How to Replace a Kitchen Sink Tap in Simple Steps

Before diving into the replacement, make sure you have all the necessary tools ready. You'll typically need an adjustable wrench, basin wrench, screwdriver, plumber’s tape, and a bucket or towel to catch water.

Clear the area under the sink for easy access and turn off any electricity nearby if you’re working around electric fittings, especially with advanced taps like Quooker models.

Locate the isolation valves under the sink and turn them clockwise to shut off both the hot and cold water supply. If you can’t find the valves or they don’t work, turn off the main water supply to the house. Open the kitchen tap to drain any remaining water in the pipes.

Using your adjustable wrench, loosen the nuts that hold the tap’s water supply lines in place. Then, using a basin wrench, loosen and remove the securing nuts underneath the sink that hold the tap to the countertop.

Once all connections are free, gently lift the old tap out of its hole. You may need to twist it slightly if it’s stuck due to grime or mineral buildup.

Before installing the new tap, clean the surface around the mounting hole to remove old sealant, debris, or residue. This ensures a proper fit and seal for your new tap, preventing future leaks.

Place the new tap into the mounting hole, aligning it properly with your sink or countertop. From underneath, secure the tap in place with the provided washers and nuts. Make sure it sits level and is firmly fastened, but avoid overtightening to prevent damage.

Attach the hot and cold water supply lines to the new tap using your adjustable wrench. If your tap comes with flexible hoses, connect them accordingly and ensure the correct hose is attached to each water line. Wrap the threads with plumber’s tape to ensure a watertight seal.

Once all connections are secure, slowly turn the isolation valves back on. Let the water run through the new tap for a few minutes to flush out any debris and check for leaks at all connection points.

If you notice any leaks, gently tighten the fittings a bit more or reapply plumber’s tape as needed.

Test the tap for both hot and cold water, and check the water pressure. Make sure the tap swivels smoothly (if applicable) and all functions work properly. Wipe down the surface to remove any fingerprints or water spots.

If you've installed a smart or multifunction tap like a Quooker, now’s the time to plug in any power connections and follow the manufacturer's activation steps.

Replacing your kitchen sink tap can transform both the look and functionality of your space. Whether you're upgrading to a high-end model or simply replacing an old fixture, doing it yourself saves time and money. Just follow these simple steps carefully, and you'll have a brand-new tap installed in no time.

If you're still choosing the perfect replacement tap or want to explore advanced options like instant boiling water taps, check out our full range of modern, efficient kitchen taps designed for every need.