- Postcode districts
- HP1, HP2, HP3
- Nearby
- Berkhamsted, St Albans and North Watford
- Guide price
- £6,400–£12,750
- Typical time on site
- 5–10 working days
- Water
- Very hard across most of Hertfordshire
- Survey
- Free, at your home
What does a wet room cost in Hemel Hempstead?
For Hemel Hempstead, our guide range for a wet room is £6,400 to £12,750 including VAT. 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
- Floor former and linear or centre drain
Signature
- Underfloor heating option
Large or luxury
- Full conversion of a larger room
Guide prices for Hemel Hempstead including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Hemel Hempstead
We work right across Hemel Hempstead — HP1, HP2 and HP3 — and in neighbouring Berkhamsted and St Albans.
Across a large town like Hemel Hempstead, homes range from older terraces to newer estates; the survey tells us which pipework and floor we are dealing with. In a compact Hemel Hempstead bathroom, a wet room frees the space a tray and enclosure would take, but expect the whole floor to get wet. For a wet room in a Hemel Hempstead flat, the first step is the lease, because freeholder consent is often needed before any work starts.
Water across much of Hertfordshire is very hard. If your supply in Hemel Hempstead 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
- Slip-resistant porcelain floor tiles and wall tiling
- 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
- A thermostatic shower valve, exposed or concealed, with heads to suit your water system
Decisions to make first
Former or screed
A pre-formed board gives a consistent fall and suits timber floors. A sand and cement screed suits concrete slabs and larger shower areas.
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.

