Fix a Leaking Basin of a Ceramic Sink

Overview:

• Repair Summary: This repair involves inspecting and fixing the source of the leak, which may include re-sealing the basin, tightening loose connections, or applying a new layer of sealant around the basin's edges.

• Estimated Time: 1-3 hours, depending on the complexity of the issue.

• Skill Level: Intermediate. Some plumbing knowledge and experience with basic tools are recommended.

• Prerequisites: Ensure a clean workspace, have the necessary tools and materials ready, and take precautions to avoid electrical or water hazards.

• Expected Outcome: A fully functional sink with no water leakage from the basin.

• Safety Precautions: Shut off the water supply before starting the repair. Wear protective gloves and eyewear.

Tools Required:

• Adjustable wrench or basin wrench

• Channel-type pliers (for old or corroded fittings)

• Needle-nose pliers

• Teflon tape

• Silicone sealant (clear or matching the sink’s color)

• Putty knife or old toothbrush for cleaning

• Bucket and towels for water cleanup

Step-by-Step Repair Guide:

• Shut Off Water Supply: Locate and turn off the water supply valve for the sink. Open the faucet to drain water from the pipes.

• Inspect the Basin: Examine the basin for visible cracks, loose connections, or worn-out seals. Check where the leakage is occurring.

• Disconnect and Remove Old Sealant: Use an adjustable wrench to loosen and remove any visible fittings or connections around the basin. Scrape off old sealant with a putty knife.

• Clean the Area: Thoroughly clean the area around the basin with a putty knife and towels to ensure a smooth surface for new sealant.

• Apply New Sealant: Apply a bead of silicone sealant around the edges of the basin where it meets the wall or countertop. Ensure even coverage.

• Reassemble and Test: Reconnect any fittings, turn on the water supply, and check for leaks by running water through the faucet.

Estimated Cost:

• Replacement Parts: Silicone sealant ($5-$10), Teflon tape ($1-$3)

1. Tools: If you don’t have basic tools, the cost can range from $20 to $50.

• Labor Cost: If hiring a professional, expect to pay $50-$150 per hour, with the total cost depending on the repair duration.

Tips and Warnings:

• Regular Maintenance: Regularly inspect and maintain your sink’s seals and connections to prevent future leaks.

• Proper Application: Ensure the area is clean and dry before applying new sealant for a lasting fix.

• Safety First: Always turn off the water supply and use protective gear to avoid injury or further damage.

By following these steps, you should be able to fix the leaking basin of your ceramic sink effectively. If the issue persists, consider consulting a professional plumber.