- Postcode districts
- CR3, CR6, RH9
- Nearby
- Coulsdon, Purley and Redhill
- Guide price
- £6,700–£13,500
- Typical time on site
- 5–10 working days
- Water
- Hard across most of Surrey
- Survey
- Free, at your home
What does a wet room cost in Caterham?
In Caterham, a wet room typically costs £6,700–£13,500 including VAT, based on South East England prices. Prices in South East England run at about 12% above the national guide, mainly because of labour rates. 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 Caterham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Caterham
As well as Caterham itself (CR3, CR6 and RH9), we survey in Coulsdon, Purley and Redhill.
Being a smaller town does not change how we work in Caterham: free survey, written quote, one team. If your Caterham home has a concrete ground floor, a downstairs wet room may need the screed cut out to set the drain. In a compact Caterham bathroom, a wet room frees the space a tray and enclosure would take, but expect the whole floor to get wet.
Supplies across most of Surrey are hard. If your supply in Caterham is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A thermostatic shower valve, exposed or concealed, with heads to suit your water system
- A frameless glass screen fixed to the wall and floor
- Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
- Extractor fan and lighting by a qualified electrician, tested and certified, with underfloor heating if you choose it
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.
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 England
In England, a new drain connection or changes at the soil stack can be building-regulations work under Part H, and new circuits or changes to the wiring in the room are notifiable under Part P. If the wet room is a newly formed bathroom, Approved Document F requires extract of 15 litres per second intermittent or 8 litres per second continuous.

