How to extend wifi to detached garage?

How to extend wifi to detached garage?


Extending Wi-Fi to a detached garage can be a challenge, but with the right approach, it is certainly possible. Whether you want to use your garage as a workshop, office, or entertainment space, having a reliable Wi-Fi connection is essential. In this article, we will explore various methods and solutions to extend Wi-Fi to a detached garage.

1. Assessing the Wi-Fi Signal Strength

Before implementing any solutions, it is crucial to determine the strength of your existing Wi-Fi signal in the garage. This will help you understand the level of difficulty in extending the signal and choose the most suitable method. You can use smartphone apps or Wi-Fi signal strength meters to measure the signal strength at different points in and around the garage.

2. Upgrading Your Router

Materials used: Wi-Fi router, Ethernet cable

One of the simplest and most effective ways to extend Wi-Fi to a detached garage is by upgrading your router. Newer routers often have better range and signal strength, which can significantly improve coverage. Look for routers with long-range capabilities or those specifically designed for large areas. Additionally, consider routers with external antennas that can be positioned for optimal coverage.

If your current router supports detachable antennas, you can also try replacing them with high-gain antennas. These antennas can help boost the signal strength and reach of your Wi-Fi network.

3. Using a Wi-Fi Range Extender

Materials used: Wi-Fi range extender, power outlet

A Wi-Fi range extender, also known as a repeater or booster, is a device that amplifies and rebroadcasts your existing Wi-Fi signal. It acts as a middleman between your router and the detached garage, capturing the Wi-Fi signal and extending it further. To set up a range extender, place it within the range of your existing Wi-Fi network and connect it to a power outlet. Follow the manufacturer’s instructions to configure the extender to your existing network.

4. Using a Powerline Adapter

Materials used: Powerline adapter kit, Ethernet cables

If your garage has electrical wiring connected to your main house, a powerline adapter can be a convenient solution. A powerline adapter uses your home’s electrical wiring to transmit data signals. You’ll need a powerline adapter kit, which typically includes two adapters. Connect one adapter to your router using an Ethernet cable and plug it into a power outlet. In the garage, connect the other adapter to a power outlet and use another Ethernet cable to connect it to a Wi-Fi access point or a secondary router.

5. Setting up a Mesh Wi-Fi System

Materials used: Mesh Wi-Fi system

A mesh Wi-Fi system is a more advanced solution that provides seamless coverage throughout your property, including the detached garage. It consists of multiple access points, known as nodes, which work together to create a single, unified Wi-Fi network. Mesh systems are designed to eliminate dead zones and provide consistent coverage across a larger area. Install the nodes strategically, ensuring that one of them is placed near the garage to extend the Wi-Fi signal effectively.


Extending Wi-Fi to a detached garage is achievable with the right approach. Whether you choose to upgrade your router, use a Wi-Fi range extender, powerline adapter, or set up a mesh Wi-Fi system, each method has its advantages and considerations. Assess your requirements, budget, and the existing Wi-Fi signal strength to determine the most suitable solution for your needs.