Electrical Junction Box Installation Tips and Tricks

Always check with your local building inspector before starting any electrical project. They'll ensure that you are following code. 

For new construction installations, diagram the room and be sure you have enough electrical boxes to accommodate all the light switches, outlets and fixtures you need. Assure that the electrical box sizes you chose match the locations where you need them.

When working in finished areas, use a stud finder to locate studs. Make sure they don't interfere with the placement of a new box.

Trace an outline of the box on the wall where it will be installed to mark cutting lines. Utility knives work well for cutting holes in drywall, and keyhole saws are good for plaster. Try using a saber saw for wood.

Light switches are generally installed about 42 inches from the floor.

Power outlets are generally installed 12 inches from the floor.

Plan for future changes by clearly labeling all wires.

With a bit of preparation, you can add electrical boxes to your home. Just decide on the location and choose the right junction box for the job. Once you have power available where you need it, you can update your living space. Add new lights, ceiling fans or other appliances to enhance your decor.