Sink and tap installation in Islington

When does sink and tap installation make sense in Islington?

Homeowners across Greater London adding a boiling water tap often need a socket or spur in the sink cupboard, a filter and space for the tank planned in.

Plenty of people in Islington 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. Our Greater London coverage reaches every part of Islington (N1 and N1C) and out towards Highbury.

What is in a typical job?

Every kitchen is different, so we confirm the scope in writing. Most jobs of this kind include:

New sink fitted, sealed and connected to the existing supplies and waste
Waste, overflow and trap fitted, with dishwasher and washing machine waste connections
Inset sink cut-outs made on site in laminate and wood worktops
Boiling water tap fitted with its tank, filter and power supply in the cupboard
Every joint leak tested, with water flow and drainage checked before handover
Isolation valves on the hot and cold supplies, with flexible tap tails connected

Guide prices for sink and tap installation in Islington

As a starting point for Islington, these ranges include VAT at 20% and allow for typical labour costs in London. Prices in London usually run above the national guide, mainly because labour and parking cost more.

Guide prices for sink and tap installation in Islington
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%.

What kind of kitchens do we fit in Islington?

In and around Islington, 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.

Building regulations, electrics and gas in Islington

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.

Getting the most from your sink and tap installation

Choose the sink before stone worktops are templated in your Islington kitchen, so the fabricator can cut and polish the undermount opening to suit it.
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.
For a ceramic farmhouse-style sink in your Islington kitchen, confirm the base unit is designed for it, as a standard sink unit may not carry the weight.
If a dishwasher or washing machine sits next to the sink, plan their waste connections and the trap layout together with the sink.

Questions about sink and tap installation in Islington

How much does sink and tap installation cost in Islington?

For plumbing in a new sink and tap, budget around £260 to £520 including VAT in Islington. That reflects typical costs in London; we confirm the actual figure in writing once we have measured up.

Which parts of Islington do you work in?

All of them. Our Greater London coverage takes in the whole of Islington, including the N1 and N1C postcode districts, as well as surrounding towns such as Highbury. If you are unsure, send us your postcode.

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.

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.

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.

Sink and tap installation near Islington

Neighbouring towns where we offer sink and tap installation: