How to improve WiFi coverage at home without going crazy
How to Improve Wi-Fi Coverage at Home
Does your Wi-Fi work perfectly in the living room but disappear as soon as you walk into the bedroom? Or does your internet slow down the moment you move a few metres away from the router?
You're not alone. Poor Wi-Fi coverage is one of the most common problems at home, and in most cases, it can be fixed.
In this guide, we'll show you practical ways to improve your Wi-Fi coverage without unnecessary technical jargon. If you're looking for a more complete solution, we'll also explain how GhoFi can help.
Why doesn't Wi-Fi reach every room?
Most of the time, the problem isn't your internet provider. It's the way your home network is set up.
Common causes include:
- The router is hidden in a corner, inside a cabinet or behind furniture.
- Thick walls or a large home weaken the signal.
- An older router can't keep up with modern devices.
- Too many devices are connected at the same time.
- Interference from neighbouring Wi-Fi networks or household appliances.
Even if you have a 1 Gbps fiber connection, poor Wi-Fi coverage will limit the experience.
What can you do?
Here are several ways to improve your Wi-Fi network.
Move your router
Sometimes the simplest solution works best.
Place your router as close to the centre of your home as possible and keep it elevated on a shelf or piece of furniture. Avoid placing it on the floor, inside cupboards or behind the TV.
If your home has two floors, position it on the upper floor near the staircase or another open area whenever possible.
Change the Wi-Fi channel
Many routers use the same wireless channels by default, especially in apartment buildings.
Switching to a less crowded channel can reduce interference and improve performance.
Use a Wi-Fi extender
A Wi-Fi extender receives your existing signal and rebroadcasts it.
It works best when placed halfway between the router and the area with weak coverage.
It's an affordable solution, although it can't improve a signal that's already weak.
Install a Wi-Fi Mesh system
For larger homes, a Mesh system is usually the best option.
Instead of relying on one router, several access points create a single Wi-Fi network with seamless coverage throughout the house.
It's ideal for:
- Large homes
- Multi-storey houses
- Homes with many rooms
At GhoFi, we regularly install Mesh systems in homes across the Costa Brava, where thick walls and larger properties often make traditional Wi-Fi less effective.
Use Ethernet where possible
Devices that stay in one place, such as Smart TVs or game consoles, benefit from a wired Ethernet connection.
This reduces Wi-Fi congestion while providing a faster and more stable connection.
What if your router is old?
Older routers often struggle to handle modern internet usage.
A newer Wi-Fi 6 router can support more connected devices, offer better coverage and deliver more consistent performance.
If your router is more than four years old, replacing it may noticeably improve your network.
How can GhoFi help?
If you live on the Costa Brava and your Wi-Fi isn't performing as it should, we can help.
We offer:
- A free assessment of your home network.
- Recommendations based on your property and how you use the internet.
- Professional installation of Mesh systems, repeaters or upgraded routers.
- Local support in English, Spanish, Catalan and Dutch.
Many improvements are included for existing GhoFi customers.
Frequently asked questions
Does a Wi-Fi extender increase internet speed?
No. It extends your existing Wi-Fi coverage but doesn't increase your internet speed.
When should I choose a Mesh system?
A Mesh network is usually the best choice for homes larger than 100 m², multi-storey houses or properties with thick walls.
Where should I place a Wi-Fi extender?
Place it where your router's signal is still reasonably strong—not too close to the router and not too far away.
How can I tell if my router is outdated?
If it's more than four years old and doesn't support Wi-Fi 5 or Wi-Fi 6, upgrading is worth considering.
Summary
Improving your Wi-Fi doesn't always require a faster internet plan.
Often, better router placement, updated equipment or a Mesh system will make a much bigger difference.
If you'd like us to assess your home network, GhoFi is here to help.
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