How To Get Internet/ WIFI Signal To An Outbuilding

How To Get Internet / WIFI Signal To An Outbuilding

In the digital age, having a reliable internet connection is as essential as having electricity or running water. Whether you’re working from a home office, streaming movies in your man cave, or monitoring security cameras in your barn, a strong and stable internet connection is crucial. But what if your workspace is located in an outbuilding, separate from your main house? How do you extend your Wi-Fi signal to reach it?

In this comprehensive guide, we’ll explore various methods to get internet/Wi-Fi signal to an outbuilding, drawing from top resources and real-life examples. So, let’s dive in!

Extending Your Wi-Fi: The Basics

Before we delve into the specifics, it’s important to understand the basic principle of extending your Wi-Fi signal. Essentially, the goal is to take the existing internet connection from your main building and extend it to your outbuilding. This can be achieved through a wired connection, like an Ethernet cable, or a wireless connection, such as Wi-Fi extenders or repeaters.

How To Get Internet/ WIFI Signal To An Outbuilding

Wired Connection: The Ethernet Cable

One of the most reliable ways to extend your internet connection to an outbuilding is by using an Ethernet cable. This method involves running a physical Ethernet cable from your main building to your outbuilding. The cable connects into one of your Ethernet ports on the rear of your router and then out to your outbuilding.

You could buy a ready-terminated long cable for this task or you could purchase your own Cat5/6 cable and terminate the RJ45 plugs yourself. The latter requires a bit of skill but allows the cable to be cut to the exact length that you need. Plus, it will be much easier to route as the cable without the RJ45 plugs attached can be fed through much smaller holes in your wall.

Once you have the cable installed between the two buildings, you could install a network switch for wired internet connections for multiple devices and/or a wireless access point for Wi-Fi coverage.

Wireless Connections: Wi-Fi Extenders and Repeaters

If running a cable seems like too much work, or if the outbuilding is too far away, you can opt for a wireless solution. Wi-Fi extenders or repeaters can boost the signal and extend the range of your existing Wi-Fi network. They are easy to install and can effectively provide internet access to your outbuilding.

A Wi-Fi extender works by receiving the Wi-Fi signal from your router, amplifying it, and then transmitting the boosted signal. This extended network operates as a separate Wi-Fi network, allowing devices in the outbuilding to connect to the internet.

Powerline Networking: Internet Through Your Electrical Wiring

Powerline networking is another effective method to extend your internet connection to an outbuilding. This technology uses your home’s existing electrical wiring to transmit internet signals. You plug one adapter into a power socket near your router and connect them with an Ethernet cable. The second adapter is plugged into a power socket in your outbuilding, providing internet access.

The advantage of powerline networking is that it can provide a stable and high-speed internet connection without the need for additional wiring. However, it’s important to note that this method works best when the powerline adapters are on the same electrical circuit.

Mesh Networking: A Web of Connections

For larger properties with multiple outbuildings, a mesh network might be the best solution. Mesh networks consist of multiple nodes that communicate with each other to create a single, powerful Wi-Fi network. Each node acts as a separate access point, ensuring that the Wi-Fi signal is strong throughout the entire property.

4G Router: Internet from the Sky

If your outbuilding is too far from your house for other solutions to work, a 4G router can be a good option. It uses a SIM card to access the internet, similar to how your smartphone does. This can be particularly useful if you have a strong 4G signal in your outbuilding.

Point-to-Point (PtP) Links: A Direct Line of Sight

Point-to-Point (PtP) links are wireless links between two points. A PtP link can be used to extend your internet connection to an outbuilding. It requires two antennas, one at each end of the link. The antennas communicate with each other, creating a direct line of sight. This can be a powerful solution for extending internet to an outbuilding, especially over larger distances.

Satellite Broadband: Internet from Space

Satellite broadband is another option for getting internet to an outbuilding. This method involves installing a satellite dish on your outbuilding, which receives internet signals from a satellite in space. While this can be a more expensive option, it can be a lifesaver in areas where other methods of internet extension are not feasible.

Tethering: Using Your Mobile Device

If you have a good 4G mobile phone signal inside your outbuilding, you can use your phone as a mobile hotspot. This will allow you to create a Wi-Fi network that other devices can connect to. While this method might not be ideal for heavy internet usage, it can be a quick and easy solution for light browsing or checking emails.


Getting internet to an outbuilding might seem like a daunting task, but with the right tools and a bit of know-how, it’s entirely achievable. Whether you choose a wired or wireless solution, the key is to find the method that best suits your specific needs and circumstances. With a strong and stable internet connection in your outbuilding, you’ll be able to work, play, and stay connected with ease.

Remember, technology is always evolving, and new solutions for extending internet connections are being developed all the time. So, keep exploring, keep learning, and keep connecting.

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