Sink and tap installation · Greater London
Sink and tap installation in Hanworth
If you live in Hanworth and need sink and tap installation, we can measure the room, send an itemised written quote and book every trade in the right order until the kitchen is handed over.

What prompts sink and tap installation in Hanworth?
Plenty of people in Hanworth replace a sink and tap on their own when the tap drips, the bowl is stained or the waste drains slowly, without touching the rest of the kitchen.
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. We cover all of Hanworth, including the TW13 postcode district, and travel out to neighbouring towns across Greater London.
What does the job involve?
After the survey visit we write the scope down. For sink and tap installation in Hanworth it usually covers:
- Boiling water tap fitted with its tank, filter and power supply in the cupboard
- Ceramic farmhouse-style sinks set on a suitable supporting base unit and sealed
- 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
- Waste, overflow and trap fitted, with dishwasher and washing machine waste connections
- Inset sink cut-outs made on site in laminate and wood worktops
How much does sink and tap installation cost in Hanworth?
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%.
Kitchens in homes around Hanworth
The housing mix across Greater London includes Victorian and Edwardian terraces, conversion flats, mansion block flats and 1930s semis, so no two kitchen fits are quite alike. 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.
What rules apply to sink and tap installation in Hanworth?
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 Hanworth
- Find the stopcock in your Hanworth 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.
- Check the tap's hole size against the sink or worktop before ordering, as some taps need a larger hole than an existing sink provides.
- Keep isolation valves reachable under the sink, so the tap can be serviced or a leak stopped without turning off the whole house supply.
Questions about sink and tap installation in Hanworth
How much does sink and tap installation cost in Hanworth?
Sink and tap installation in Hanworth typically costs £260 to £520 including VAT for plumbing in a new sink and tap, based on prices in London. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.
Can you measure up in Hanworth before quoting?
Yes. Every quote starts with a free, no-obligation survey visit to your home in Hanworth. We measure the room, check the walls, floor and service positions, then send an itemised written quote.
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.
Can a dishwasher and washing machine drain through the sink waste?
Yes, in most kitchens. The sink trap can take an appliance connection on a spigot, or a separate standpipe can be fitted. The appliance hose needs to rise to the height its manufacturer specifies before it drops to the waste, so dirty water cannot siphon back. Two appliances can usually share a double-spigot trap, which we plan with the sink.
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 Hanworth
Close to Hanworth? We cover these nearby towns too:
- Sink and tap installation in Hampton
- Sink and tap installation in Feltham
- Sink and tap installation in West Molesey
- Sink and tap installation in Sunbury-on-Thames
- Sink and tap installation in Hounslow
- Sink and tap installation in East Molesey
- Sink and tap installation across Greater London
