How to install a new bathroom vanity faucet

Difficulty Intermediate Time 2-3 hours Materials $75–$210 Steps 7
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Intermediate2-3 hours
Shut off the water supply before starting.
Do it yourself
$75–$210
parts & materials, about 2-3 hours of your time
Hire a pro
$150–$300
typical all-in price
Rough estimates for guidance only — actual costs vary by job, materials and local prices. Get real quotes.

Tools you'll need

Adjustable wrenchBasin wrenchScrewdriverPlumber's putty

Parts & materials

Bathroom vanity faucet
Typically need: 1
$50-$150
per each
Supply lines
Typically need: 2
$10-$25
per each
Plumber's putty
Typically need: 1
$5-$10
per each

Estimated materials total: $75–$210. Prices vary by region and retailer.

Step by step

  1. 1 Shut off the water supply Locate the shut-off valves under the sink and turn them clockwise to close them. 10 min
  2. 2 Remove the old faucet Use a basin wrench to loosen and remove the nuts securing the old faucet to the sink. 30 min Basin wrench
  3. 3 Clean the sink surface Wipe down the area where the new faucet will be installed to ensure a good seal. 10 min
  4. 4 Install the new faucet Follow the manufacturer's instructions to install the new faucet, applying plumber's putty as needed. 30 min Adjustable wrenchScrewdriver
  5. 5 Connect the supply lines Attach the supply lines to the new faucet and the shut-off valves, ensuring they are tight. 20 min Adjustable wrench
  6. 6 Turn on the water supply Slowly turn the shut-off valves counterclockwise to restore water flow and check for leaks. 10 min
  7. 7 Test the faucet Turn on the faucet to ensure it operates correctly and there are no leaks. 10 min

Permits, safety & disposal

Safety rules
  • Shut off the water supply before starting.
  • Use plumber's putty to prevent leaks.
Check locally

Check local plumbing codes and regulations in Naperville, IL.

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This guide is AI-generated for general help and may not fit your exact situation. Know your limits — when in doubt, hire a licensed pro.

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