Magnets can help run wires in tough locations, even if there's insulation in the wall.
How To Fish Speaker Wire Through Insulated Walls. To compound the problem, the ceiling joists run perpendicular to the direction i need to run the cable. There are several methods for running cable through finished walls, and the approach you take will depend on the circumstances and how extensive the work will be.
Easy Way to Fish Wires in Wall & locate Studs - YouTube from i.ytimg.com
I need to fish some speaker wire through my ceiling downstairs to the lower part of the adjacent exterior wall. The point of this video is mainly based around chryslers but can be used on a wide variety of cars. Fish tape is a springy steel tape that electricians use to pull wire through walls.
Same thing with the vfh antenna wire you can see were it is, i have it laying on the deck.
If you have never done this before, it can be extremely irritating. Fish cables through existing walls with fish tape or a fish stick. I also show you how i wire through the entire boot without removing 50% of it! Exterior walls are insulated, so you will need wire fishing tools, like a fiberglass rod.
