## How to Install a New Undermount Kitchen Sink
Installing a new undermount kitchen sink can be a great way to update the look of your kitchen. It can also be a great way to save money, as you don’t have to hire a professional to do it.
## Before You Start
Before you start, you’ll need to gather a few tools and materials.
* New undermount kitchen sink
* Measuring tape
* Pencil
* Level
* Jigsaw or reciprocating saw
* Plumber’s putty
* Silicone caulk
* Utility knife
* Clean rags
## Step 1: Remove the Old Sink
1. Turn off the water supply to the sink.
2. Disconnect the water lines from the sink.
3. Remove the nuts that hold the sink in place.
4. Carefully lift the sink out of the countertop.
## Step 2: Prepare the Countertop
1. Clean the countertop thoroughly.
2. Measure the width and depth of the new sink.
3. Mark the outline of the sink on the countertop.
4. Use a jigsaw or reciprocating saw to cut out the opening for the sink.
## Step 3: Install the Sink
1. Apply a bead of plumber’s putty around the rim of the sink.
2. Set the sink in the opening in the countertop.
3. Level the sink using a level.
4. Tighten the nuts that hold the sink in place.
## Step 4: Connect the Water Lines
1. Attach the water lines to the sink.
2. Turn on the water supply to the sink.
3. Check for leaks.
## Step 5: Apply Silicone Caulk
1. Apply a bead of silicone caulk around the seam between the sink and the countertop.
2. Smooth the caulk with a wet finger.
3. Allow the caulk to dry for 24 hours.
## Step 6: Clean Up
1. Wipe away any excess caulk with a clean rag.
2. Put the finishing touches on your new sink by attaching the faucet and drain assembly.
## Tips for Installing an Undermount Kitchen Sink
* Be sure to measure the width and depth of the new sink before you cut out the opening in the countertop.
* Use a level to make sure that the sink is level before you tighten the nuts that hold it in place.
* Apply a generous bead of plumber’s putty around the rim of the sink to ensure a watertight seal.
* Smooth the silicone caulk with a wet finger to create a smooth, professional-looking finish.
* Allow the caulk to dry for 24 hours before using the sink.
## Troubleshooting
* If you have a leak around the sink, tighten the nuts that hold the sink in place and apply more silicone caulk.
* If the sink is not level, loosen the nuts that hold it in place and adjust the sink until it is level.
* If you have any other problems, consult a professional plumber.
## Conclusion
Installing a new undermount kitchen sink is a relatively easy project that can be completed in a few hours. By following these steps, you can save money and update the look of your kitchen.