How to Run Ethernet Cables Through The Ceiling (4 Steps)

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If you want to set up a home internet access or an office/business network, you’ll need an ethernet connection to aid with the setup. This cable provides reliable broadband internet, allowing you to interact with someone without interruption.

Choosing to leave your ethernet port on the floor creates unsafe conditions and makes your space appear distorted. This is one of the reasons why ethernet cables are commonly routed through the ceiling. In this article, I will show you how to run ethernet cables through the ceiling.

Let’s get started!

Getting Ready to Run Ethernet Cables Through Ceiling

How to Run Ethernet Cables Through The Ceiling

After the building is finished, you can run ethernet cables through the ceiling using a few methods and techniques, although the ideal time to do it is during the construction.

Before users commence work, ensure that the ethernet cables are not damaged. Also, have the necessary tools on hand, such as an electric tape, tape measure, stud finder, etc.

The ceiling run must have a few wall cavities and feasible sharp bends to avoid causing cable harm.

See Also: How To Run Ethernet Cables Through Floors (Step-By-Step)

These two factors also contribute to a smooth and simple ethernet cable setup. It would be best if you also explored the option of introducing additional ethernet cables in the long run, particularly in the office.

When working with an electric cable, your safety is the most important consideration. As a result, you must wear a life jacket and anything else that may help prevent an accident from occurring.

That said, below are other things you should put in place and consider before starting the project!

Getting the Appropriate Ethernet Cable

When selecting an ethernet cable, there are several factors to consider. This selection process is a difficult and stressful task, especially given the variety of options available today.

The first factor to consider is the length of your ethernet port.

Choose a span that will allow you to run relatively freely through the ceiling and back to the walls. Recall that the span of an ethernet cable has no bearing on its transmission power. The Cat5e cable, the standard size for Ethernet cable, is 100m long.

On the other hand, the maximum length is determined by the quality of the cable and the setup of the equipment. Cat6 and Cat7 ethernet cables, for example, have longer wires that range from 324 feet to 700 feet.

This variation indicates that you should not go to the market and buy any available ethernet cable. Instead, buy the best-suited one for your specific installation needs.

Here are some more hints to help you find an appropriate ethernet cable.

Your Surroundings

Where are you going to put the ethernet cable? It’s worth noting that some ethernet cables are waterproof, which means they can be used outside.

Others are only intended for use indoors. Once you’ve decided where you’ll put them, you can choose the finest experience for your needs.

Hub of the Network

If you want to attach your computer directly to a central node, you should get a straight-through cable.


Here, you could perhaps buy the best ethernet cable you can afford. So, if you need to make some changes to the connectivity to shorten the length of the necessary ethernet cable, please do so.

See Also: How To Run Ethernet Cables Through A House (Easy Steps)

How to Run Ethernet Cables Through The Ceiling

With all the identified components in place, it’s time to discuss how to run ethernet cables through the ceiling!

Step 1: Locate an Appropriate Location

The first stage is to determine the proper entry point. Some ductwork, piping, and electrical transit point may be concealed on the roof. Even so, you’ll get enough room for the cable.

Step 2: Drill a hole in the ceiling.

You might have to make a hole through the ceiling for the ethernet cable to cross through.

Step 3: Apply Fish Tape

For example, a fish tape can be used to determine the best path for the ethernet cable through the electric channel and the wall.

To find the interconnecting hole, place it in the ceiling and help propel it across the other end.

Step 4: Pull the cable across the ceiling.

Allow someone to assist you in guiding the ethernet cable through the openings as you pull it across the ceiling. Cut it from the fish tape after dragging the cable across.

Draw several feet of ethernet cable through the interconnecting hole before doing this. The network setup can then be completed.

Should You Hire Hire Professional Assistance?

You can hire a licensed expert to do the task, but this is also a DIY project. They understand how to move the cable through the roof and have the necessary tools. As a result, a specialist would do it easily and effectively.

Hiring an expert means saving time while reducing your chances of an accident. Keep in mind that there is a greater risk when configuring or dragging ethernet cables through the roof.

Frequently Asked Questions

How do you get cables to run through a ceiling?

A small access gap is grooved or cuts in the spot where you want your coax cable to run to the end, and a similar hole is drilled or cut at the end where your cable will be supplied. The fish tape is then threaded through the first hole and over to the second hole through the space in the roof or under the floor.

How do I install an Ethernet cable in a completed home?

Connect the Power line adapter to a plug socket near a modem or router, and then connect one Ethernet cable to it. Then, in any space where you want Internet access, link some other Power line adapter and an Ethernet port.

In any space where you want Internet service, link another Power line adapter, then use an Ethernet cable to connect the connector to the gadget.

Can Ethernet be routed through vents?

Don’t ever pass an ethernet cable through your home’s ventilation system. The heated air in your vents can harm the wires, causing your internet service to go down and releasing poisonous gases from the cable’s plastic shell. An ethernet cable inside a vent could cause a fire.

See Also: How Many Solar Panels to Run an Air Conditioner? (Answered)


Think of ethernet cable because it is the backbone of wired networks when you think of a wired connection, whether at home or the office. Follow the steps outlined above to properly run an Ethernet cable through the ceiling.

After that, you’ll be able to transmit data from one device to the next quickly and easily.