- Postcode districts
- SA15
- Nearby
- Gorseinon, Swansea and Ammanford
- Guide price
- £2,300–£5,600
- Typical time on site
- 2–5 working days
- Water
- Soft across most of Dyfed
- Survey
- Free, at your home
What does a walk-in shower cost in Llanelli?
For Llanelli, our guide range for a walk-in shower is £2,300 to £5,600 including VAT. We adjust the national guide for Wales, where prices are typically about 7% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Tray and screen
- Thermostatic mixer and riser rail
Frameless upgrade
- Large-format tiles, niche
Tiled level floor
- Floor former, tanking and linear drain
Guide prices for Llanelli including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Llanelli
As well as Llanelli itself (SA15), we survey in Gorseinon, Swansea and Ammanford.
Homes in and around Llanelli vary, so we look at the floor, the walls and the water system before we price anything. If your Llanelli bathroom has a bath that nobody uses, a walk-in shower in the same space is often a two or three day job. In a long, narrow Llanelli en-suite, a walk-in tray along the back wall often works better than a square enclosure.
Supplies across most of Dyfed are soft. If that holds for your street in Llanelli, limescale on shower glass and heads builds up slowly and a squeegee after use is usually enough. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Tanking to the shower walls, and to the floor where it is tiled
- An 8 mm or 10 mm toughened glass panel with a wall profile and support arm, or a frameless fixing
- Silicone, a full-flow test for leaks and spray, and handover
- A survey of the space, the waste position, water pressure and the hot-water system
Decisions to make first
Valve
An exposed bar valve with a riser rail is easy to fit and service. A concealed valve hides the pipework and suits a fixed overhead head.
Tray length
Go long rather than wide. A 1400 to 1700 mm tray with a 900 to 1200 mm panel leaves a dry walkway; a 1200 mm tray works but gives less margin for spray.
Rules that apply in Wales
In Wales, the Welsh Part P covers a wider list of electrical work than England, so changes to the lighting or a new electric shower circuit should be notified and certified.

