Looking for a Fuse box upgrades Electrician?

A fuse (or circuit breaker) is designed to protect your home’s wiring and appliances by cutting off electricity if too much current flows. An RCD (Residual Current Device) is designed to protect people by switching off instantly if it detects electricity leaking to earth (for example, if someone touches a live wire). Modern fuse boxes combine both for maximum protection.

Plastic fuse boxes can present extra risks in the event of a fire. They may produce toxic fumes, generate intense heat, or weaken escape routes such as staircases. However, if your existing plastic fuse box is not located in an escape route and shows no signs of heat damage, there is no requirement to change it. That said, upgrading to a modern metal consumer unit is advisable for improved fire resistance and safety.

The cost of a fuse box upgrade depends on the property and the number of circuits. I provide a clear, itemised quote covering testing, replacement, and any remedial work required.

For an average house, the process is usually completed within a working day:

• Initial testing (EICR): Up to 4 hours.
• Physical replacement: Around 4 hours.
• Final testing and certification: About 1 hour.

In total, a typical fuse box upgrade takes approximately 1 full day.

Modern fuse boxes use RCDs and RCBOs which protect both people and wiring. They provide quicker and safer disconnection in the event of a fault compared to older fuse systems. Upgrading improves the safety of your home’s electrical installation and compliance with current regulations.

If your electrical installation is found to be unsatisfactory and at the end of its life, I will charge a flat £64 for my time and testing and advise that the property requires a full rewire. In this case, I cannot continue with a fuse box upgrade, as it would not make the installation safe. Common reasons for recommending a rewire include:

• No earth on lighting circuits (common in pre-1970s homes).
• Wiring at the end of its lifespan.
• Lead or rubber insulated cables.
• Signs of deterioration, such as green goo.

No. The tests I do before installing the fuse box are the same tests that must be carried out at the end of the job when issuing an Electrical Installation Certificate (EIC), so they’re already included in the price.

Yes. Under Part P of the Building Regulations, fuse box upgrades must be notified to Building Control. I handle all certification and notification for you, so you receive both the Electrical Installation Certificate and confirmation that the work has been registered.

Yes. Before I upgrade a fuse box, I carry out an Electrical Installation Condition Report (EICR) on the home. This checks the wiring and circuits are safe and suitable for connection to a modern fuse box.

Yes. Whenever I upgrade a fuse box, I follow industry best practice guides. Before starting the work, I carry out an Electrical Installation Condition Report (EICR) to confirm the property is safe for the upgrade. All fuse box upgrades are Part P notifiable, which means they are fully tested, certified, and registered with building control. Modern fuse boxes include the latest safety technology to protect both your home’s electrical system and everyone living there.