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Cables through attic.
How to run wire through an attic step 1.
Use a fish tape or a fish stick a rigid pole for pulling wires when you need to pass them through the wall plates to the floor above or below the one on which you re working.
When you must deal with an attic space because you can t run the cable by simply pushing up the ceiling tiles there a few things to consider.
Find your attic access.
Feed cables through the holes.
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Be sure to leave enough slack on both ends to make connections.
Chuck a drill bit sized to allow the cable to pass easily through the hole it creates.
This bit should be at least as long as the amount of the coat hanger bit that was needed to penetrate the space.
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Measure the distance between the two sites you want to run wire between and make sure you will have enough wire.
Support cables at 4 1 2 inch intervals with appropriate staples or clamps.