How To Fish Wire Through Insulated Wall. Before you begin, make sure you have the necessary permits to install new branch circuitry and additional devices. Learn how with this video.
I am rewiring my entire house and am routing most of the wiring through the crawlspace.
Running electrical wires allows you to add step 4: Magnets can help run wires in tough locations, even if there's insulation in the wall. I have a feeling i already know the answer to this, but is there any way other than. You may also want to read some of our other guides for more information.