Where to place a Wi-Fi router in an apartment: the optimal location for a stable signal

You just bought a new router and connected to the internet, but the speed in some rooms leaves much to be desired? Or the signal keeps dropping out and coming back, forcing devices to constantly reconnect? In 90% of cases, the problem lies not in the equipment settings, but in its in the wrong locationEven the most powerful router with support Wi-Fi 6E or Mesh systems It won't help if you put it in the corner behind the closet.

In this article we will look at, How to choose the ideal location for a router in any type of apartment—from a studio to a three-room apartment—taking into account the layout, wall materials, and even furniture. You'll find out why. The center of the apartment is not always the best optionHow mirrors and aquariums affect the signal, and what to do if you have to install the device in a hallway. We'll also cover the typical mistakes 8 out of 10 users make when installing a router.

Why is router placement so important for internet speed?

A Wi-Fi signal propagates in waves that collide with physical obstacles: walls, furniture, and household appliances. Each such obstacle weakens the signal by 10–50% depending on the material. For example:

• 🧱 Drywall — weakening up to 10–15%
• 🧊 Glass (windows, mirrors) — up to 20%
• 🪑 Wooden furniture — 25–30%
• 🧲 Concrete wall — 40–50%
• 💧 An aquarium or a bathtub with water — up to 60%!

If the router is in the corner of the room, the signal will have to travel to the opposite corner. 2-3 walls, losing up to 70% of its power. And if your neighbors are also using the same Wi-Fi channel, the speed will drop significantly. Therefore, correct location - this is not a whim, but a way Increase your real internet speed without purchasing new equipment.

7 Router Placement Rules for Maximum Coverage

These principles work for any apartment, from studios to multi-room apartments. Follow them even if your router supports MU-MIMO or Beamforming (technology does not cancel the laws of physics!).

1. The center of the apartment is not always the center of the signalThe optimal location is where the imaginary lines from all the devices that will be connected intersect. For example, if you most often use the internet in the living room and bedroom, the router should be located closer to the boundary between them.
2. Height 1–1.5 meters from the floorThe signal propagates not only sideways but also upwards and downwards. Coverage will be poorer on the floor or under the ceiling.
3. Minimum obstaclesDon't place the router behind a TV, in a closet, or next to a microwave (it operates at 2.4 GHz and creates interference!).
4. Stay away from metalThe refrigerator, radiators, metal doors—all of these are screens for Wi-Fi.
5. Avoid "dead zones"If your apartment has a load-bearing concrete wall, don't place the router behind it—the signal simply won't get through.
6. Consider your neighborsIn an apartment building, Wi-Fi channels may overlap. Use apps like Wi-Fi Analyzer (Android) or NetSpot (iOS/Windows) to select the least crowded channel.
7. Antennas - vertical! If your router has external antennas, position them at a 45-90 degree angle to each other for better horizontal and vertical coverage.

Where to place a router in apartments with different layouts

There's no one-size-fits-all solution—it all depends on the number of rooms, wall materials, and even furniture arrangement. Below are some suggestions. optimal schemes for standard layouts.

1. Studio or one-room apartment

In a small space, the key is to avoid shadow areas. The best options:

• 🛋️ On the wall opposite the sofa (if you often watch videos on your laptop or TV).
• 🖥️ Next to the desk, but not on it - so as not to block the signal with the PC case.
• 🚪 On the wall at the entrance, if the apartment is elongated (for example, "clapboard").

2. Two-room apartment

It's important to distribute the signal evenly between rooms. Optimal locations:

• 🚪 In the corridor at the border of the rooms - if the layout is "swing-through".
• 🛏️ In the bedroom, near the wall adjacent to the hall - if there is a TV with a set-top box in the room.
• 🍳 In the kitchen by the opening to the hall - if the kitchen is combined with the living room.

⚠️ Attention: If there is a load-bearing concrete wall Between rooms, place the router so the signal only has to travel in one direction. For example, if the wall is between the bedroom and the living room, the router should be in the hallway or kitchen.

3. Three-room apartment or more

In large apartments, one router may not be enough - consider Mesh system (For example, TP-Link Deco or ASUS ZenWiFi) or signal repeater (repeater). If you want to get by with just one device:

• 📡 In the center of the apartment - if the layout is square.
• 🔄 In the hallway near the switchboard - if the apartment is elongated ("tram").
• 🖧 In the office near the common wall with the hall - if the main devices are concentrated in two rooms.

