- Postcode districts
- HP5
- Nearby
- Amersham on the Hill, Amersham and Berkhamsted
- Guide price
- £6,700–£13,500
- Typical time on site
- 5–10 working days
- Water
- Hard across most of Buckinghamshire
- Survey
- Free, at your home
What does a wet room cost in Chesham?
Guide price in Chesham: £6,700–£13,500 including VAT, depending on the room and what you choose. Labour costs in South East England put local prices at about 12% above the UK guide figure. 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 Chesham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Chesham
We cover every part of Chesham, including HP5, and nearby Amersham on the Hill (1.8 miles) and Amersham (2.4 miles).
Chesham gets the same process as anywhere else: a free survey at your home and a written, itemised quote. For a wet room in a Chesham flat, the first step is the lease, because freeholder consent is often needed before any work starts. We quote wet rooms in Chesham only after looking at the floor construction, because that is where most of the cost difference lies.
Supplies across most of Buckinghamshire are hard. If your supply in Chesham 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
- Strip-out, waste removal, a final flow test to the drain and handover
- Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
- 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
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.
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.

