How To Run Ethernet Cable Through Walls


Although wireless technology has advanced, there is still a need for an Ethernet cable in many situations. For your convenience, here is a simple instruction on how to run Ethernet cable through walls to ensure your network cable installations are successful the first time.

Those who prefer a wired connection often face a number of difficulties. It is difficult for them to get a wired connection through walls.

We chose to share this step-by-step instruction on how to run Ethernet cables through walls with you because we believe you will find it useful.


When running an Ethernet cable through walls, preparation is critical, just like with any other task. When you intend to run an Ethernet cable through walls, it is important to make the following points clear:

What walls will the Ethernet cable pass through?

It is essential to determine which walls will be used for the installation of the Ethernet cable. Will it be facing unfinished brick walls or finished masonry wall surfaces? The answer to this question depends on how many rooms you want to connect together. The greater the number of rooms that need to be wired, the greater the likelihood of having to deal with multiple sets of walls.

The way you will go

When it comes to running Ethernet cables through walls, this is perhaps the most difficult element. Depending on where you live, the path you take is likely to be different. For example, if you live in an apartment, you will approach this phase very differently than someone who lives in a single family home.

The network speed you need

Knowing what network speed you want can help you decide what supplies and tools you need. Yes, the materials you need will be determined by the speed of the network you choose. Depending on the desired connection speed, different types of switches may be required.


With the right equipment, you can not only successfully pull Ethernet cables through walls, but also quickly and efficiently.

Running Ethernet cables through walls requires the use of these specialized tools.

The equipment you need to run an Ethernet connection through walls can vary depending on circumstances, including the walls themselves, where you live, and coverage requirements. However, there are some tools that are essential and they are the following:

  • Drill
  • Ethernet crimp tool
  • drilling tool
  • drywall saw
  • pointed handsaw
  • paddle bit
  • eyelet tape
  • study finder
  • label marker

In addition to these tools, you may also need the following items:

  • Ethernet switch
  • Ethernet wall plug
  • Ethernet sockets
  • patch panel
  • plastic grommet

What kind of Ethernet cable should I use to wire my home network?

In addition to being familiar with the tools you’ll use when running Ethernet cables through walls, it’s important that you choose the most appropriate Ethernet cable for the job.

As you might expect, this begs a question: which Ethernet cable should I use to wire my home network? With that in mind, it’s worth noting that Ethernet cables are often classified into groups based on their speed and the amount of data they can carry over a network cable.

When it comes to Ethernet cables, you want to choose one that offers the highest performance in terms of speed and quality. The use of Copper Clad Aluminum (CCA) or other types of Ethernet cables should be avoided at all costs.

They are notorious for a variety of faults, including overheating and producing insufficient power. When running Ethernet cables through walls, it is strongly recommended that you use bare copper cables only.

Run an Ethernet cable through walls

After all your components are installed, it’s time to run your ethernet line through your walls. This brings us to the first phase of the process.

Step 1: Create a distribution point

Any project involving running Ethernet cables through walls begins with the creation or construction of a distribution point. During the construction or construction process of your distribution point, it is recommended that you shut off all power to your home.

You can also be safe when drilling holes in the walls to make room for the distribution point.

While we look at building a distribution point, you’ll want to make sure you have the correct pins for your wiring board. Finding studs is a simple operation; All you have to do is grab a stud finder and slide it along the wall. You can also go without a stud finder, although it’s not recommended, especially if this is your first time.

Your posts will lock in place, but you’ll have to drill a manhole between them. This can be an opening approximately 4 inches by 4 inches. When cutting the crossing hole you will need to use the drywall saw that came with your tool box to get a spotlessly clean cut. The purpose of this manhole is to confirm that there are no obstructions behind the wall you have chosen as the best location for a distribution point before proceeding with construction.

It is possible to cut the drywall down to your distribution point once you have established that there is nothing behind the walls. A drywall saw is required for this task. Using the tips of the screws you make, make sure your cut is absolutely perfect.

When you’re done, you’ll need anything to help you keep all your cables tidy. This is provided in the form of a structured cabling field. Use a drill to screw the box to both studs on each side.

Step 2 – Make holes for the Ethernet cable

Once you have your distribution point, the next step is to cut holes in the wall for your ethernet connection. Because of this, depending on the type of flooring, you will need to drill either the top or bottom ceiling tile. Once you’re done, you can drill a hole in your attic.

Go to the top of the stairs and choose a location that is directly above your patch panel. Once the location is determined, proceed by cutting a hole through the bottom panel. It’s important to note that when working in attics, there are often multiple panels, meaning you may have to drill through more than one block of wood.

Once you’re done with the attic, you’ll need to cut or drill holes in the walls to allow the Ethernet cable to pass through after installation. That means paying close attention to the rooms that really need to be wired.

You will encounter brick walls or finished walls when drilling holes, which is worth noting. It should be able to go through the wall regardless of the circumstances. Just make sure you’re working with the right equipment.

Use a ruler and pencil to drill holes in all of the walls where the cables will be routed. Once you’re done cutting the holes, it’s time to run the cables through the walls.

Step 3 – Label your Ethernet cables

If you intend to run an Ethernet cable through multiple walls, it’s important to label the cables according to the rooms in which they will be installed. You can call one a “bedroom,” “living room,” or even an “office” if you plan to use your home as a workspace.

Once you’ve properly identified your Ethernet cables, you can start running them through the wall and into the attic below. If you follow the instructions carefully, your ethernet cables should be showing up right in the exit holes you placed earlier.

As long as the ethernet cables are visible, simply stretch them to the desired length to complete the process of running the ethernet cable through walls.


There’s no question that wired connections have their benefits, but to reap those benefits, you need to make sure your connections are plugged in properly.

One method of accomplishing this is to run an Ethernet cable through walls. If you read this text and follow the instructions, you should be able to successfully install Ethernet cables through walls without the help of a professional.

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