- Postcode districts
- AL1, AL2
- Nearby
- Harpenden, Hatfield and Hemel Hempstead
- 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 St Albans?
For St Albans, 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
- Full tanking, porcelain tiles
Signature
- 4–7 m² room
Large or luxury
- Large-format or stone-effect tiles
Guide prices for St Albans including VAT. Your itemised written quote after the free survey is the price that counts.
Working in St Albans
We work right across St Albans — AL1 and AL2 — and in neighbouring Harpenden and Hatfield.
St Albans is a big place with every kind of home, from terraces to flats to new builds, so we never price from a photo alone. If your St Albans home has a concrete ground floor, a downstairs wet room may need the screed cut out to set the drain. If your St Albans bathroom is upstairs on timber joists, we check their size and direction before planning the wet room floor.
Supplies across most of Hertfordshire are very hard. If your supply in St Albans 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 thermostatic shower valve, exposed or concealed, with heads to suit your water system
- Slip-resistant porcelain floor tiles and wall tiling
- Strip-out, waste removal, a final flow test to the drain and handover
- A pre-formed floor former with a linear or centre drain, or a screed laid to fall
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.
Screen size
A screen of 1200 mm or more keeps spray off the rest of the room in most layouts. In a very small wet room, expect the whole floor to get wet.
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.

