Your switchboard is the heart of your home's electrical system - and many Sunshine Coast boards are decades past their best. Answer six quick questions and get an instant risk rating, plus clear next steps. No email, no phone number, no obligation.
Walk to your switchboard if you can - it's usually on an outside wall or in the garage. Answer honestly; "not sure" is a perfectly good answer.
Ceramic fuses are the round white or porcelain plugs you pull out by hand - common in boards installed before the 1990s.
Older homes often still run on their original board, sized for a fraction of today's electrical load.
Safety switches (RCDs) have a small TEST button. Pressing it should cut power to that circuit instantly.
Think about the last few months - especially when the air con, kettle or oven kicks in.
Air conditioning, a pool, an induction cooktop, an EV charger - each one adds serious load the board may never have been sized for.
Even once. Warm switches, a faint electrical smell, or a hum from the board all count.
Heat, buzzing or a burning smell at the switchboard means a connection is likely deteriorating under load. It's a straightforward thing for a licensed electrician to diagnose - but it's not one to put on next month's list. Call us now on 0418 416 481 and we'll talk you through it.
A huge share of the Sunshine Coast's housing stock went up during the 1960s-90s building boom - Nambour, Buderim, Caloundra, Maroochydore and the hinterland towns all grew fast in those decades. Many of those homes are still running on their original switchboards: ceramic fuses, no safety switches, and capacity sized for a house with one TV and no air conditioning.
Those same homes have since gained split systems, pool pumps, induction cooktops, solar and EV chargers. The board is the one component that never got the memo. On inspections we routinely find heat-stressed connections, asbestos backing panels behind older boards, and circuits with no shock protection at all - none of which is visible from the outside of the panel door.
That's why we offer thermal imaging as part of a professional inspection - it shows heat building inside connections before anything is visible or smellable. Read about thermal imaging inspections here.
The most common signs are ceramic fuses (round white porcelain plugs), circuits with no safety switch protection, breakers or fuses that trip frequently, lights that flicker when appliances start, and any heat, buzzing or burning smell near the board. If your board shows any of these, book a professional inspection - a licensed electrician can assess it in a single visit.
It's not illegal to have ceramic fuses in an existing home, but they don't meet current safety standards and provide no safety-switch (RCD) protection - they protect wiring, not people. Boards must be brought up to current standards whenever major electrical work is done, so most ceramic fuse boards end up being upgraded when owners add air conditioning, solar, EV charging or do renovations.
Most residential switchboard upgrades are completed in a single day, including testing and certification. Power is off for part of the day while the new board is fitted, then every circuit is tested and a certificate of compliance is issued before the electrician leaves.
What an upgrade involves, what's included, and why most homes are done - tested and certified - in a single day.
See heat building inside connections before it becomes visible damage - the most revealing check a board can get.
A plain-English walkthrough of what every switch, fuse and label on your board actually does.
They look similar but do completely different jobs - one protects wiring, the other protects people.
A quick chat costs nothing. We'll tell you straight whether your board needs attention now, soon, or not at all.
