House Rewiring Guide

Are you looking for information on house rewiring? This article will go over everything you need to know, including the cost of house rewiring, the process of house rewiring, and the pros and cons of rewiring your house.

If you’re thinking about rewiring your home, make sure you take a look at this article first, as it includes everything you need to know about the job at hand.

What is House Rewiring?

A house rewiring is a process where a single electrician or a team of electricians will replace most or all of the electrical wiring in every single room of your home.

All of the sockets, lights and switches will also be removed so that they can be replaced with new, modern alternatives.

The work can be quite disruptive as the walls will need to be cut into so that new wiring can be hidden in them, and your floorboards will also need to be removed so that cables can be fed between them.

With this in mind, it’s best to carry out a rewiring job when you’re planning on redecorating or remodelling your house anyway.

Rewiring your house makes your electrics much safer and more reliable. It also allows you to add more sockets, lights, and switches as needed.

You can even completely move the location of your sockets and switches, allowing you to customise the room to exactly how you want it.

What Are the Benefits of Rewiring a House?

There are several benefits to rewiring a house. Here is a quick look at some of the main benefits:

• Safety — The main reason why you should get your home rewired is to improve the safety of your electrics. This ensures that you and your family remain as safe as possible, and it reduces the risk of many electrical problems.
• Cheaper Insurance — Some insurers may provide cheaper insurance if you have a more reliable electrical system. If you get your electrics regularly serviced, you may be able to make savings on your home insurance.
• Add Value to the Home — Upgrading the electrical system in your home can increase your home’s value by hundreds and even thousands of pounds once it’s been signed off by an inspector.
• Save Money on Bills — Old and faulty wiring can sometimes contribute to high electricity bills. When you have your home rewired, old and faulty wiring will be removed and replaced with modern, efficient wiring. You may notice your electricity bills reduce as soon as your new wiring system is in place.
• Prevent Malfunctions — Faulty wiring around your home can affect your appliances. As a homeowner, you will want to ensure that your appliances are in good working order. If you leave faulty wiring, it can start to cause disruptions and could end up costing you a lot of money in appliance repairs or replacements.
• Reduce Chances of Power Cut — Electrical surges are usually the main cause of a power cut, which can occur for several reasons. One of those reasons is faulty electrical wiring. When you have a home rewiring, you reduce the chances of this occurring due to internal wiring faults.

Alongside these benefits, that are some things you need to consider:

Rewiring your home is quite a big job that could take quite a bit of time. Not only will the work go on for a while, but your electricians will also need to access the inside of the walls and underneath the floorboards to correctly remove and replace all of the necessary wiring. It will take several days or weeks depending on the size of your home, and with the amount of work and materials needed for this job, it’s no surprise that it can be quite expensive, especially if you live in a large home.

How Much Does It Cost to Rewire a House?

The cost of rewiring a house will depend on several factors, including the size of your home, the location of your property, the type of contractors, the quality of your existing wiring, and the complexity of the job.

As you can imagine, the cost of rewiring a three-bedroom house is more expensive than the cost of rewiring a two-bed house.

For an accurate quote, it’s best to contact a professional who will be able to provide you with a more accurate quote for the work needed on your home.

With MyJobQuote, you can compare multiple quotes from electricians near you, which are fast, free, with no-obligation to go ahead.

How to Rewire a House

There are several steps involved with rewiring a house. All electrical work will need to be completed by a qualified electrician. Most homeowners choose to hire a professional, as electrical work can be dangerous work, especially if it is not installed correctly.

Incorrect installations could cause a number of problems, including house fires.

With MyJobQuote, you can request multiple quotes from local electricians, which are fast, free, with no-obligation to go ahead.

Below is a list of the steps that are involved with rewiring a house:

Before the Job Starts

• Planning — When planning your house rewiring, you will need to determine the components you want in your property. Once you’ve decided on this, you’ll then need to decide how many lights, switches, and plug sockets you would like in each room and the ideal location for each of these.
• Initial Assessments — Before you go through with a complete rewiring, it’s a good idea to get an electrician’s survey which will inform you of the standard of your existing electrical system.

During the Job

• Removing Old Wires — Your electrician will remove the old wires at this point.
• New Wires Put into Place — New wires will be put in their place. Most of the time, the new wires will be fed through the same gaps where the old wires ran. However, if you are moving some of your sockets or switches, the wiring may need to be fitted into new slots.
• Installing or Moving Switched and Sockets — If new components are being installed or you are moving one of the switches or sockets, then a hole will need to be cut into the wall or ceiling so that your new component can be installed in the desired location.
• Component Fitting — Once your new wiring has been fitted, your sockets, switches, and light fittings will then be installed.

After the Job

• Testing the System — Once the rewiring has taken place, the electrician will have to test the system to ensure that everything is safe and working correctly. The tests will need to be done using specialist equipment, and you will be given a certificate that you can keep in your records. Once the tests have been done, your installation is complete!

How Long Does It Take to Rewire a House?

One of the most important things to think about when taking on any kind of house job is the time that the work will take. The timescales of your electrical work will affect the cost of labour as the longer the job takes, the longer you will be required to pay for the contractor.

Several factors can affect how long it will take to complete a house rewiring. The main factors include the size of the house, the level of rewiring needed, and whether the electrician runs into any complications during the installation process.

On average, you can expect the work to take around 5-9 days to complete. This involves all the steps, including removing the old wiring system, replacing the wires, and replacing all sockets, light fittings, and switches.

Building Regulations & Planning Permission for House Rewiring

When carrying out any electrical installation work on your home, you must comply with the relevant building regulations.

Internal rewiring doesn't usually require planning permission, but there can be exceptions, such as listed properties.

It is best to hire an electrician registered with a competent person scheme who can comply with the necessary building regulations. If the electrician is not registered, then any notifiable work will need to be inspected, approved, and certificated by a building control officer.

All electrical work on your home must follow the safety standards in BS 7671 (the wiring regulations). These can be found on the British Standards Institute (BSI) website.

If you are unsure, you should ask your electrician about the rules around building regulations and how they intend to follow them. Failing this, get in touch with your local authority for some advice.

Questions to Ask When Hiring a House Rewiring Specialist

You may need to consider several things when finding the right contractor to install new wiring in your home for you.

Below is a list of common questions that you should ask when looking for the right contractor for the job:

• Does the contractor have any qualifications that relate directly to rewiring homes?
• What equipment will the contractor be using to complete the job? Will they be using the correct type of equipment? Do you need to provide any equipment?
• Does the contractor possess any form of insurance for the work? It would help if you look for contractors who have insurance that covers property damage, personal injuries, and a work guarantee.
• How much experience does the contractor have in installing new wiring? Can they provide any testimonials or evidence of previous work? Can they provide photos of previous work?
• Does the contractor offer any guarantees with their work? How long does the guarantee last? What issues are covered under the guarantee? Will the contractor fix any issues that arise?
• How long will the work take to complete?
• How many contractors will be working on the job?
• Will the contractor follow all rules surrounding building regulations?

FAQs