DIY Network

How to Install an Undermount Sink

Use a carriage bolt and clip system to install an undermount sink and hook up the faucet.

More in Plumbing

install an undermount sink Watch Video
  • Time

    2 hours

  • Price Range

    $100 - $250

  • Difficulty

    Easy to Moderate

Highlights:

Step 1: Prep and Install the Sink

Use six carriage bolts (Image 1) to hold the sink in place. Run a bead of 100-percent silicone around the flange of the sink (Image 2) — make sure the sink and counter are clean to get full contact with the silicone. Set the sink in place and screw in the bolts.

Step 2: Install the Faucet

To install the faucet, thread the supply lines through the holes (for the faucet, sprayer and soap dispenser) in the countertop. Tighten the connections under the sink and you're ready for running water.

Was this project helpful?

Don't forget: Read comments and leave your own

Advertisement

Resources

  • Riviera single-handle kitchen faucet with vegetable sprayer (Brizo/model: 6115088/color: Chrome) from Delta Faucet Co.

COMMENT ON THIS PROJECT

    

Sign in

All fields are required.

E-mail Address:

Password:

Remember me on this computer

Signing in

Please enter your email address and we will send your password

E-mail Address

Your password has been sent and should arrive in your mailbox very soon.

Not a member?

Sign up with DIY Network to share tips with other do-it-yourselfers and comment and ask questions on projects.

It's free and easy.