- Postcode districts
- KT23, RH4
- Nearby
- Leatherhead, Reigate 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 Dorking?
As a guide, budget £6,700 to £13,500 including VAT for a wet room in Dorking; your written quote will pin it down. 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 Dorking including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Dorking
We work right across Dorking — KT23 and RH4 — and in neighbouring Leatherhead and Reigate.
Being a smaller town does not change how we work in Dorking: free survey, written quote, one team. If you are planning a wet room in Dorking for level access, we design the fall and drain so the floor is flush from the doorway. For a wet room in a Dorking flat, the first step is the lease, because freeholder consent is often needed before any work starts.
Supplies across most of Surrey are hard. If your supply in Dorking 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 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
- A survey of the floor construction, the joist size and direction or the concrete slab, and the route to the soil stack
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 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.

