting in a screw or
hook makes it likely that at some point the item you hung will pull out of the wall and crash to the floor.

Step 1: Locate the Studs

Locating the studs is very simple if you use an electric stud finder or wall radar tool. Unfortunately,
many people do not have one of those in their home tool box. There is a very simple home DIY method
to locate the studs without resorting to random drillings and trying to knock and decide on where it is
hollow (does not work well at all- it all sounds the same on most well-constructed walls).

Walls in conventional construction have a 2”x4” stud every “16 inches on center”. What this means is
16 inches from the center of one stud support is the center to the next stud. By measuring from the
internal corner of a wall you can locate the center of each stud down the wall with good reliability.

To check for certain simply look for wall plugs or switches. The will always be located on a stud. It is
not recommended you drill into these studs for hanging items however because they will also have an
electrical wire running up and down that stud and a slight miss with the drill bit can be expensive and
dangerous.
I would like to point out that not all electrical boxes have to be on studs.<br> <br> <a href="http://www.quinbyhardware.com/Products/SKU/6309470/SWITCH-BOX-SUPPORTS/ELECTRICAL/ELECTRICAL-BOXES/HALEX-COMPANY" rel="nofollow">http://www.quinbyhardware.com/Products/SKU/6309470/SWITCH-BOX-SUPPORTS/ELECTRICAL/ELECTRICAL-BOXES/HALEX-COMPANY</a><br> <br> They generally are, but there is no rule that says they have to be. If you remove a box cover you can see for sure what is going on inside a wall too.

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Bio: I am a semi retired, former business and finance professional with a keen interest in DIY.
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