5 Mistakes That Kill Your Wi-Fi Signal

Even if you've followed all the rules, one of these mistakes can ruin your efforts. Check:

• 📵 The router is on the floor — the signal "goes" down to the neighbors, and is not distributed throughout the apartment.
• 🔌 The power or internet cable is stretched - this creates interference, especially if there is a power cable nearby.
• 📶 Automatic channel selection is used — the router may constantly switch to busy channels. Go to Settings (usually 192.168.1.1) → Wireless → Channel and select manually (for example, 1, 6 or 11 for 2.4 GHz).
• 🪞 There is a mirror or an aquarium nearby - water and the metallized coating of the mirrors reflect the signal.
• 🔄 Older devices are connected via Wi-Fi 4 (802.11n) — They're slowing down the entire network. Connect them via cable or update.

How to check which Wi-Fi channel is the freest?

Open the app Wi-Fi Analyzer (Android) or NetSpot (iOS/Windows). Go to the "Channels" tab—the program will show the load on each channel in your range. Choose the one with the least overlap with neighboring networks.

What to do if the ideal location for the router is not available

Sometimes the optimal location is in a hallway with no outlet, or in a room where a cable can't be run. Solutions:

• 🔌 Extension cord with USB port — if you need to power the router away from a power outlet (for example, on a cabinet).
• 📡 Powerline adapters (For example, TP-Link AV1000) — transmit internet through electrical wiring. You connect one adapter to the router, the second to another room, and connect them via a 220V network.
• 🔄 Repeater — If the router cannot be moved, place a signal booster in the “dead zone”.
• 🖧 Mesh system - if the apartment is large, replace the single router with a system of 2-3 nodes (for example, Google Nest Wi-Fi).

⚠️ Warning: If you use Powerline adapters, make sure the router and adapter are connected to one phase Electrical networks. In older houses, different outlets may be on different phases, and the connection won't work.

How to check if the router is installed correctly

Don't rely on subjective sensations ("the signal seems weaker in the bathroom"). Use objective tests:

1. Speed ​​test:
   • Measure the speed on Speedtest.net in different rooms.
   • If at any point the speed drops by more than 50% of the maximum, the signal is weak.
2. Ping test:
   • Open Command Prompt (Win + R → cmd) and enter:

     ping -n 20 8.8.8.8

   • If the ping is higher than 50 ms or there is packet loss, the connection is unstable.

Coverage map:

• Use NetSpot or Ekahau Heatmapperto build a heat map of the signal.
• Red zones are "dead" for Wi-Fi.

FAQ: Frequently asked questions about router placement

Can I place a router in a bathroom or toilet?

No, and here's why:

• High humidity can damage electronics.
• Ceramic tiles and water greatly weaken the signal.
• Bathrooms usually don't have electrical outlets, and extension cords are dangerous in damp areas.

The exception is if the router has a protection class IP65 and higher (for example, Ubiquiti UAP-AC-M-Pro), but even in this case the signal will be poor.

Does it affect the signal if the router is located next to the TV?

Yes, but not always critical:

• Modern LED/OLED TV create almost no interference.
• And here are the old ones plasma panels or CRT TVs may interfere, especially at 2.4 GHz.
• If the router is in front of the TV, the signal will be blocked by the body.

Solution: install a router near with the TV, but not behind it, and at a distance of at least 30 cm.

What is the best way to position router antennas?

If your router removable antennas:

• For one-story apartment: one antenna is vertical, the second one is at an angle of 45°.
• For two-story house: both antennas are at an angle of 45°, but in different planes (for example, one forward-up, the second forward-down).
• If antennas non-removable, just make sure they're not pointed at the wall.

Some routers (eg. ASUS RT-AX88U) have antennas with gain of 5 dBi - they can be directed towards "dead zones".

Will replacing the router help if the signal is weak?

Not always. First, check:

• Router location (follow the rules in this article).
• Wi-Fi channel settings (it may be overloaded).
• Router firmware (update it via Admin Panel → System → Update).

If the signal remains weak after this, consider:

• Router with support Wi-Fi 6 (For example, TP-Link Archer AX6000).
• Mesh system for a large apartment.
• Additional access point (if it is possible to extend the cable).

Can a router be used as a repeater?

Yes, many modern routers support the mode repeater (For example, Keenetic or Zyxel). To do this:

1. Go to your router settings (192.168.1.1).
2. Find the section Operating mode → Repeater.
3. Select the network you want to replicate and enter the password.

Disadvantages of this solution:

• The speed will decrease by approximately 30-50%.
• Not all routers work well in this mode (the connection may drop out).

For stable operation it is better to buy dedicated repeater (For example, TP-Link RE605X).