How To Run Wire Through Walls

If the wall above runs parallel to the attic or basement joist this cable will be attached across the side of a joist.

How to run wire through walls.

When adding or replacing wiring in finished walls most electricians will attempt to make the horizontal portion of the cable run in the unfinished attic or basement crawlspace areas looping the cable down or up through the wall cavity across the floor or ceiling joists then vertically through another stud cavity to the next wall box opening. Roll out the cable through the basement or attic space to the next box location. A decent stud finder is a must have for every wire fishing job but don t throw it back in your pouch after you ve located the studs. Run electrical cable through walls and across ceilings without tearing them apart by fishing wire.

For more in depth informatino about running fis. Learn how with this video. Running audio video cables behind walls is similar to running electrical cables but a v cables should be at least a foot away from electrical cables to prevent interference. Wiring new construction before the drywall goes in is a piece of cake compared to fishing them through existing walls and floors.

Terminate the cables in low voltage electrical boxes. One trick that makes fishing wire through walls easier is to tape a powerful magnet like a rare earth magnet on to the cable. Running electrical wire through the walls and hooking the wire to end point devices is an easy and safe task for a skilled do it yourselfer. But with careful planning a few special tools and the right techniques running wires in the wall of your home may be easier than you might think.

Fish cables through existing walls with fish tape or a fish stick. Cut the cable leaving plenty of slack and feed the cut end into the wall cavity and out through the wall hole as you did with the first box. Run electrical cable through walls and across ceilings without tearing them apart.