- Postcode districts
- BB1, BB2, BB3
- Nearby
- Darwen, Accrington and Haslingden
- Guide price
- £350–£1,400
- Typical time on site
- half a day to 1 day
- Water
- Soft across most of Lancashire
- Survey
- Free, at your home
What does a new vanity unit cost in Blackburn?
As a guide, budget £350 to £1,400 including VAT for a new vanity unit in Blackburn; 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 Blackburn including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Blackburn
In Blackburn we cover BB1, BB2 and BB3; we also cover Darwen, 3.7 miles away, and Accrington.
Blackburn has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. If your Blackburn water is hard, a tap with a removable aerator and a smooth one-piece basin top are easier to keep clean. We quote vanity unit work in Blackburn after seeing the wall and pipework, so any re-tiling is on the quote from the start.
Water across much of Lancashire 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 new tap, trap and the correct slotted or unslotted waste for the basin
- Isolation valves on the hot and cold supplies, so the tap can be changed later without draining the system
- Removal of the old basin and pedestal, or old vanity, and taking it away
- Fitting the unit level, with the basin sealed to the top and the top sealed to the wall
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.
Width
Compact units around 400 mm wide suit cloakrooms; family bathrooms often take 600 to 800 mm for one basin and 1200 mm or more for two.
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.

