Electric Shower Installation in Swansea
A new or upgraded electric shower on a correctly sized circuit, with safe isolation and the paperwork to prove it.
- Covering Swansea
- Qualified & insured
- Free no-obligation quotes
- Local since 2014
- 4.9 on Googlefrom 46 reviews
- Local since 2014based in Cardiff CF5
- Qualified & insuredwork to BS 7671
- Free quotesno obligation, no pressure
Electric Shower Installation in Swansea: An electric shower needs its own dedicated circuit from the consumer unit, with cable sized for the shower's power rating, RCD protection and a separate isolation switch. Cardiff Electrician installs new electric showers across Cardiff and upgrades the circuit when a more powerful unit replaces an old one.
Electric Shower Installation for Swansea homes
The most common type of home in Swansea is semi-detached houses (35% of households, Census 2021). 16% of homes in Swansea are flats, where bathrooms and kitchens often have no window to vent steam. Damp, mould and tired bathroom electrics are some of the most common jobs we see in Swansea. Bathroom work follows the BS 7671 zone rules, so the right fittings go in the right place and every circuit is RCD protected.
Housing figures: ONS Census 2021.
Electric showers are one of the biggest loads in any home. A higher kW shower gives a better flow, but it also needs a heavier cable and the right protective device. Fitting a more powerful unit on the old cable is a common cause of melted connections and tripping, so we always check the circuit first.
Jorge looks at the shower you are fitting, the existing cable route and your consumer unit, then tells you whether it is a like-for-like swap or a circuit upgrade. We handle the electrical side and can work alongside your plumber or bathroom fitter so the job runs in the right order.
Signs you need it
- You are replacing an old shower with a more powerful model
- Your shower trips the breaker or cuts out mid-wash
- The shower isolation switch is scorched or feels warm
- You are adding an electric shower to a new bathroom
- Your shower has no RCD protection at the consumer unit
What's included
Circuit sizing
We check the shower's kW rating against your existing cable and breaker, and upgrade the cable or protective device where the new unit needs more than the old circuit can supply.
Dedicated shower circuit
New installations get their own circuit from the consumer unit with RCD protection, routed to avoid the bathroom zones and kept neatly out of sight wherever practical.
Isolation switch
We fit a ceiling pull-cord or wall-mounted isolation switch outside the restricted zones, so the shower can be fully switched off for cleaning or maintenance.
Connection and testing
We connect the shower, check it heats and switches correctly and test the circuit, then issue the relevant certificate for the work under BS 7671.
Where we work in Swansea
We cover the whole of Swansea, including:
Questions about electric shower installation in Swansea
Do you do electric shower installation in Swansea?
Yes. Jorge carries out electric shower installation across Swansea, including Uplands, Brynmill, Sketty, Mumbles, Killay and Townhill. We are based in Cardiff, about 34 miles from Swansea. Call 029 2000 1399 or send the form for a free, no-obligation quote.
Can I fit a more powerful shower on my existing cable?
Sometimes, but often not. Each kW rating needs a minimum cable size and breaker, and older circuits were usually sized for lower powered showers. Overloading the cable can cause overheating at connections. Send us the model and we will check your existing circuit before you buy, if possible.
What affects the cost of a shower installation?
The main factors are whether the existing cable is suitable, the distance and route from the consumer unit to the bathroom, whether there is space in the consumer unit, and how easily cables can be hidden. A like-for-like swap is much simpler than running a new circuit through a finished house.
Do you do the plumbing too?
We handle the electrical side of the installation: the circuit, isolation switch, connection and testing. The water supply and pipework are a plumbing job, and we regularly coordinate with plumbers and bathroom fitters around Cardiff so the electrics are ready at the right stage.
What regulations apply to shower wiring?
Shower circuits must follow BS 7671, including the bathroom zone rules and RCD protection. A new circuit is also notifiable under Building Regulations. You receive an Electrical Installation Certificate for a new circuit, or a Minor Electrical Installation Works Certificate for alterations to an existing one.
Other electrical work in Swansea
- Full Rewires
- Cooker & Oven Installation
- Electrical Fault Finding
- Emergency Lighting
- EV Charger Installation
- Extractor Fan Installation
- Garden Electrics
- Outdoor Lighting
- Light Fitting
- Ring Doorbell & CCTV Fitting
- PAT Testing
- Extra Sockets & USB Sockets
- Fuse Box Replacement
- Summerhouse & Outbuilding Electrics
- Bathroom Electrics
- Garage Electrics
- Electric Underfloor Heating
- Kitchen Electrics
- Smoke Alarm Installation
- Media Wall Wiring
- Electric Radiator Wiring
Electric Shower Installation in nearby areas
- Cardiff
- Penarth
- Bridgend
- Newport
- Bristol
- Aberdare
- Barry
- St Mellons
- Dinas Powys
- Llandough
- Llandaff
- Canton
- Grangetown
- Caerphilly
- Merthyr Tydfil
- Cowbridge
- Monmouth
- Neath
- Port Talbot
- Pontypridd
- Rhondda Valley
More about electric shower installations and our electrical services in Swansea.
Rated 4.9 out of 5 on Google
I had a number of small electrical jobs for Jorge to do. He completed everything quickly, professionally and to a high standard. Jorge was very polite and helpful and clearly takes pride in his work. I would 100% call him if I need more electrical work doing.
I have been a private landlord 25 years and can count the reviews I've left on one hand. I've known Jorge several years. He is a trusted professional, timely and charges competitive rates.
We initially asked Jorge to help us after being let down by another electrician, and he was only too happy to help make some bad work safe... Jorge always explains what is going on and helps us understand more about how electrics work. He is thorough, leaves no mess behind and very reliable.
Electric Shower Installation in Swansea? Talk to Jorge.
Free, no-obligation quotes across Cardiff and South Wales.
