- Postcode districts
- CF64
- Nearby
- Cardiff, Barry and Caerphilly
- Guide price
- £850–£2,300
- Typical time on site
- 1–2 working days
- Water
- Moderately hard across most of South Glamorgan
- Survey
- Free, at your home
What does a replacement bath cost in Penarth?
For Penarth, our guide range for a replacement bath is £850 to £2,300 including VAT. 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.
Like-for-like bath
- Old bath removed and disposed of
Shower bath
- Bath screen and shower
Freestanding bath
- Floor reinforcement check
Guide prices for Penarth including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Penarth
As well as Penarth itself (CF64), we survey in Cardiff, Barry and Caerphilly.
Being a smaller town does not change how we work in Penarth: free survey, written quote, one team. Before a new bath is ordered for a Penarth home, we measure the stairs and landing as well as the opening. If you are in Penarth and considering a freestanding bath, the survey includes a check of the floor and joists before you choose.
Supplies across most of South Glamorgan are moderately hard. Taps and wastes will need an occasional descale, and chrome or brushed finishes are easier to keep clean than polished brass. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Tile repairs or re-tiling around the bath, and a fixed screen where there is a shower over it
- A survey of the bath opening, the floor, the waste route, the supplies and the tiles around the bath
- Filling the bath before sealing, so the silicone cures with the bath at its heaviest
- Supply of the new bath, taps or filler, waste and overflow, and bath panel
Decisions to make first
Taps or filler
Deck taps on the rim are the simplest swap. Wall-mounted taps or a bath filler look cleaner but mean opening the wall, and an overflow filler hides the spout altogether.
Size
Most UK baths are 1700 × 700 mm. Going longer or wider than the old bath means re-tiling and checking that the new one fits up the stairs.
Rules that apply in Wales
Wales sets its own building regulations, including a Part P with a wider list of notifiable electrical work than England. A like-for-like bath swap is not usually building regulations work, but speak to building control before strengthening a floor for a heavy bath.

