Upgrade Your Kitchen Sink Tap to a Boiling Water Tap – Here’s What You Need to Know

Boiling tap dispensing hot water into a mug on a clean worktop

Why Choose a Boiling Water Tap?


If you're tired of waiting for the kettle to boil, refilling it, or cluttering your worktops, a boiling water tap might be the upgrade your kitchen has been waiting for. These stylish, space-saving taps provide instant 100°C boiling water straight from the spout — ideal for hot drinks, cooking, and cleaning.

At Lucas Plumbing & Heating Ltd, we specialise in installing boiling water taps across homes in Berkshire, including Wokingham, Reading, Ascot, and surrounding areas.


What Is a Boiling Tap?

A boiling water tap is an all-in-one unit that delivers cold, hot, and boiling water from a single, sleek tap. It includes a compact under-sink boiler tank, which stores and maintains the water at or near boiling point — ready on demand.

Some systems offer:

  • Filtered boiling water
  • Chilled filtered water
  • Sparkling water (in premium models)

Brands like Quooker, Grohe Red, InSinkErator, and Franke lead the market with energy-efficient, safe-to-use designs.


What’s Involved in Upgrading?

Upgrading your existing kitchen tap to a boiling tap requires a few key steps:

  1. Choose the right system
  • We’ll help you pick a tap that suits your needs, kitchen space, and water pressure.
  1. Install the under-sink boiler tank
  • Usually fits in a standard kitchen cupboard (requires electrical socket and cold feed).
  1. Connect cold, hot and boiling supply lines
  • We modify or upgrade your pipework if needed.
  1. Fit the new tap
  • Replace your old mixer tap with a modern 3-in-1 or 4-in-1 boiling tap.
  1. Test and commission
  • Full system test, safety demonstration, and usage guide.


Benefits of a Boiling Water Tap

Instant boiling water – Perfect for tea, coffee, noodles, pasta, baby bottles, and more.

Energy efficient – Uses less energy than boiling a kettle multiple times a day.

Clutter-free kitchen – No need for a separate kettle or water filter jug.

Filtered water – Most boiling taps include built-in filters to improve water taste.

Child safety features – Anti-scald mechanisms, push-to-dispense functions, and insulated spouts.

Modern aesthetic – Sleek designs to match high-end kitchens and modern renovations.


How Much Does a Boiling Tap Installation Cost?


Typical installation cost:
Tap system costs vary from
£400 to £1,500+ depending on features and brand.

We provide:

  • Fixed-price quotes
  • Advice on system size and power requirements
  • Installation by fully qualified, insured engineers
💡 TIP: Some boiling taps require a 13A socket under the sink. If you don’t have one, we can arrange safe electrical installation too.


Is It Worth the Upgrade?

If you regularly use boiling water — or value a clean, clutter-free kitchen — then yes, a boiling water tap can be a game-changer. It’s especially ideal for:

  • Busy households
  • Home offices
  • Open-plan kitchens
  • Small kitchens with limited space
  • People with mobility or dexterity issues (no need to lift kettles)


Why Choose Lucas Plumbing & Heating Ltd?

  • Experienced in premium kitchen tap installations
  • Fully insured and qualified engineers
  • Serving Wokingham, Reading, Bracknell, Ascot and wider Berkshire
  • Friendly, tidy, and professional service
  • Honest pricing and no hidden fees


Ready to Upgrade? Book Your Boiling Tap Installation Today


Lucas Plumbing & Heating Ltd is here to help you modernise your kitchen with a safe, efficient, and stylish boiling tap. Whether you're renovating or just want to replace your old tap, we’ll guide you from start to finish.

Call 01184371679
Request a quote online at www.lucasplumbing.co.uk

The Pipeline – Lucas Plumbing & Heating Blog

Lucas Plumbing & Heating Ltd engineer performing a powerflush on a central heating system using prof
24 December 2025
Improve boiler efficiency and lower your energy bills with a professional powerflush from Lucas Plumbing & Heating Ltd.Serving Berkshire and surrounding areas.
Frozen boiler condensate pipe with visible ice buildup on an external plastic drain pipe.
by Daniela Lucas 15 December 2025
Boiler not working due to a frozen condensate pipe? Learn the simple steps to safely thaw a frozen condensate and get your heating running again. Expert local help
Engineer performing annual air conditioning service, cleaning filters and checking system components
11 December 2025
Professional annual air conditioning servicing to improve efficiency, prevent breakdowns and keep your home cool all year. Expert local engineers
OFTEC-registered engineer repairing a domestic oil boiler during a heating breakdown.
7 December 2025
Expert oil boiler repairs from OFTEC-registered engineers. Fast call-outs, reliable diagnostics, and long-lasting solutions to restore heating and hot water quickly.
Gas Safe engineer servicing a commercial gas boiler in Reading
27 October 2025
Expert commercial gas boiler servicing in Reading by Gas Safe engineers. Reliable, efficient, and safe heating solutions for offices, schools, and businesses.
Oil boiler burner being cleaned during routine service
by Daniela Lucas 26 October 2025
Book your local oil boiler service with OFTEC engineers. Lucas Plumbing & Heating keeps your heating system safe, efficient, and ready for winter.
OFTEC engineer carrying out oil boiler service in Wargrave home
7 October 2025
Expert oil boiler servicing in Wargrave by Lucas Plumbing & Heating Ltd. OFTEC registered engineers keeping your heating safe, efficient, and reliable. Book today.
OFTEC engineer servicing an oil boiler in Beenham home
5 October 2025
Professional oil boiler servicing in Beenham by Lucas Plumbing & Heating Ltd. OFTEC registered engineers keeping your boiler safe, efficient, and reliable.
Lucas Plumbing & Heating engineer testing gas pipework in catering premises
by Claire Hall 29 September 2025
Get your Commercial Gas Cooker Certificate with Lucas Plumbing & Heating Ltd. Gas Safe registered engineers ensuring safety & compliance for catering kitchens.
OFTEC registered engineer repairing oil boiler in local home
27 September 2025
Fast, reliable local oil boiler repairs by OFTEC registered engineers. Serving homes and businesses with expert heating repairs you can trust.
More posts