How Often Should You do Home Rewiring

Failing to rewire your home for over 25 years and above would be risky for your family. With negligence dominating in your household, you are already expecting a fire to happen in the future. 

Old electrical system with faulty electrical outlets, switches, receptacles and outdated appliances can cause electrical fires. As a matter of fact, in 2017, New South Wales reported statistics of 40% residential fire in Australia, with the electrical issue as the leading cause.

Not just fires, faulty electrical wiring also result in electrocution if you touch an exposed wire – making it very unsafe for children to roam around the house. That’s why considering home rewiring once in a while is essential. 

Your Basis for Home Rewiring

There are no fixed rules as to when you should rewire the house, but here are the reasons to consider why you need to rewire the electrical system.

No Rewiring Done in the Last 25 Years

In modern safety standards, a need for full home rewiring or upgrade is a must if the wiring is more than 25 years. It’s very dangerous to have old wires sticking behind your walls for an extended period, so it’s best if you contact an electrician for full house rewiring.

Repeated Tripping of Breakers

Blown fuses, burning smells and sparks are not good signs for a home’s electrical safety. If your circuit breaker keeps on tripping, calling an electrician is advisable for replacing wires to prevent your family from any electrical danger. 

Electrician Requiring for Rewiring after an Electrical Inspection

If a specialist requires a rewiring after checking all the wirings in your home, that means he must have seen the damage, so it’s better to follow his command to avoid residential fire. 

Using Extension Cords

When plugging electrical appliances, using an extension cord means you don’t have enough outlets. If your room has just one or two outlets, you may need an upgrade, because extension cords can get a fair amount of damage throughout their lifetime.

Using Aluminium Wiring

Aluminium will become defective faster than copper due to certain qualities inherent in the metal. Dropped connections in outlets, switches and light fixtures containing aluminium wiring become increasingly dangerous over time. Poor connections cause the installation to overheat, creating a potential fire hazard.

Upgrading to a Smart Home

Smart home devices promote ease, accessibility and awareness of such events through alarms and notifications, which can be enough to save your life. Thus, if you’re planning to have a smart home, rewiring your house is a must if you want to improve your electrical system.

What Can You Benefit From Rewiring Your Home?

Although safety is the primary cause to rewire your house, there are also different advantages to upgrading the electrical wires in your home. Here are some of the benefits for rewiring your house:

Low Risk of Possible Electrical Fire

Since old wiring and electrical systems can be dangerous if not changed, rewiring your home ensures your home far from any possible electrical fire. 

Increases House’s Value

If you’re planning to sell your house, the value of your home can increase by hundreds or even thousands if you have advanced and functional electrical systems. Your home’s good electrical wirings will attract more potential buyers for your property once you give it a notice.

Peace of mind

Without worrying about an unsafe electrical system, it will make you and your family sleep soundly at night. Rewiring once in a while will give you a peace of mind.

Save Money

Damaged wiring can cause the connected appliances to heat up and consume extra electricity. With old and damaged wiring comes spending much money on electrical repairs on your electronic devices and high electricity bill, so rewiring your home will give you the benefit to save money. 

Home Extension

If you want a major home remodelling or extension, rewiring first some parts of your home is a necessity. All of the new wirings will have to be in line with the electrical safety. That means that all of the existing wirings within your home will be replaced to ensure that it can withstand the extra electrical load safely. 

Avoids Appliances Damage

All your appliances and fixtures at home are always susceptible to electrical damage, whether the cause is a power surge, faulty wiring or lightning strikes. However, if you consider rewiring your home, you can prevent your electronic devices from the damage.


Rewiring a home with an old or undersized wiring system will make you feel safer, eliminate annoyances like flickering lights and even save you from spending much money on repairs and your electric bills. However, rewiring is an important undertaking and requires planning and patience.

For more information about home rewiring and emergency repairs, contact Sutherland Shire Electrician for honest and affordable electrical services to every homeowner and business owner in Sutherland Shire.

With the outstanding amount of dedication that each of our level 2 electricians gives in every operation, your electrical issue is treated with high-quality service, fast and without delays.

Call us at (02) 8378 2825 for an appointment or inquire with us via email.

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