The connection is fast beside the router, yet it falls away two rooms later and disappears upstairs. In Malta, this is often less about your internet package than the building. Thick limestone walls, reinforced concrete slabs and long, narrow townhouses can all weaken a wireless signal. Before you pay for a faster plan, find out where the problem really lies.
Test before you change anything
Run a speed test on the same device in three places: right beside the router, in a problem room, and on another floor. If you can, also test a computer connected to the router by cable.
- Slow beside the router or by cable: the issue may be the line, the package or the router itself. Contact your internet provider first.
- Fast beside the router, poor elsewhere: the issue is Wi-Fi coverage inside the home, and the fixes below should help.
- Fine at some times, poor at others: note the times and devices. It may be network congestion, interference or one device using most of the bandwidth.
Why Maltese homes are difficult for Wi-Fi
Stone and concrete absorb and reflect wireless signals, and the steel in a slab adds to the problem. In a traditional townhouse, rooms line up one behind another across several levels, so the signal passes through several barriers. Apartments have a different issue, with many neighbouring networks competing for the same airspace.
There are also two main Wi-Fi bands to consider. The 2.4 GHz band has a longer reach but tends to be slower and more crowded. The 5 GHz band is faster but gets through walls less effectively. Modern routers often manage this automatically, so a device showing a weak connection may simply be on the wrong band.
Free fixes to try first
- Move the router out of the cupboard. Place it in the open, high up and as central as the cable allows. Keep it away from metal cabinets and large appliances.
- Restart and update it. Check the router's settings or ask your provider about firmware updates.
- Change the channel. In an apartment, switching to a less crowded channel may help. Many routers have an automatic option for this.
- Check older devices. One old device can give the impression that the whole network is poor.
Moving the socket that the internet line comes into can also help if it sits at one end of the house, but discuss that with your provider and an installer.
Mesh, extenders or cabling?
| Option | Works best for | Limitation |
|---|---|---|
| Wi-Fi extender | One slightly weak spot on a budget | Can reduce speed and may create separate networks |
| Mesh system | Whole-home coverage in many homes | Nodes still need a usable signal unless wired |
| Powerline adapters | Rooms where running new cable is hard | Performance depends on the home's wiring |
| Ethernet with access points | Thick-walled and multi-storey homes | Requires cabling work |
In a thick-walled house, the most reliable approach is usually a cable between floors with a Wi-Fi access point at each level. Cable carries the data past the walls and slabs, and each access point covers its own area. If you are already planning a rewire or renovation, add data cabling at that stage, when it is far easier to run.
If new cables are not practical, place mesh units where they can still communicate well, such as along a stairwell. Avoid putting a unit in a dead zone, because it can only pass on the signal it receives.
Who to call
Ask an internet and networking provider to survey the house, especially if your home is large or you rely on it for remote work. Tell them about the floor plan, wall type, router position, your speed test results and the rooms that matter most. A computer technician can help when the problem is with a particular PC or laptop. If you run cameras or other smart home devices, include those too, so the network is planned for what you actually use.
Tenants should get the landlord's permission before any drilling or new cabling, and may find a mesh system the simplest non-permanent option.
Frequently asked questions
Will a faster internet package fix weak Wi-Fi upstairs?
Usually not, if speeds are good next to the router. The bottleneck is then the signal inside the home, so router placement, mesh or cabling will do more than a faster package.
Is mesh Wi-Fi good for stone houses in Malta?
It can work well, particularly when units are placed where they can communicate through stairwells or open spaces. Connecting the units by Ethernet is usually the most reliable option in very thick-walled homes.
Should I use a Wi-Fi extender?
For one room with a slightly weak signal, it may be enough. An extender is less suitable for several floors, because it can reduce speeds and depends on the weak signal it receives.