- Postcode districts
- BA14
- Nearby
- Westbury, Melksham and Bath
- Guide price
- £350–£1,550
- Typical time on site
- half a day to 1 day
- Water
- Hard across most of Wiltshire
- Survey
- Free, at your home
What does a new vanity unit cost in Trowbridge?
As a guide, budget £350 to £1,550 including VAT for a new vanity unit in Trowbridge; your written quote will pin it down. The figure depends on the size of the room, whether anything moves, and the products you pick.
Fit your unit
- Taps and waste connected
Supply and fit
- Removal of the old basin
Double or bespoke
- Double basin or long run
Guide prices for Trowbridge including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Trowbridge
We work right across Trowbridge — BA14 — and in neighbouring Westbury and Melksham.
Homes in and around Trowbridge vary, so we look at the floor, the walls and the water system before we price anything. If your Trowbridge water is hard, a tap with a removable aerator and a smooth one-piece basin top are easier to keep clean. Wall-hung vanities in Trowbridge homes are fixed to suit what the wall is built from, which we check at the survey.
Water across much of Wiltshire is hard. Taps, plug wastes and toilet pans scale up quickly, so chrome copes better than matt black, and a removable aerator is worth having. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Isolation valves on the hot and cold supplies, so the tap can be changed later without draining the system
- A check that the wall can carry a wall-hung unit, with fixings to suit solid or stud walls
- Moving the waste and supply positions where the new unit needs them higher, lower or to one side
- Testing for leaks and checking the trap holds its seal
Decisions to make first
Waste and overflow
A basin with an overflow takes a slotted waste; one without needs an unslotted waste, often a push-button 'click-clack' type.
Basin type
An inset or semi-recessed basin, a one-piece moulded top, or a countertop basin on a worktop. Countertop basins need a tall tap or a wall-mounted one.
Rules that apply in England
In England, the tap and supply pipework come under the Water Supply (Water Fittings) Regulations 1999. A new waste connection to the soil stack can be Part H work, and adding a light to the unit or above it is notifiable under Part P.

