- Postcode districts
- BA12
- Nearby
- Westbury, Frome and Trowbridge
- Guide price
- £6,100–£12,250
- Typical time on site
- 5–10 working days
- Water
- Hard across most of Wiltshire
- Survey
- Free, at your home
What does a wet room cost in Warminster?
In Warminster, a wet room typically costs £6,100–£12,250 including VAT, based on South West England prices. 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 Warminster including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Warminster
We work right across Warminster — BA12 — and in neighbouring Westbury and Frome.
Warminster gets the same process as anywhere else: a free survey at your home and a written, itemised quote. We quote wet rooms in Warminster only after looking at the floor construction, because that is where most of the cost difference lies. For a wet room in a Warminster flat, the first step is the lease, because freeholder consent is often needed before any work starts.
Supplies across most of Wiltshire are hard. If your supply in Warminster 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
- A survey of the floor construction, the joist size and direction or the concrete slab, and the route to the soil stack
- Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
- 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.
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.
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.

