How to run a wire through a wall

How to pull wire into an existing wall? How do you run wires behind walls? Larger holes compromise the structural integrity of the stud. Smaller holes make it difficult to pull the wire.

Run wire through hole. Feed the wire through the back of the outlet box, insert the box in the wall , and mount it in place. Strip the wires and attach them to the wall jack or run them to the device. You will have to go strait up the wall into the attic craw space if there its one.

This gets tricky on outside walls because there is no room to drill a hole through that top plate to get into the attic and there should be insulation in the. Drill one hole through every stud. Learn how with this video. For more in depth informatino about running fish wire and cable through walls please.

Return to the attic or basement, and drill through the wall plate where you want to guide the wire through. Finally, wrap the whole area with electrical tape. A loop provides extra length for minor repairs or rerouting later. It also forces water to drip off the cable rather than follow the cable into the wall. A bushing seals around the cable and protects it from the sharp edges of the siding.

Fasten the cable with clamps. Use cable clamps to hold wire. Start by taking some time to consider the best location for the new wire. Eyeball existing electrical. Steps Open the breaker box and turn off the electricity to the area you’ll be working in.

Use a work light if you need light. Make sure the power is off near the outlet you’ll be working with using a voltage tester. Remove all wall-mounted items from the area that you will be running the wires. Plan your route with this.

Next check the attic, basement, or crawlspace to confirm you have a clear path for threading the wire. On the main floor, identify where the wire will exit. Insert a stiff wire or straightened coat hanger into the hole. In an attic, this beam is the top of the wall, known as the top plate. In a basement, it’s the bottom of the wall, known as the bottom plate.

Then I run the wire along side a stu centered on the stud to reduce the chance someone puts a nail through it from either side, and stapled to the stud to keep in place. In this example, no one would expect an electrical wire to be running through the wall at that height, so it can be an electrical hazard. Consulting a plan is an especially good idea if you suspect there are pipes or electrical wires running through that section, although these most often run alongside studs.

Step Mark the spot on one side of your wall and take exact measurements to locate the spot in relation to a side wall that continues into the next room. Determine what is on the other side of the wall. You may need to do some creative measuring to find the same spot on. Really, the only cable you absolutely should not run through a wall is a standard power cable that plugs into an outlet. These cables will heat up more than most other cables.

They can cause electrical fires if there is a cut or another issue with the cable or device. Attach the cable you want to pull on the “wire leader. This has a hook for the wire with a strong magnet attached. Hold the paddle magnet against the wall and move it around a little until it latches onto the leader magnet.

Then, using short pulling motions, pull the leader magnet right.