- Postcode districts
- BN3, BN41, BN42
- Nearby
- Hove, Shoreham-by-Sea and Brighton
- Guide price
- £6,700–£13,500
- Typical time on site
- 5–10 working days
- Water
- Hard across most of East Sussex
- Survey
- Free, at your home
What does a wet room cost in Portslade?
As a guide, budget £6,700 to £13,500 including VAT for a wet room in Portslade; your written quote will pin it down. We adjust the national guide for South East England, where prices are typically about 12% above 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 Portslade including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Portslade
In Portslade we cover BN3, BN41 and BN42; we also cover Hove, 2.3 miles away, and Shoreham-by-Sea.
Portslade gets the same process as anywhere else: a free survey at your home and a written, itemised quote. In a compact Portslade bathroom, a wet room frees the space a tray and enclosure would take, but expect the whole floor to get wet. We quote wet rooms in Portslade only after looking at the floor construction, because that is where most of the cost difference lies.
Most of East Sussex has hard water. If your supply in Portslade 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
- Extractor fan and lighting by a qualified electrician, tested and certified, with underfloor heating if you choose it
- 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
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.
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.
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.

