Outdoor & Weatherproof Socket Installation
Professional outdoor socket installation by qualified electricians. IP66 weatherproof sockets with RCD protection on a dedicated circuit. Qualified and insured.
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Outdoor & Weatherproof Socket Installation
Qualified electrician
Same-day service
Most jobs matched within hours.
Upfront pricing
Clear quotes before work starts.
Qualified pros
NICEIC & NAPIT registered.
Pay when done
Funds held until you're happy.
How it works
Survey and positioning
Your electrician assesses the best position for the outdoor socket — typically on an external wall near the consumer unit to keep the cable run short. They consider what you will use it for, the distance to the garden, and whether the socket needs to be sheltered from direct rain.
Circuit installation
A dedicated radial circuit is run from the consumer unit to the socket position, protected by a 20A RCBO (combined MCB and 30mA RCD). The cable is routed through the wall using a suitable gland and sealed against water ingress.
Socket fitting
An IP66-rated weatherproof socket is mounted on the external wall. IP66 means it is protected against powerful jets of water and total dust ingress. The socket has a spring-loaded cover that closes automatically when not in use.
Testing and certification
The circuit is tested for insulation resistance, earth fault loop impedance, and RCD trip time. An Electrical Installation Certificate (EIC) is issued and the work is notified to Building Control via the electrician's competent person scheme.
What's included
What's involved
An outdoor socket gives you a convenient, safe power supply for garden tools, pressure washers, outdoor entertainment, festive lighting, and anything else you need power for outside. Installation involves fitting an IP66-rated weatherproof socket on an external wall, running a dedicated circuit from the consumer unit with 30mA RCD protection, and ensuring the full installation complies with BS 7671 Section 714 for outdoor electrical work. Most installations are completed in half a day.
Installing an outdoor socket is notifiable work under Part P of the Building Regulations because it involves a new circuit in a special location. It must be carried out by a qualified electrician registered with a competent person scheme. Running an extension lead from an indoor socket through a window or door is dangerous — the cable is not rated for outdoor use, the socket has no weatherproofing, and there is no dedicated RCD protection. An extension lead outdoors is the single most common cause of electric shock in domestic gardens.
Get a personalised quote
Typical cost: £120–£300per socket
Every job is different — pricing depends on your property, location, and specific requirements. Describe what you need and a qualified electrician will quote you directly.
How long does it take?
Half a day (3-4 hours) for a standard installation with a short cable run from the consumer unit. Longer if the consumer unit needs a spare way adding or the cable route is complex.
Regulations & safety
Safety notice
Never use an indoor extension lead to power outdoor equipment. Indoor cables are not rated for outdoor use and indoor sockets have no weatherproofing — this is the most common cause of electric shock in domestic gardens.
Outdoor sockets must be protected by a 30mA RCD. This trips the circuit in milliseconds if a fault is detected, preventing electric shock. The RCD should be tested monthly using the test button.
Even with an IP66 socket, do not leave plugs connected in heavy rain if the equipment is not in use. Water can track along cables and enter connections that are not fully sealed.
Part P of the Building Regulations (Approved Document P)
A new outdoor socket circuit is notifiable work. It must be installed by an electrician registered with a competent person scheme, or inspected and certified by Building Control.
BS 7671:2018+A2:2022 (IET Wiring Regulations), Section 714
Section 714 covers outdoor installations, requiring IP-rated enclosures, RCD protection, cable protection against mechanical damage, and specific earthing arrangements.
BS EN 60529 — IP Rating Standard
Defines the Ingress Protection ratings for electrical enclosures. Outdoor sockets must be rated at least IP66 (protected against powerful water jets and total dust ingress) when the cover is closed.
What to expect
Having issues with your existing installation?
Already have a outdoor & weatherproof socket and having issues? Check our troubleshooting guides.
Frequently asked questions
Can I install an outdoor socket myself?
What IP rating does an outdoor socket need?
Do I need a separate circuit for an outdoor socket?
Can I use an outdoor socket for a hot tub or electric heater?
How many outdoor sockets can I have on one circuit?
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