- Postcode districts
- BA14
- Nearby
- Westbury, Melksham and Bath
- 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 Trowbridge?
Our guide price for a wet room in Trowbridge is £6,100–£12,250 including VAT. 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 Trowbridge including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Trowbridge
We cover every part of Trowbridge, including BA14, and nearby Westbury (4.2 miles) and Melksham (4.8 miles).
In Trowbridge, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. If your Trowbridge home has a concrete ground floor, a downstairs wet room may need the screed cut out to set the drain. If your Trowbridge bathroom is upstairs on timber joists, we check their size and direction before planning the wet room floor.
Water across much of Wiltshire is hard. If your supply in Trowbridge 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 frameless glass screen fixed to the wall and floor
- A thermostatic shower valve, exposed or concealed, with heads to suit your water system
- A pre-formed floor former with a linear or centre drain, or a screed laid to fall
- Floor strengthening or a ply overlay on timber floors so the surface does not flex
Decisions to make first
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.
Floor tile
Matt or textured porcelain with good slip resistance. Mosaic gives extra grip on a centre-drain floor because of its many grout lines.
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.

