- Postcode districts
- SA15
- Nearby
- Gorseinon, Swansea and Ammanford
- Guide price
- £5,600–£11,250
- Typical time on site
- 5–10 working days
- Water
- Soft across most of Dyfed
- Survey
- Free, at your home
What does a wet room cost in Llanelli?
Guide price in Llanelli: £5,600–£11,250 including VAT, depending on the room and what you choose. Labour costs in Wales put local prices at about 7% below the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Compact
- Full tanking, porcelain tiles
Signature
- 4–7 m² room
Large or luxury
- Large-format or stone-effect tiles
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 you are planning a wet room in Llanelli for level access, we design the fall and drain so the floor is flush from the doorway. If your Llanelli home has a concrete ground floor, a downstairs wet room may need the screed cut out to set the drain.
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
- A pre-formed floor former with a linear or centre drain, or a screed laid to fall
- Floor strengthening or a ply overlay on timber floors so the surface does not flex
- Strip-out, waste removal, a final flow test to the drain and handover
- Slip-resistant porcelain floor tiles and wall tiling
Decisions to make first
Linear or centre drain
A linear drain along one wall lets the floor fall in a single direction, so large tiles can be laid without awkward cuts. A centre drain needs a four-way fall and suits smaller tiles or mosaic.
Floor tile
Matt or textured porcelain with good slip resistance. Mosaic gives extra grip on a centre-drain floor because of its many grout lines.
Rules that apply in Wales
In Wales, Part H covers new drainage and the Welsh Part F sets similar extract rates. The Welsh Part P makes more electrical work notifiable than in England, so the electrician should notify and certify the work.

