Is your home older than 30 years? Are you constantly experiencing electrical issues like flickering lights and power fluctuations? If so, it’s best to ask an electrician to check if your house needs a rewire.
Modern homes require more power due to high-energy appliances, which older homes and outdated wiring systems cannot support. Failure to update your wiring can lead to dangerous issues, such as electrical shocks or fires.
This article explains the processes involved in house rewiring and highlights the duties of a licensed electrician. We also answer some of the common questions about rewiring homes.
What Does a House Rewire Involve?
House rewiring is complex electrical work that requires skills and proper tools. It is illegal for an unlicensed person to perform this task. Always contact a qualified electrician to rewire your home.
Here’s what to expect after calling for professional assistance.
1. Initial Assessment and Planning
A licensed electrician thoroughly evaluates your existing electrical wiring system, identifying outdated or damaged components and potential hazards. Based on the inspection findings, the electrician creates a plan for a new wiring layout.
The plan should detail the project timeline, tasks, rewiring solutions, and necessary materials. The electrician will explain this plan to ensure you understand the project scope.
2. Installation of New Wiring System
The electricians shut off the power and take precautions while removing your old wiring systems. All degraded wires are disposed of properly, complying with environmental regulations.
Next, the electricians proceed to install the new system, which usually includes the following:
- Running new code-compliant cables through walls and ceilings. This task may involve drilling and minor restructuring to accommodate the new wiring layout.
- Upgrading the circuit breaker. A new circuit breaker is necessary to boost your home’s electrical load capacity. It also aims to reduce your reliance on extension cords and power strips.
- Installing new electrical components. Electricians install new electrical components by connecting outlets and switches to the wiring. Components may be replaced, added, or relocated according to the wiring layout plan.
3. Testing and Verification
After the rewiring and installation, the electricians test the new system to ensure everything is safe and working properly. Testing often includes checking the power outlets, switches, and the electrical panel.
A local building inspector may need to inspect to ensure the rewiring job meets the requirements and Australian safety standards. You should join the electricians during the testing phase so you can address any questions or concerns you may have.
How Long Does Rewiring Take?
It usually takes 3 to 10 days for electricians to rewire a house. However, the duration depends on several factors, such as:
- Size of the home: Large homes with several rooms take longer to rewire.
- Age of the home: Older homes typically require more time and effort for a safe rewire.
- Accessibility: Homes with tight spaces or hard-to-reach areas often require more time to lay out the new system.
- Occupancy: Homes for rewiring become unlivable once work starts, and it may take time for the homeowners to vacate the area and make alternative arrangements.
Here’s a typical timeframe for different house rewiring projects:
| Single rooms or homes with good circuitry (for partial rewire) | A few days |
| Small to medium-size houses | 7 to 10 days |
| Large-size houses | 2 to 3 weeks |
| One-bedroom house | 4 to 7 days |
| Three-bedroom house | 6 to 10 days |
| Four-bedroom house | 1 to 2 weeks |
| Five-bedroom house | 10 to 15 days |
How Much Does It Cost to Rewire a House?
Rewiring a house can cost a few to several thousand. The total mainly depends on the house size, materials, and labour.
These tips can help you manage your budget and avoid surprises:
- Do some research. Obtain quotes from at least three licensed and expert electricians. Ask for in-person estimates and a detailed breakdown of expenses. Be sure to understand the factors driving your rewiring cost.
- Compare and negotiate. Carefully compare quotes and balance costs with the electrician’s track record and reviews. Then, don’t hesitate to negotiate with the contractors. Agree on payment terms or schedules that work for you and the electrician.
- Consider financing options or project phasing. Ask the electricians if they can tackle the project one section at a time to manage costs. Alternatively, look into other financing options before the rewiring project starts.
- Always plan for the unexpected. Electricians may encounter hidden issues while the rewiring process is ongoing. Be sure to set aside additional budget for these unforeseen expenses.
Call an Electrician for Your Rewiring Needs
Rewiring your home may seem daunting and expensive. However, knowing the steps involved in the rewiring process can help you prepare for and accomplish the project with confidence.
Moreover, hiring the right electricians ensures your safety and peace of mind. Contact SBH Electrical on 0418 390 046. We’ll help secure your home’s wiring system and electrical health.
