Sink and tap installation · Greater London
Sink and tap installation in Wallington
From the survey to handover, sink and tap installation in Wallington is run by us as one job, with the fitters and trades booked in the right order.

Why sink and tap installation for a Wallington home?
Landlords in Greater London often swap tired sinks and taps between tenancies, choosing hard-wearing finishes and accessible valves so that later repairs are quick and cheap.
If a new dishwasher or washing machine is going next to the sink in your Wallington home, the trap and waste connections usually need changing as well. Homes right across Wallington are covered, as are nearby places such as Carshalton, Sutton and the villages in between.
What is in a typical job?
The exact scope is agreed after the survey, but a typical job in Wallington covers:
- Inset sink cut-outs made on site in laminate and wood worktops
- Ceramic farmhouse-style sinks set on a suitable supporting base unit and sealed
- Every joint leak tested, with water flow and drainage checked before handover
- Sink moved to a new position with new supply and waste runs
- Isolation valves on the hot and cold supplies, with flexible tap tails connected
- New sink fitted, sealed and connected to the existing supplies and waste
How much does sink and tap installation cost in Wallington?
These guide ranges include VAT at 20% and are adjusted for prices in London. We confirm your price in writing after a free survey visit. Labour in London generally costs more than the UK average, which lifts these ranges a little.
| Typical project | Guide price |
|---|---|
| Sink and tap plumbed inIsolation valves, waste and trap | £260–£520 |
| Boiling water tap installedTank under the sink, filter and power supply | £200–£460 |
| Sink moved to a new positionNew supplies and waste run | £520–£1,300 |
| Undermount sink in a stone worktopCut-out and polishing are done by the stone fabricator | Priced with the worktop |
Guide ranges cover labour and fittings such as valves, tails and wastes; the sink and tap themselves are extra, and undermount cut-outs in stone are priced with the worktop by the fabricator. Prices include VAT at 20%.
Fitting kitchens in older and newer Wallington homes
In and around Wallington, homes range across Victorian and Edwardian terraces, conversion flats, mansion block flats and 1930s semis. Victorian terraces often have a narrow galley beside the side return, while conversion flats and mansion blocks usually fit the kitchen into a small room or along one living-room wall.
Permit parking, red routes and flats without lifts are common, so parking suspensions, stair carries and lift bookings may need arranging before delivery day. London's mains water is hard, so limescale builds quickly on taps and boiling water taps, and a scale-reducing filter is worth planning in.
Regulations for kitchen work in Wallington
Replacing a sink and tap needs no approval in England, but the plumbing should meet the Water Supply (Water Fittings) Regulations 1999, including isolation valves and backflow protection. Connecting to an existing waste is routine, while a new connection to an underground drain involves building control. A new spur for a boiling water tap on an existing kitchen circuit is not notifiable under Part P, but it must meet BS 7671.
Conservation areas are widespread across London, so a new extractor vent on a front wall may need permission, and leaseholders usually need the freeholder's written consent first.
Before you book sink and tap installation in Wallington
- Ask whether a boiling water tap for your kitchen in Greater London needs a filter, how often it should be changed and where it will sit in the cupboard.
- Find the stopcock in your Wallington home before the plumber arrives and check it turns off fully, as older stopcocks can stick or let water past.
- Ask for the dishwasher and washing machine hoses to be routed so they cannot kink behind the units once the appliances are pushed back into place.
- An undermount sink in a stone worktop is cut and polished by the fabricator, so choose the sink before the worktops are templated.
Questions about sink and tap installation in Wallington
How much does sink and tap installation cost in Wallington?
Guide prices in Wallington are about £260 to £520 including VAT for plumbing in a new sink and tap. The final price depends on the size of the kitchen and what is moving, and is set out in an itemised written quote.
Can you measure up in Wallington before quoting?
Yes. Every quote starts with a free, no-obligation survey visit to your home in Wallington. We measure the room, check the walls, floor and service positions, then send an itemised written quote.
What is the difference between an inset and an undermount sink?
An inset sink drops into a cut-out from above, with its rim resting on the worktop, and suits laminate, wood and stone. An undermount sink is fixed beneath the worktop so the edge of the cut-out is exposed, which usually calls for a solid, water-resistant material such as stone or solid surface. Undermount cut-outs in stone are cut and polished by the fabricator.
What do I need for a boiling water tap?
A boiling water tap needs a tank in the cupboard under the sink, usually a socket or fused spur to power it, and often a filter, particularly where the water is hard. Some models have a minimum water pressure, so check yours before buying. The tap also needs a correctly sized hole in the sink or worktop and enough clear cupboard space for the tank and pipework.
Do I need isolation valves under my kitchen sink?
They are strongly advised, and we fit them as standard. An isolation valve on each supply to the tap, and on each appliance supply, lets you turn off the water to one fitting without shutting off the whole house. That makes changing a tap cartridge or dealing with a leak far simpler. The valves are left where they can still be reached once the cupboard is in use.
Sink and tap installation near Wallington
The same service is available a short drive from Wallington, including:
- Sink and tap installation in Carshalton
- Sink and tap installation in Sutton
- Sink and tap installation in South Croydon
- Sink and tap installation in Purley
- Sink and tap installation in Croydon
- Sink and tap installation in Mitcham
- Sink and tap installation across Greater London
