- Postcode districts
- CF62, CF63
- Nearby
- Penarth, Cardiff and Llantwit Major
- Guide price
- £5,600–£11,250
- Typical time on site
- 5–10 working days
- Water
- Moderately hard across most of South Glamorgan
- Survey
- Free, at your home
What does a wet room cost in Barry?
In Barry, a wet room typically costs £5,600–£11,250 including VAT, based on Wales prices. 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.
Compact
- Floor former and linear or centre drain
Signature
- Underfloor heating option
Large or luxury
- Full conversion of a larger room
Guide prices for Barry including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Barry
In Barry we cover CF62 and CF63; we also cover Penarth, 5.5 miles away, and Cardiff.
Homes in and around Barry vary, so we look at the floor, the walls and the water system before we price anything. If your Barry bathroom is upstairs on timber joists, we check their size and direction before planning the wet room floor. In a compact Barry bathroom, a wet room frees the space a tray and enclosure would take, but expect the whole floor to get wet.
Most of South Glamorgan has moderately hard water. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Barry. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
- A frameless glass screen fixed to the wall and floor
- Extractor fan and lighting by a qualified electrician, tested and certified, with underfloor heating if you choose it
- A thermostatic shower valve, exposed or concealed, with heads to suit your water system
Decisions to make first
Underfloor heating
Electric underfloor heating under the tiles dries the floor quickly after a shower; it is typically £700 to £1,500 for a bathroom.
Open or screened
A fully open shower with no glass only works in a larger room, with the basin, WC and towels well away from the spray.
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.

