Router Placement Guide
The secret to better Wi-Fi. Learn where to put your router for maximum coverage and speed.
Router Placement Guide: Maximizing Your Wi-Fi Potential
Executive Summary
You can have a 1Gbps fibre line, but if your router is hidden in a cupboard or sitting on the floor behind a couch, your Wi-Fi will be terrible. Wi-Fi signals are radio waves that are easily blocked by walls, mirrors, and appliances. This guide provides practical tips for positioning your router to ensure every corner of your home stays connected.
The Golden Rules of Placement
- Centralize It: Put the router in the middle of your home, not in a far corner.
- Elevate It: Signals travel better downwards and outwards. Put it on a shelf or mount it on a wall.
- Avoid Obstacles: Keep it away from thick walls, mirrors, and large metal objects.
Comparison: Wi-Fi Signal Blockers
| Obstacle | Interference Level | Why? |
|---|---|---|
| Drywall / Wood | Low | Signals pass through easily. |
| Glass / Windows | Medium | Can reflect signals, causing "multipath" issues. |
| Brick / Concrete | High | Common in SA homes; severely limits range. |
| Mirrors / Metal | Very High | Acts as a shield, bouncing signals back. |
| Microwaves | Extreme | Operates on the same 2.4GHz frequency. |
The "South African Home" Challenge
Most South African homes are built with thick brick and mortar or even reinforced concrete. This is great for security but terrible for Wi-Fi. If you live in a large house, a single router—no matter where you put it—will likely struggle to cover more than two rooms away.
Practical Checklist: Optimizing Your Position
- Avoid the Floor: Never put your router on the floor. You're wasting half the signal on the ground.
- Clear the Clutter: Don't hide the router inside a TV cabinet or behind books.
- Point the Antennas: If your router has external antennas, point one vertically and one horizontally.
- Stay Away from the Kitchen: Microwaves and large appliances are Wi-Fi killers.
- Check for "Dead Zones": Use a Wi-Fi Analyzer app on your phone to find where the signal drops.
Next Steps
If placement doesn't fix it, you might need better hardware.
Related Guides
Frequently Asked Questions
Can I put my router in a cupboard?
No. Cupboards (especially wooden or metal ones) act as mufflers for your Wi-Fi signal. Keep it in the open for best results.
How far does Wi-Fi reach?
In an open space, about 30-50 meters. Inside a typical SA brick home, the effective range is usually only 10-15 meters.
Does the number of antennas matter?
To an extent. More antennas allow for 'MIMO' (Multiple Input, Multiple Output), which helps manage multiple devices, but placement is still more important.
Next Steps
Ready to put this knowledge into practice? Use our tools to find the best fibre connection for your home or office.