A renovation is a good opportunity to make your home work better, but electrical work is often left until decisions about kitchens, decorating and furniture have already been made.
That can mean sockets ending up in awkward places, not enough power where you need it, or freshly decorated walls having to be opened again for new cables.
Planning the electrics alongside the rest of the renovation gives you more freedom to improve the layout, add the power you actually need and avoid paying to redo finished work later.
Key Takeaways
- Plan sockets, lighting and new circuits before plastering and decorating
- Think about how each room will actually be used once the renovation is finished
- Consider future needs, not only what you use today
- Kitchens, bathrooms and higher-demand equipment may need dedicated electrical provision
- A renovation is also a sensible time to assess an older consumer unit or electrical installation
Why Plan the Electrics Early?
Electrical work is much easier to organise while a room is already being stripped back or altered.
If walls are open, flooring is being replaced or ceilings are being changed, new cables and electrical points can often be planned into the renovation rather than added afterwards.
Leaving decisions too late can restrict where sockets, switches and lighting can go, or create extra work after decorating has been completed.
A useful starting point is to walk through each room and think about what will be plugged in, where furniture will sit and how you want the space to work day to day.
Think About How Each Room Will Be Used
Electrical layouts work best when they are designed around the finished room rather than the room as it looks during building work.
For example, a home office may need more sockets than a spare bedroom. A living room may need power in several places for lamps, a television and charging devices. A kitchen may need electrical supplies planned around the final appliance layout.
Before work starts, consider:
- Where beds, sofas, desks and televisions are likely to go
- Which walls will need sockets and at what height
- Where you want to control the lighting from
- Whether any equipment needs a dedicated circuit
- Whether you may add more technology or electrical equipment later
Even a rough furniture plan can make electrical decisions much easier.
Sockets and Power Points
Extra sockets are one of the most common electrical improvements made during a renovation.
Older homes often have fewer sockets because they were designed for a time when households used far less electrical equipment. Extension leads and adaptors can become the default simply because there are not enough permanent points in convenient locations.
Think about where you regularly charge phones, use lamps, plug in a vacuum cleaner, run a television or connect home-working equipment.
Areas People Often Forget
- Either side of a bed
- Behind or beside a television
- Near a desk or home-working area
- Hallways and landings
- Utility rooms
- Garages and outbuildings
- Outdoor seating or entertaining areas
Adding suitable points during the renovation is usually neater than trying to retrofit them once rooms are finished.
Lighting and Switching
Lighting can completely change how a renovated room feels, but it needs to be thought about alongside the electrical layout.
Rather than only replacing the existing light fitting, think about whether the room would benefit from different lighting zones or more convenient switching.
That might include:
- General ceiling lighting
- Wall lights
- Task lighting in kitchens or work areas
- Feature lighting
- Outdoor lighting
- Switching from more than one position where useful
The important thing is deciding how the room will be used before cables and switches are positioned.
Kitchens, Bathrooms and High-Demand Equipment
Some rooms and appliances place greater demands on the electrical installation and need more planning than simply adding another socket.
Kitchen layouts can involve several appliances and electrical points in a relatively small area. Bathrooms and showers also need electrical work to be planned carefully around the room and the equipment being installed.
If the renovation includes equipment with higher electrical demand, the existing circuits and consumer unit may need to be considered as part of the job.
This is why it is useful to involve an electrician before the kitchen, bathroom or equipment specification is completely fixed.
Outdoor Power and Future Projects
Renovation plans often focus entirely on the inside of the property, but it is worth thinking about anything you may want outside as well.
You may want power for:
- Garden lighting
- Outdoor sockets
- A garage or workshop
- A garden office
- Electric gates or other equipment
- Future EV charging
Even if you are not installing everything immediately, thinking about the likely route and electrical requirements while other work is taking place can make future projects easier.
Does the Consumer Unit Need Attention?
A home renovation does not automatically mean the consumer unit needs replacing.
However, if substantial electrical work is being carried out, it is sensible to understand the condition of the existing board and whether it is suitable for the planned changes.
An older fuse board may not provide the same modern protection as newer equipment, and the electrician may recommend further assessment before new circuits are added.
If you are unsure, our consumer unit upgrade service explains how we assess older boards and when an upgrade may be appropriate.
What Electrical Work Is Easier Before Decorating?
Many electrical jobs can be carried out in a finished home, but some are much easier when renovation work is already underway.
| Electrical work | Why planning early helps |
|---|---|
| Additional sockets | Cable routes can be installed before walls are finished |
| New lighting points | Positions can be planned around the final room layout |
| Dedicated circuits | Easier to route while floors or ceilings are accessible |
| Outdoor supplies | Cable routes can be considered alongside other building work |
| Consumer unit changes | Can be coordinated with wider electrical improvements |
| Partial rewiring | Less disruption when rooms are already being renovated |
Planning early does not mean adding electrical work you do not need. It simply gives you the option to make sensible improvements before access becomes more difficult.
When to Speak to an Electrician
Ideally, speak to an electrician once you know what you want to achieve but before the renovation has reached the decorating stage.
Photographs, room plans and details of the proposed layout can all help an electrician understand the work and identify anything that needs discussing before installation begins.
Shield Safe’s general electrical services include sockets, lighting, outdoor power and other planned electrical improvements for homes across Barrow-in-Furness and surrounding areas.
For larger electrical changes, we also provide house rewiring and consumer unit upgrades.
FAQs
Should I plan electrical work before plastering?
Where possible, yes. If new cables, sockets or lighting points are needed, planning them before plastering and decorating can avoid having to disturb finished surfaces later.
How many sockets should I add during a renovation?
There is no single number that suits every room. Think about where furniture and electrical equipment will be used and aim to provide enough permanent sockets that you are not relying heavily on extension leads.
Do I need a new consumer unit when renovating?
Not necessarily. It depends on the existing electrical installation and the work being added. An electrician can assess the current board and advise whether any upgrade is needed.
Can you add electrics to just one room?
Yes. Electrical improvements can be limited to a single room or area where the existing installation allows it. Not every renovation requires work throughout the whole house.
Plan Once, Avoid Doing It Twice
The best time to think about your home’s electrics is before the renovation is finished.
A little planning at the start can give you better socket positions, more practical lighting and an electrical layout that suits the way you actually live.
If you are renovating a property in Barrow-in-Furness or the surrounding area, Shield Safe Electrical can help you plan the electrical work before decorating begins.