Can you live in a house while being rewired?

Author: Kiarra Champlin  |  Last update: Monday, January 19, 2026

While going away for the duration will indeed mean you won't have to see any mess, hear any noise, or deal with any of it, you can definitely live in your house for the duration. The best electricians will cover all your furniture and lay drop cloths down where they're working.

How disruptive is rewiring a house?

It can create an incredible amount of dust and extensive disruption. Choose an electrician who works alone or with inexperienced staff and this can go on for a lengthy uncomfortable length of time with limited power available. To rewire a house it is necessary to gain access to under your flooring.

Do walls have to be removed to rewire a house?

Sometimes it's even possible to do the job without removing any drywall or pulling up any flooring, but this is uncommon. In most cases, electricians can pull or “fish” many new wires into place through existing fixtures like lights, outlet boxes and switches.

How long does a rewire take?

With so much to do, it's no wonder this job can take such a long time. It's also difficult to give exact timescales as the duration of a house rewire will depend on a range of factors. Usually, this project will take between 5 and 10 days, although this doesn't account for any necessary finishing decoration works.

How messy is a full house rewire?

Is a full or partial rewire a messy job? Yes, an electrical rewire is a very messy and disruptive job. Depending on the type of house construction, there can be a lot of dust and mess generated when rewiring. Good electrical contractors will have suitable dust extraction equipment and methods to help minimise the dust.

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How intrusive is rewiring a house?

A rewire is a very obtrusive project, whether cables are being chased into walls or not and when it comes to the final legs of the job and we bring in our specialist cleaners to spuce up the house after the finished rewire, the less stuff (furniture, belongings, clothes) the less there is to clean.

How much damage does a rewire cause?

Re-wiring can cause mess, stress and noise – and more to the point you will not be able to use electrical power for the duration of the process – so it may be best to find alternative accommodation until the job is completed.

Can you live in your house when it is being rewired?

While going away for the duration will indeed mean you won't have to see any mess, hear any noise, or deal with any of it, you can definitely live in your house for the duration. The best electricians will cover all your furniture and lay drop cloths down where they're working.

What happens during a full rewire?

During a house rewiring, all faulty wiring is removed and replaced with a new efficient system that won't just keep your house and the equipment in it safe, but also save you money on your electricity bills.

Is it expensive to rewire an old house?

According to HomeGuide, homeowners can expect to pay about $10,000 for a complete rewiring project. However, the actual price can go as high as $30,000 or more, depending on the size of the house and other factors. Generally, the price range for rewiring typically falls between $5 and $17 per square foot.

What is the alternative to rewiring a house?

As long as you use a fully qualified, registered electrician, surface mounted wiring is a safe alternative to a traditional rewire and if not opposed to the look, should be strongly considered especially if you're looking to rewire on a budget.

Can you completely rewire an old house?

It can be done in a couple of different ways. One is to cut into walls and run new wires, then replace any cuts with new drywall. The other way is more minimally invasive and consists of fishing new wiring through the walls.

Can I rewire my house one room at a time?

The good news is that partial home rewiring, also known as room-by-room electrical rewiring, is a viable option in many cases. The feasibility of rewiring a house one room at a time largely depends on the age and condition of the home's existing electrical system.

How to clean after a rewire?

The bedroom area is a room we need to ensure has no dust.
  1. Any remaining debris removed.
  2. Deep clean entry doors and skirting boards.
  3. Deep clean all windows.
  4. Deep clean electrical accessories.
  5. Deep clean any shelves, or ledges where dust may have gathered.
  6. Deep clean of all doors.
  7. Vacuumed floor.

Do walls have to come down to rewire a house?

Rewiring a house is a major undertaking that many homeowners dread due to the perceived mess and potential damage to walls. However, thanks to advancements in electrical techniques and careful planning, it's possible to rewire your home without tearing down the drywall.

How many hours does it take to rewire a house?

How Long Does Rewiring a House Take? On average, wiring a house takes between three and 10 days. The time commitment needed varies based on a home's size and age. Expect at least seven days for a home older than 40 years.

Is it messy to rewire a house?

This process of cleaning down the area can slow down the job considerably; and the longer the job takes, the more it will cost to rewire your house. On top of this, the house will be noisy, messy and dusty for the duration of the work (so not very pleasant).

How do I prepare my whole house for rewiring?

Before starting, homeowners must:
  1. Familiarize themselves with local electrical codes and permit requirements.
  2. Create a detailed map of desired circuits and electrical features.
  3. Have a certified electrician inspect the existing wiring and review the new plan.
  4. Find an electrician willing to inspect the completed work.

At what age can you rewire a house?

It's recommended you completely rewire your home every 25 years, or sooner if one or more warning signs is present. Cables and wires are designed to last for many years but not forever and will eventually need to be replaced.

Can you live in house with old wiring?

Can You Keep Old Wiring? According to the National Electrical Code (NEC) and most local codes, existing knob-and-tube wiring can remain in a house upon a code official's approval. However, it may need to be deactivated.

How to rewire a house without breaking the wall?

Yes, it's possible for an electrician to rewire a house without removing significant portions of drywall. Advanced methods such as “fishing” wires through existing walls and ceilings, utilizing access points like outlets and light fixtures, allow electricians to update wiring while preserving drywall integrity.

Why does a rewire cost so much?

Apart from the size of the property, the cost to rewire a property depends on the current state of the system, the standard of new fitting and fixtures you're after, and where you're located in the UK.

What to expect when you get a rewire?

The work typically includes wiring in the faceplates on switches and sockets. Wiring in light fittings. Connecting items such as cookers, extractor fans, electric showers, heating controls etc. Then everything is connected to the consumer unit and tested to ensure it's all live.

Is it worth rewiring an old house?

Benefits of rewiring an old house

As electrical systems age, their capacity to handle large amounts of power decreases. This can lead to hazardous conditions, especially in older homes. Rewiring an old house reduces the risk of fire, electric shock, and other damage caused by short circuits and power surges.

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