- Postcode districts
- WA9, WA10, WA11, WA12
- Nearby
- Prescot, Ashton in Makerfield and Huyton
- Guide price
- £350–£1,400
- Typical time on site
- half a day to 1 day
- Water
- Soft across most of Merseyside
- Survey
- Free, at your home
What does a new vanity unit cost in St Helens?
As a guide, budget £350 to £1,400 including VAT for a new vanity unit in St Helens; your written quote will pin it down. Labour costs in North West England put local prices at about 6% below the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Fit your unit
- Fitting a unit you have bought
Supply and fit
- Basin, tap and waste
Double or bespoke
- Re-tiling behind
Guide prices for St Helens including VAT. Your itemised written quote after the free survey is the price that counts.
Working in St Helens
We work right across St Helens — WA9, WA10, WA11 and 1 more postcode districts — and in neighbouring Prescot and Ashton in Makerfield.
St Helens has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. Landlords in St Helens can have a worn basin replaced with a vanity unit in half a day to a day. If you have bought a vanity unit for your St Helens bathroom, fit-only installation covers connecting the tap and waste and testing for leaks.
Water across much of Merseyside is soft. In soft water, taps, wastes and toilet pans scale up slowly, so brushed and matt finishes are a safe choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A check that the wall can carry a wall-hung unit, with fixings to suit solid or stud walls
- Fitting the unit level, with the basin sealed to the top and the top sealed to the wall
- Moving the waste and supply positions where the new unit needs them higher, lower or to one side
- Isolation valves on the hot and cold supplies, so the tap can be changed later without draining the system
Decisions to make first
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.
One basin or two
Two basins help a busy household if the wall is long enough. In a smaller room, one basin with a longer top often works better.
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.

