How to Install a Delta Kitchen Faucet in 6 Easy Steps

Installing a Delta kitchen faucet is an easy and enjoyable DIY project. Whether you’re upgrading or replacing an old faucet, Delta faucets are known for being reliable and long-lasting. We will guide you through the six simple steps to install a Delta kitchen faucet in this article. Let’s get started!

Step-by-Step Guide to Installing a Delta Kitchen Faucet

Step 1: Gather the necessary tools and materials

Before starting the installation, it’s important to gather all the tools and materials you need. Here’s what you’ll need:

  • Delta kitchen faucet kit
  • A flexible wrench
  • Toilet paper
  • Tape, a towel, or a bucket
  • A screwdriver (if necessary).
  • You can also get safety glasses. Having these supplies will make the installation process faster and easier.

Step 2: Turn off the water supply

To change your kitchen faucet, turn off the water flow first. Find the valves under the sink and turn them clockwise to close them completely. Then, open the faucet to let out any remaining water pressure.

Step 3: Remove the old faucet

Turn off the water supply before removing the old faucet. Use an adjustable wrench to remove the supply lines from the faucet. Place a pail or cloth under the sink to catch any drips. Use a screwdriver to remove any screws or mounting hardware holding the faucet to the sink. Lift the old faucet out of the sink once everything is disconnected.

Step 4: Prepare the new Delta kitchen faucet for installation

Before starting, take a moment to familiarize yourself with the parts and instructions for installing the new Delta kitchen faucet. Make sure to read all of the manufacturer’s instructions to ensure a successful installation. To prevent leaks, use the plumber’s tape on the supply line threads and follow the specified instructions for assembling any necessary components.

Step 5: Install the new Delta kitchen faucet

To install the new Delta kitchen faucet, follow these steps:

  1. Insert the faucet base through the sink’s mounting holes.
  2. Tighten the mounting hardware if necessary to secure the faucet.
  3. Connect the supply lines to the hot and cold water valves.
  4. Use an adjustable wrench to tighten the connections, but don’t overtighten.

Step 6: Test the faucet and check for leaks

After installing the Delta kitchen faucet, it’s important to test it for leaks and make sure it’s working correctly. To turn on the water, gradually open the shut-off valves under the sink. Check for leaks at each connection as you increase the water flow. Tighten any connections that are leaking. Make sure the hot and cold water handles work and the water flows smoothly.


Your new Delta kitchen faucet has been installed successfully. Follow these six simple steps to add a reliable and stylish faucet to your kitchen. Enjoy the improved functionality and appearance of your space. If you encounter any issues during installation, ask a qualified plumber for assistance.


How long does it take to install a Delta kitchen faucet?

It can take 30 minutes to an hour depending on your skills.

Do I need plumbing knowledge to install it?

You don’t need advanced knowledge, but some basic understanding can be helpful.

Can I install it myself or should I hire a professional?

You can do it yourself if you have experience with DIY projects and plumbing basics, but seek help if needed.

Do I need a plumber’s tape?

Yes, it helps prevent leaks and create a tight seal. How often should I replace the faucet?

How often should I replace my kitchen faucet?

It depends on how much you use it and how good the faucet is. Usually, it’s a good idea to replace it every 10 to 15 years or if it’s damaged or leaking.

Follow the manufacturer’s instructions or get help from a professional to install it correctly.

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