How To Fish Wire Through Walls With Insulation

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How to fish wire through walls with insulation.

The real key is knowing what insulation you have in your walls and if you need to hire a professional finding an electrician who is experienced working with that material. Once you ve drilled the holes fishing is actually easy. There are a few ways to do it. If the wall contains insulation try to fish the wire between the outer paper or plastic cover and the wall.

From the attic or basement pull steadily on the fish tape while a helper feeds the cable into the wall opening. I ll be showing tricks to cut lots of time off fishing wires in walls. This makes fishing the cable up down much easier. If the insulation was stapled to the outside of the studs then there is usually a nice open space in the center of the wall cavity.

Learn how with this video. Keep the fish tape against the inner edge of the drywall and out of the insulation as you feed it toward the upper hole. If you must fish wires through exterior walls the best tip is to avoid spinning the flex bit until you make solid contact with the wood you plan to. Thread wires past insulation.

3 cable fishing techniques. The best advice for fishing wires through insulation is avoid it if you can the potential is always there to damage the vapor barrier or bunch up insulation leaving cold spots in the wall. 5 attach the wiring in the 3 by 5 inch hole to the end of the fish tape. It may take some finessing as the tip of the fish tape blade passes through the drilled hole in the wall plate.

Here s where you can get piano wire. If there is no cover press the wire against a stud and use it as a guide. Fishing wires in insulated walls now that you know no matter what insulation you have in most cases you can still work the wiring through the existing insulation in the walls. While handling fiberglass insulation wear gloves eye protection and a mask that covers your mouth and nose.