- Postcode districts
- RM16, RM17, RM20
- Nearby
- Swanscombe, South Ockendon and Gravesend
- Guide price
- £6,400–£12,750
- Typical time on site
- 5–10 working days
- Water
- Very hard across most of Essex
- Survey
- Free, at your home
What does a wet room cost in Grays?
As a guide, budget £6,400 to £12,750 including VAT for a wet room in Grays; your written quote will pin it down. We adjust the national guide for East of England, where prices are typically about 6% above the UK average. 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 Grays including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Grays
In Grays we cover RM16, RM17 and RM20; we also cover Swanscombe, 2.1 miles away, and South Ockendon.
Across a large town like Grays, homes range from older terraces to newer estates; the survey tells us which pipework and floor we are dealing with. In a compact Grays bathroom, a wet room frees the space a tray and enclosure would take, but expect the whole floor to get wet. If you are planning a wet room in Grays for level access, we design the fall and drain so the floor is flush from the doorway.
Most of Essex has very hard water. If your supply in Grays 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
- Extractor fan and lighting by a qualified electrician, tested and certified, with underfloor heating if you choose it
- Strip-out, waste removal, a final flow test to the drain and handover
- A survey of the floor construction, the joist size and direction or the concrete slab, and the route to the soil stack
- Slip-resistant porcelain floor tiles and wall tiling
Decisions to make first
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.
Floor tile
Matt or textured porcelain with good slip resistance. Mosaic gives extra grip on a centre-drain floor because of its many grout lines.
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.

