One lightning strike or load-shedding surge can fry your TV, fridge, computer and Wi-Fi router in a single instant — and home insurance does not always cover it. Whole-home surge protection is one of the cheapest, smartest electrical upgrades you can make in South Africa.
Why South African homes are at risk
Two things make surges common here: Highveld lightning, among the most intense in the world, and load-shedding switching, where power cycling on and off sends spikes through your wiring. Both damage electronics over time and in one hit.
How whole-home surge protection works
A surge protection device installed at your distribution board diverts excess voltage safely to earth before it reaches your circuits. Unlike a plug-in adaptor that protects one device, it protects everything on the installation — see surge protection.
Plug-in vs whole-home
Plug-in surge plugs are useful for a single sensitive device, but they cannot protect your whole home. Proper protection starts at the board and is best combined with surge plugs on your most valuable electronics for layered defence.
What it costs
Whole-home surge protection is usually a few thousand rand installed — far less than replacing a houseful of electronics after one strike. It is genuinely cheap insurance.
Get protected
We fit surge protection with registered electricians and issue a COC where the board is altered, across Sandton, Midrand and the East Rand. Call 082 886 9119 — see electrical services.