How to Install an Apron Sink: A Step-by-Step Guide

What You’ll Need

Before you start installing your apron sink, make sure you have all the necessary tools and materials on hand. You’ll need:

  • Apron sink
  • Silicone caulk
  • Plumber’s putty
  • Adjustable wrench
  • Screwdriver
  • Drill
  • Hacksaw
  • Tape measure
  • Pipe wrench (optional)

Step 1: Measure the Sink Cutout

The first step to installing an apron sink is to measure the cutout in your countertop. Use a tape measure to get the exact dimensions of the cutout, including the depth and width.

Step 2: Prepare the Sink

Next, prepare the sink by applying a thin layer of plumber’s putty around the edge of the sink. This will create a watertight seal between the sink and the countertop.

Step 3: Place the Sink

Carefully lower the sink into the cutout and make sure it is level. Adjust the sink as necessary to ensure it is properly positioned.

Step 4: Secure the Sink

Use a screwdriver to secure the sink to the countertop. You may need to use a hacksaw to trim the screws to the correct length.

Step 5: Install the Drain

Install the drain by first applying a small amount of silicone caulk to the underside of the drain flange. Then, insert the flange into the drain hole and tighten the mounting screws.

Step 6: Connect the Water Supply

Connect the water supply to the faucet and the hot and cold water lines. Use an adjustable wrench to tighten the connections.

Step 7: Check for Leaks

Turn on the water supply and check for leaks. If you notice any leaks, tighten the connections or apply more silicone caulk as needed.

Step 8: Finish the Installation

Once you’ve checked for leaks and everything is secure, finish the installation by applying a bead of silicone caulk around the edge of the sink to create a watertight seal.

Additional Tips

Here are a few additional tips to keep in mind when installing an apron sink:

  • Make sure you have enough clearance under the sink for the drain and water supply lines.
  • If you’re installing a farmhouse-style apron sink, you may need to modify your cabinetry to accommodate the sink.
  • Read the manufacturer’s instructions carefully before installing the sink.
  • If you’re not comfortable with plumbing or carpentry work, consider hiring a professional to install the sink for you.