- Postcode districts
- CF15, CF83
- Nearby
- Risca, Pontypridd and Gelligaer
- Guide price
- £350–£1,400
- Typical time on site
- half a day to 1 day
- Water
- Varies across Gwent
- Survey
- Free, at your home
What does a new vanity unit cost in Caerphilly?
Our guide price for a new vanity unit in Caerphilly is £350–£1,400 including VAT. Labour costs in Wales put local prices at about 7% 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
- Taps and waste connected
Supply and fit
- Removal of the old basin
Double or bespoke
- Double basin or long run
Guide prices for Caerphilly including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Caerphilly
We work right across Caerphilly — CF15 and CF83 — and in neighbouring Risca and Pontypridd.
In Caerphilly, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. If your Caerphilly cloakroom still has a pedestal basin, a compact vanity unit adds storage without taking more floor. If you have bought a vanity unit for your Caerphilly bathroom, fit-only installation covers connecting the tap and waste and testing for leaks.
Supplies across Gwent range from soft to hard depending on the source. Taps and wastes will need an occasional descale, and chrome or brushed finishes are easier to keep clean than polished brass. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Testing for leaks and checking the trap holds its seal
- A new tap, trap and the correct slotted or unslotted waste for the basin
- Patching or re-tiling the wall where the old basin left gaps
- Moving the waste and supply positions where the new unit needs them higher, lower or to one side
Decisions to make first
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.
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 Wales
Wales follows the same water fittings regulations as England. Its own Part P covers more electrical work, so a lit vanity or mirror should be connected by a registered electrician.

