Whether you’re replacing an old kitchen tap or starting from scratch, the installation process doesn’t have to be daunting. For a wall-mounted faucet, we recommend contacting a professional, but for a seamless install of a deck-mounted tap, let our kitchen tap replacement guide serve as your starting point.

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Assess Your Current Tap

Before you replace your kitchen tap, there are a few crucial aspects that make for a smooth transition and installation. It is always easiest to pick a tap with the same mounting type, configuration and amount of installation holes as your current tap. To learn more about these considerations, read our guide: All Your Kitchen Tap Questions, Covered.

How to Replace a Kitchen Tap

What You’ll Need

• Basin wrench
• Adjustable wrench
• Screwdriver
• Small bucket
• Caulk or plumber’s putty
• Plumber’s tape
• At least two people

Step 1: Turn Off and Disconnect Water Supply

Cut your water supply using the shut-off valves underneath the sink. To bleed the water pressure off the lines, open your sink tap and let the water run until it turns to a slow drip. Use an adjustable wrench to disconnect the water supply tubes, keep a bucket on hand to catch any excess water. If you have a rubbish disposal, turn off the power and unplug it.

Step 2: Remove the Old Tap

Have someone hold the tap in place from above while you use a basin wrench underneath to loosen and remove the fastening nuts. Lift out the sprayer hose. Remove your tap and clean the sink surface.

Step 3: Assemble the New Tap

Use the manufacturer’s instructions to assemble or connect any components of your new tap.

Step 4: Install the Gaskets and Position the Tap

To create a seal between the tap and the sink, place the included gaskets over the mounting holes. If gaskets are not included, use caulk or plumber's putty to create a snake-like ring around the hole. If your single-hole kitchen tap has a deck plate or escutcheon (a cover that hides the extra tap holes in your kitchen countertop) set it in place. Then feed the tap into the proper hole or holes, depending on the tap's design.

Step 5: Secure the New Tap and Attachments

Under the sink, install the washers and nuts to secure the tap in place. Use a wrench or screwdriver to tighten. Wipe away any excess caulk or plumber’s putty. For pull-down taps, thread the tap line through the weight provided.

Step 6: Connect the Plumbing

Connect the in-wall water supply lines to the water lines in the new tap, wrapping plumber’s tape around the threaded sections to create a watertight seal. Also connect the cold and hot water supply lines with the corresponding handles or lines.

Step 7: Test It Out

Turn on the water supply and run the water. Check for any signs of leaks and adjust accordingly.

Step 8: Flush Out Debris

Remove the aerator from the tap and turn the water on. The aerator can be found in the nozzle of the tap. Typically, you must remove the tip and take out the mesh liner, which is the aerator. Let the water run for a few minutes to clear the lines of debris. Then turn off the tap and replace the aerator.

Tip: Enjoyed this article? Then why not also check out:

• Need Help Choosing Your Next Kitchen Sink?
• How to Install a Kitchen Sink Side Sprayer.
• How to Measure a Kitchen Sink