Dead zones don’t always require a new mesh system or a range extender. Before spending money, there are several free adjustments that often noticeably improve coverage using the router you already have.
Reposition Before You Buy Anything
Move your router to a central, elevated location, away from metal appliances, mirrors, and thick walls, all of which block or reflect the signal. A router tucked in a corner of the house will always struggle to reach the opposite end, regardless of how powerful it is.
Adjust the Antennas and Channel
If your router has external antennas, angling them perpendicular to each other (one vertical, one horizontal) can improve coverage in homes with multiple floors. Also log into your router’s settings and switch to a less congested Wi-Fi channel, especially in apartment buildings where dozens of neighboring networks compete for the same frequencies.
Repurpose an Old Router as an Access Point
If you have an old router gathering dust, you can often configure it as a wired access point in a far corner of your home, connected via ethernet to your main router, effectively extending coverage for free instead of buying a dedicated extender.
Frequently Asked Questions
Do Wi-Fi extenders actually cut speed in half? Cheaper extenders that use the same band to receive and rebroadcast can, yes; mesh systems avoid this by using a dedicated backhaul connection.
Is it worth switching to a mesh system? For larger homes with persistent dead zones after trying the free fixes above, yes, mesh systems generally outperform single extenders.