What does a new vanity unit cost in County Antrim?
Our guide range in County Antrim is £300–£1,300 including VAT. Prices in County Antrim run at about 12% below the UK guide, based on Northern Ireland labour rates.
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 County Antrim including VAT. Your itemised written quote after the free survey is the price that counts.
Which towns do we cover in County Antrim?
Water across much of County Antrim 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. If your Belfast water is hard, a tap with a removable aerator and a smooth one-piece basin top are easier to keep clean.
What the job includes
- Isolation valves on the hot and cold supplies, so the tap can be changed later without draining the system
- Patching or re-tiling the wall where the old basin left gaps
- Fitting the unit level, with the basin sealed to the top and the top sealed to the wall
- Testing for leaks and checking the trap holds its seal
- A check that the wall can carry a wall-hung unit, with fixings to suit solid or stud walls
- Removal of the old basin and pedestal, or old vanity, and taking it away
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.
Wall-hung or floor-standing
Wall-hung units leave the floor clear and are easy to clean under, but need a strong wall. Floor-standing units hold more and suit weak or uneven walls.
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.
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 Northern Ireland
Replacing a basin with a vanity unit does not need planning permission or building regulations approval. The new tap must meet the water fittings rules, including protection against backflow, and the waste should connect to the existing drainage through a proper trap. If the unit has a light, or a lit mirror goes above it, the electrical work must suit the zone it sits in under BS 7671 and be RCD protected.
In Northern Ireland, the Water Supply (Water Fittings) Regulations (Northern Ireland) 2009 cover the tap and supplies. A basin swap does not need building control approval.

