How to Run a Cable Through an Exterior Wall
If you want a fast, reliable Internet connection, running ethernet cable through the exterior walls of your home is the best way to do it.
The first step is to plan your route and avoid any physical obstacles or barriers. This includes insulated walls or areas where electrics and plumbing may be found.
Drill a Hole
Drilling a hole in an exterior wall can be difficult, especially when you are trying to run a cable through it. It is essential to get the hole just right, as it can affect the final outcome of the project.
First, find the best location for drilling the hole. This will determine the type of drill bit you need to use and how deep the hole should be.
Next, confirm that you have no obstacles behind the wall before starting to drill. This will prevent you from hitting any electrical wires, pipes, conduit or plumbing that could result in damage to the wire.
Next, use a hammer drill to bore the hole into the brick or mortar. Start with a low speed and moderate pressure, and keep the drill moving as you guide the bit into the wall. Once you have the desired depth, back out the bit.
Remove the Drywall
Drywall is a common material used to cover walls, as it provides a solid base for construction. It is made from a gypsum slurry mixed with water and sometimes fiberglass.
It is a relatively inexpensive material to use, and it can be used on most projects, from small repairs to major remodels. It is also widely available at home improvement stores, which can make it easier to obtain when you need it.
To install drywall, you need to measure the area where you will be working. Then, you need to cut your drywall sheets to fit your project.
Once you’ve cut the drywall, you can tape it, sand it and finish it to make it look smoother. This can take some time and effort, but it is an effective way to hide the seams between drywall panels.
When you’re finished, cover the surface of the wall with plastic sheeting to seal it off from dust. This will minimize the amount of debris that can get inside your home and will help prevent damage to other parts of the house or building.
Fish the Cable
Fishing a wire through an exterior wall can be challenging. This task is particularly difficult in older homes where 2 x 4’s run horizontally between studs as fire stops, making it impossible to feed a wire through the wall cavity.
In such cases, the best solution is to cut a small access hole in the wall at an angle that will go through the fire stop. This will make it easier to fish the wire through the wall, and will avoid some damage to the drywall or plaster.
Another option is to use a magnetic fishing tip or drop magnet. This type of fishing rod uses a magnetic pull to fish the wire through insulation. Once you have drilled your entry and exit holes, insert the drop magnet in one of the holes and gently guide it through the wall. Repeat this process until the wire reaches the other end of the wall cavity.
Secure the Cable
If you’re planning to run a cable through an exterior wall, it is crucial that you secure it properly. This will keep it from getting tangled and damaged.
To secure the cable, you can use cable staples or cable straps to keep it in place. Make sure to set the staples or straps within 12 inches of the box and at intervals not exceeding 4 1/2 feet from each end.
Another method of securing the cable is to buy floor cable raceways. These are available in a wide variety of sizes and shapes, and they can help keep your cables safe from being ripped or run over.
The cable raceways also come in a variety of colors, so you can easily match them to the color of your house. Some of them are even pre-treated to resist fading or corrosion.
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