Shower Installation Cost
£300–£600for a like-for-like 8.5kW electric shower, excluding VAT. Last updated October 2026.
Which? puts a like-for-like 8.5kW electric shower replacement, supplied and fitted, at £300 to £600, including labour and materials and excluding VAT. You may also need a plumber to complete the installation, which will cost more. Every job is priced on survey.
What each option costs
| Type | Typical cost | Notes |
|---|---|---|
| Like-for-like 8.5kW electric shower | £300–£600 | Supply and fit a like-for-like 8.5kW electric shower. Labour and materials, excluding VAT. A plumber may also be needed, which costs more. Which? survey of 19 Trusted Traders, November 2025. Likely to be at the upper end in London or the South East. |
What affects the price
- Electric, mixer, power, thermostatic, or digital shower
- Existing pipework and electrical supply
- Tray, enclosure, tiling, and waste work
What’s included
- Only the unit, labour, fittings, and finishing stated in the quote
- Testing and commissioning
Good to know
How long does it take? How long a replacement takes depends on the existing supplies, access and any enclosure work.
Do I need one? Electric-shower wiring may require a qualified electrician as well as plumbing work.
Before you book, read how to check a tradesman is legit.
How to pay less
- Replace like for like where suitable
- Confirm the unit, electrics, pipework, tiling, and disposal are itemised
