Learn how to replace undermount sink without removing countertop in this step-by-step guide.
Replacing an undermount sink sounds like a big job, but it doesn’t have to be! You can do it without removing the countertop. I’ll walk you through it all in simple terms. Let’s get started!
Credit: www.gpwchd.edu.in
Tools and Materials:
- New undermount sink
- Utility knife
- Plumber’s putty or silicone sealant
- Putty knife or scraper
- Wrenches (adjustable and basin wrench)
- Buckets or towels
- Friend to help (optional but nice to have)
Step 1: Clear the area
First, clear out the area under your sink. Remove any cleaning supplies or items stored there. You’ll need a clear space to work in.
Step 2: Turn off the water.
Before you start, turn off the water. The valves are usually under the sink. Turn them clockwise to shut off the water. Then turn on the faucet to let any remaining water drain out.
Step 3: Disconnect the plumbing
Next, disconnect the plumbing. Place a bucket or towels under the sink to catch any water that might spill. Use your wrenches to disconnect the water supply lines and the drain pipe.
Step 4: Cut the sealant
Now cut the sealant that’s holding the sink to the countertop. Use a utility knife to cut through the sealant around the edge of the sink. Be gentle and take your time so you don’t damage the countertop.
Step 5: Remove the Old Sink
Now that the sealant is cut, you can remove the old sink. You might need a friend to help you lift it out. Slowly and carefully lift the sink away from the countertop.
Step 6: Clean the area.
Once the sink is out, use a putty knife or scraper to clean off any remaining sealant or debris from the countertop. This will give you a smooth surface for the new sink.
Step 7: New Sink
Apply a bead of plumber’s putty or silicone sealant around the edge of the new sink. This will help create a watertight seal when you install it.
Step 8: Install the New Sink
Place the new sink in position. If you have a friend to help you, this part will be easier. Gently press the sink into the sealant, making sure it’s aligned.
Step 9: Reconnect the plumbing
Once the sink is in place, you can reconnect the plumbing. Attach the water supply lines and the drain pipe. Make sure everything is tight.
Step 10: Turn the water back on.
Turn the water supply back on by turning the valves counterclockwise. Check for any leaks around the connections and the sink. If all’s well, you’re done!
Step 11: Clean up
Finally, clean up your workspace. Put your tools away, and make sure the area under the sink is dry and tidy.And that’s it! You did it! You learn how to replace undermount sink without removing countertop. It’s a bit of a job, but with patience and the right tools, you can do it yourself. Enjoy your new kitchen sink!