Kitchen plumbing · County Londonderry
Kitchen plumbing in Derry/Londonderry
Our kitchen plumbing service covers Derry/Londonderry and nearby places such as Strabane and Limavady, with a free survey visit and an itemised written quote as the first step.
Who usually needs kitchen plumbing in Derry/Londonderry?
People adding a boiling water tap in Derry/Londonderry usually need a fresh cold feed and room under the sink for the tank, planned alongside the sink unit.
A radiator under the window or on the only long wall is a familiar problem in Derry/Londonderry kitchens; moving it clears space for a full run of base units. Homes right across Derry/Londonderry are covered, as are nearby places such as Strabane, Limavady and the villages in between.
What is in a typical job?
Here is what usually goes into kitchen plumbing, adjusted to your Derry/Londonderry kitchen after we have measured it:
- Redundant pipes cut back to the live supply and capped, then a full leak check
- Dishwasher and washing machine supplies, with waste connections through suitable traps
- Isolation valves on each tap and appliance feed for quick shut-off
- Hot and cold supplies run to the new sink position
- Radiators moved or replaced so they clear the new units
- A cold feed for a boiling water tap tank or a fridge with a water dispenser
How much does kitchen plumbing cost in Derry/Londonderry?
As a starting point for Derry/Londonderry, these ranges include VAT at 20% and allow for typical labour costs in Northern Ireland. Labour rates in Northern Ireland are generally lower than in London and the South East, so these ranges are a little below the national guide.
| Typical project | Guide price |
|---|---|
| Sink, dishwasher and washing machine connectionsSupplies, valves and wastes in the new layout | £180–£440 |
| Sink relocated, or new supplies for a boiling water tapNew pipe and waste runs | £350–£880 |
| Waste run across a solid concrete floorChasing, pipework and reinstating the floor | £530–£1,300 |
| Radiator moved or replacedDrain down, new pipework and refill | £220–£440 |
Guide ranges cover labour, pipework, fittings, valves and traps; the sink, tap and appliances themselves, any gas work and any building control or building warrant fees are not included. Prices include VAT at 20%.
House types around Derry/Londonderry and what they mean for a kitchen
Typical homes in this part of County Londonderry include red-brick terraces, Georgian townhouses, rural bungalows and post-war estate houses. Terraced houses in the city and in Coleraine often have a narrow kitchen in the return, while rural bungalows tend to have a larger kitchen with space for dining.
County Londonderry's mains water is generally soft, so limescale is rarely a big problem and taps and boiling water taps tend to stay cleaner. Steep streets in the city, terraces with limited parking and long country roads can each affect deliveries, so the route for worktops is checked at the survey.
Regulations for kitchen work in Derry/Londonderry
In Northern Ireland, supplies and fittings must comply with the Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Reconnecting a sink or appliance to the existing waste is routine, whereas new connections to underground drains, or changing how waste water is discharged, need approval from the council's building control service under the Building Regulations (Northern Ireland) 2012. Gas work, including the pipe to a hob, is carried out only by a Gas Safe registered engineer.
The historic walled city is a conservation area with many listed buildings, so new external vents or changes to historic features there may need consent first.
Getting the most from your kitchen plumbing
- In a flat in Derry/Londonderry, check your lease before moving the sink, as moving services usually needs the freeholder's written consent.
- Ask for an access point on the waste near the sink, so a future blockage can be cleared without taking a unit out.
- Measure the cupboard under your sink before buying a boiling water tap for your Derry/Londonderry kitchen, as the tank and pipework need clear space.
- Ask for redundant pipes to be removed back to the live supply rather than left behind units, where they can hold stale water or leak.
Questions about kitchen plumbing in Derry/Londonderry
How much does kitchen plumbing cost in Derry/Londonderry?
Kitchen plumbing in Derry/Londonderry typically costs £180 to £440 including VAT for connecting the sink, dishwasher and washing machine, based on prices in Northern Ireland. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.
Do you cover all of Derry/Londonderry?
Yes. We work across Derry/Londonderry, including the BT47 and BT48 postcode districts, and nearby towns such as Strabane and Limavady. Book a free survey visit and we will arrange a time that suits you.
Can a kitchen sink be moved to a different wall?
Yes, usually. The supplies are the easy part; the waste decides it, because it needs a steady fall all the way to the stack or drain. On a suspended timber floor the pipe can often run between the joists, while on solid concrete a channel may need to be cut and filled. Where a fall cannot be achieved, a pumped waste is sometimes considered.
When does kitchen plumbing need building control?
Most kitchen plumbing does not. Replacing a sink, adding appliance connections and rerouting supply pipes inside the kitchen are routine. A new connection to an underground drain, or a change in how waste water is discharged, needs building control approval in England, Wales and Northern Ireland, or a building warrant in Scotland. Every fitting must also meet the water fittings rules for your nation.
What plumbing does a boiling water tap need?
A boiling water tap needs a cold supply to a tank under the sink, usually through a filter, plus an electrical socket or spur for the tank. Some models also take hot and cold feeds for the mixer side. The tank uses cupboard space, so the sink unit is planned around it, and the tap's minimum water pressure is checked against your supply.
Kitchen plumbing in neighbouring towns
Neighbouring towns where we offer kitchen plumbing: