Before you start
- A router (and enough cable to move it if needed)
Method 1 Find the best spot
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Step 1: Go central
Wi-Fi spreads in all directions. A router in the middle of the home covers more rooms than one in a corner or by the front door.
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Step 2: Go high
Put it on a shelf or wall mount. Signals spread outward and slightly downward.
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Step 3: Keep it in the open
Don’t hide it in a cupboard, behind the TV or in a metal cabinet.
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Step 4: Avoid obstacles
Concrete, brick, metal, mirrors, fish tanks and appliances (microwaves, fridges) block or absorb Wi-Fi.
Method 2 Adjust antennas
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Step 1: Mix directions
With two antennas, point one vertical and one horizontal. With more, spread them out at different angles.
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Step 2: Multi-storey homes
Angled antennas help signals reach floors above and below.
Method 3 Test and refine
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Step 1: Measure
Run speed tests in each room before and after moving the router.
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Step 2: Use an analyser
Wi-Fi analyser apps show signal strength (dBm): better than −67 dBm is good for video calls.
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Step 3: Add coverage where needed
If one area remains weak, add a mesh node or access point there.
Troubleshooting
No difference after moving
Distance and walls may be too much for one router; add mesh or an access point.
Frequently asked questions
Does the router need to be near a window?
No. Near a window sends signal outside rather than through your home.
Upstairs or downstairs?
In two-storey homes, place it on the floor where you use Wi-Fi most, as high and central as possible.
Summary
Put your router central, high and in the open, away from metal, water and appliances, with antennas angled in different directions. Test each room and add mesh where it’s still weak.
