Adding Sockets to Your Home: What You Need to Know

Not enough sockets is one of the most common complaints in UK homes — particularly in older properties built before the age of multiple screens, chargers and kitchen appliances. Here is everything you need to know about adding sockets.

Can I just add a socket myself?

Adding a new socket by extending an existing circuit is notifiable work under Part P of the Building Regulations in most cases. It must be carried out by a qualified electrician who can self-certify the work, or the work must be inspected and approved by a building control officer. DIY socket additions are a common cause of electrical faults and can invalidate your home insurance.

What are the options?

There are several ways to add sockets to a room:

• ⚡Extending an existing ring main — the most common approach for adding sockets in a room that already has power
• ⚡Adding a spur from an existing socket — suitable for adding one or two additional sockets
• ⚡Running a new radial circuit — the best option for a home office or workshop where a dedicated circuit is preferable
• ⚡Surface-mounted trunking — a neat solution where chasing into walls is not practical

USB sockets

Modern socket outlets are available with integrated USB-A and USB-C charging ports. These are a practical upgrade for bedrooms, home offices and kitchens — eliminating the need for plug-in charger adaptors.

How many sockets do I need?

As a guide, a typical living room needs at least 6–8 double sockets; a kitchen needs 6–10 depending on the number of appliances; a bedroom needs at least 4 double sockets plus USB charging. Home offices should have a dedicated circuit with at least 6 double sockets.

What about the consumer unit?

In most cases, adding sockets to an existing circuit does not require any changes to the consumer unit. However, if the existing circuits are already heavily loaded, or if you want a dedicated circuit for a home office, an additional MCB may be required. We will assess this during the initial visit.

Will it be messy?

Adding sockets to a plastered wall requires chasing a channel for the cable and cutting a recess for the back box. We work as tidily as possible and make good after the work, but some redecoration will be needed. Surface-mounted trunking is a less disruptive alternative where a neat finish is not critical.

Brad Neil Electrical adds sockets and upgrades electrical installations across Surrey. Call 07415 834215 for a free quote.

Brad Neil

NICEIC Registered Domestic Installer · Brad Neil Electrical · Surrey