- Postcode districts
- SA15
- Nearby
- Gorseinon, Swansea and Ammanford
- Guide price
- £4,200–£8,400
- Typical time on site
- 4–8 working days
- Water
- Soft across most of Dyfed
- Survey
- Free, at your home
What does a shower room cost in Llanelli?
As a guide, budget £4,200 to £8,400 including VAT for a shower room in Llanelli; your written quote will pin it down. 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.
Essential
- Tray, enclosure and mixer shower
Signature
- Fitted vanity and concealed cistern
Bespoke
- Underfloor heating, mirror cabinet
Guide prices for Llanelli including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Llanelli
We cover every part of Llanelli, including SA15, and nearby Gorseinon (5.2 miles) and Swansea (10.3 miles).
Homes in and around Llanelli vary, so we look at the floor, the walls and the water system before we price anything. If your second bathroom in Llanelli is too narrow for a bath, a long walk-in tray can often fit along the same wall. We plan shower rooms in Llanelli around the waste route first, so the tray has a good fall and drains quickly.
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
- An enclosure, walk-in panel or frameless screen in toughened safety glass
- A basin and WC to suit the space, freestanding or set into a fitted furniture run
- Removal of the old bath and suite, waste removal, testing and handover
- Extractor fan, lighting and towel rail wired by a qualified electrician, tested and certified
Decisions to make first
Drain
A centre waste in a tray is the norm. A linear drain along one wall lets a tiled floor fall one way, so large tiles can run through.
Valve and heads
A bar valve is simple and easy to service. A concealed valve with a ceiling head looks cleaner but needs good flow to perform.
Rules that apply in Wales
Wales has its own Part P and Part F. More electrical work is notifiable there than in England, and the extract rates are similar.

