How To Run Cable Wire Through Finished Walls

Pull the cable through with a fish tape.

How to run cable wire through finished walls.

If you need to wire around an existing door but don t want to cut away all the wallboard above the header and can t get through the attic or basement run the cable through the shim space around the door. Pull the e thernet cable to its destination and you re set. Hurry to the next floor now and drill a hole in the bottom wall. Learn how with this video.

For the horizontal portion of the cable run this can involve drilling holes in the joists where the cable will pass. Running electrical wires allows you to add additio. Run wire through hole. 1 tap the wall with a hammer across the.

Use the electric tape to fasten the e thernet wire to your coat hanger and pull it through the wall. Feed the wire through the back of the outlet box insert the box in the wall and mount it in place. Make sure the tape is smooth so the cable can slide through the opening. Run electrical cable through walls and across ceilings without tearing them apart.

Electricians use a special tool called a fish tape a stiff wire with a hooked end wound onto a spool to thread cable through walls. Strip the wires and attach them to the wall jack or run them to the device. Turn off the power and pull the cable through the studs and the shim space. Carefully extend the fish tape from one opening to the other.

If you have another floor to go you can follow the same steps in the same order. Remove the door trim and the baseboard molding. For more in depth informatino about running fis. 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.