Sink and tap installation · Wiltshire
Sink and tap installation in Trowbridge
Need sink and tap installation in Trowbridge? Tell us about the kitchen and we will arrange a free, no-obligation survey to see what the job really involves.

Thinking about sink and tap installation in Trowbridge?
If a new dishwasher or washing machine is going next to the sink in your Trowbridge home, the trap and waste connections usually need changing as well.
Landlords in Wiltshire often swap tired sinks and taps between tenancies, choosing hard-wearing finishes and accessible valves so that later repairs are quick and cheap. Trowbridge sits about 25 miles south-west of Swindon, and our Wiltshire coverage takes in everything in between.
What does the job involve?
After the survey visit we write the scope down. For sink and tap installation in Trowbridge it usually covers:
- Ceramic farmhouse-style sinks set on a suitable supporting base unit and sealed
- Boiling water tap fitted with its tank, filter and power supply in the cupboard
- Waste, overflow and trap fitted, with dishwasher and washing machine waste connections
- New sink fitted, sealed and connected to the existing supplies and waste
- 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
How much does sink and tap installation cost in Trowbridge?
The figures below are guide prices for Trowbridge, including VAT and adjusted for typical costs across the South West. The fixed price comes after we have measured up. For the South West, these ranges are close to the national figures.
| Typical project | Guide price |
|---|---|
| Sink and tap plumbed inIsolation valves, waste and trap | £210–£410 |
| Boiling water tap installedTank under the sink, filter and power supply | £150–£360 |
| Sink moved to a new positionNew supplies and waste run | £410–£1,000 |
| 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 Trowbridge homes
Across Wiltshire you will often find thatched and stone cottages, Victorian railway terraces, post-war estate houses and new-build estates, and each shapes the kitchen differently. Railway terraces in Swindon often have a narrow back kitchen, while stone and thatched cottages in the villages tend to have small kitchens with low ceilings.
Wiltshire's water is hard, much of it from chalk, so limescale on taps and boiling water taps is common and a filter can help. Village lanes and farm tracks can be narrow for delivery lorries, and Salisbury's historic centre has limited parking, so delivery is planned in advance.
What rules apply to sink and tap installation in Trowbridge?
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.
Listed thatched cottages, Salisbury's historic centre and other conservation areas may need consent for a new external vent or changes to historic features.
Planning ahead
- Before buying a boiling water tap for your Trowbridge home, check its minimum water pressure and how much space it needs in the sink cupboard.
- Find the stopcock in your Trowbridge home before the plumber arrives and check it turns off fully, as older stopcocks can stick or let water past.
- 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.
- Moving the sink means new supply and waste runs, so check the waste can fall properly to the drain or stack from the new position.
Questions about sink and tap installation in Trowbridge
How much does sink and tap installation cost in Trowbridge?
Sink and tap installation in Trowbridge typically costs £210 to £410 including VAT for plumbing in a new sink and tap, based on prices in the South West. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.
Which parts of Trowbridge do you work in?
All of them. Our Wiltshire coverage takes in the whole of Trowbridge, including the BA14 postcode district, as well as surrounding towns such as Melksham. If you are unsure, send us your postcode.
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.
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.
Sink and tap installation in neighbouring towns
Neighbouring towns where we offer sink and tap installation:
- Sink and tap installation in Melksham
- Sink and tap installation in Bath
- Sink and tap installation in Frome
- Sink and tap installation in Warminster
- Sink and tap installation in Devizes
- Sink and tap installation in Chippenham
- Sink and tap installation across Wiltshire
