During major remodeling projects you can do this by removing the drywall and running cables through studs and ceiling cavities but in other situations it is neither practical nor desirable to remove drywall it is a messy expensive process that is best avoided if you can.
Fishing cable through ceiling.
If you are running the wire across the ceiling for a new light fixture installation then your first step will.
Trace your ceiling box at the point where you want the fixture to be installed and use the drywall saw to cut.
How to fish wire through a ceiling step 1.
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50 feet reach impact case for electricians pull communication wire cable line from drywall ceiling under rug conduit or pipe 1 2 inch w x 1 16 inch thick.
Carefully extend the fish tape from one opening to the other.
When you hook cable to the eyelet of a glow rod strip the plastic sheathing back about 6 in then cut off the hot and neutral wires.
Tape the end of the fish tape tightly onto the cable with electrical tape.
Pull the cable through with a fish tape.
Make sure the tape is smooth so the cable can slide through the opening.
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Finally wrap the whole area with electrical tape.
For more in depth informatino about running fis.
Then retract the fish tape to pull the cable through.
The tape s rigidity allows.
Learn how with this video.
Run electrical cable through walls and across ceilings without tearing them apart.
Then wrap the remaining ground wire through the rod s eyelet and wrap it back around the wire s sheathing several times.