- Postcode districts
- CR4, SM4, SW17
- Nearby
- Morden, Wimbledon and Streatham
- Guide price
- £7,500–£15,000
- Typical time on site
- 5–10 working days
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does a wet room cost in Mitcham?
For Mitcham, our guide range for a wet room is £7,500 to £15,000 including VAT. Labour costs in London put local prices at about 25% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Compact
- Under about 4 m²
Signature
- Frameless screen, thermostatic shower
Large or luxury
- Concealed valves, feature lighting
Guide prices for Mitcham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Mitcham
As well as Mitcham itself (CR4, SM4 and SW17), we survey in Morden, Wimbledon and Streatham.
In Mitcham, many bathrooms are in flats or converted houses, so we check lease consents, access and the floor below before we price. If your Mitcham bathroom is upstairs on timber joists, we check their size and direction before planning the wet room floor. If your Mitcham home has a concrete ground floor, a downstairs wet room may need the screed cut out to set the drain.
Water across much of Greater London is very hard. If your supply in Mitcham 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 survey of the floor construction, the joist size and direction or the concrete slab, and the route to the soil stack
- Strip-out, waste removal, a final flow test to the drain and handover
- A thermostatic shower valve, exposed or concealed, with heads to suit your water system
- Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
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.
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.
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.

