How To Replace A Delta Bathroom Sink Faucet

How to Replace a Delta Bathroom Sink Faucet

Replacing a bathroom sink faucet is a relatively simple task that can be completed in under an hour with the right tools and materials. Here are the essential steps to guide you through the process:

Tools and Materials:

Adjustable wrench
Basin wrench
Phillips head screwdriver
New Delta bathroom sink faucet
Plumber's putty or silicone sealant
Clean rags or towels

Safety Precautions:

Turn off the water supply valves under the sink.
Open the faucet to release any remaining water.
Wear gloves and safety glasses.

Step-by-Step Instructions:

Disconnect the Water Supply Lines: Use an adjustable wrench to loosen the nuts connecting the water supply lines to the old faucet. Remove the lines carefully.
Remove the Faucet Base: Use an adjustable wrench to loosen the nuts holding the faucet base to the sink. Gently lift the faucet base and pull it up to detach it from the sink.
Clean the Sink Surface: Remove any old plumber's putty or silicone sealant from the sink surface where the new faucet will be installed.
Apply Plumber's Putty: Create a ring of plumber's putty around the base of the new faucet, approximately 1/4 inch thick.
Install the Faucet Base: Align the new faucet base with the holes in the sink and gently press it down into place. Tighten the nuts underneath the sink using an adjustable wrench.
Connect the Water Supply Lines: Thread the water supply lines onto the corresponding connections on the new faucet. Use an adjustable wrench to tighten the nuts securely but avoid overtightening.
Install the Handles: Insert the handle stems into the faucet base and secure them with screws or bolts. Attach the handles to the stems.
Turn on the Water Supply: Slowly open the water supply valves under the sink. Check for any leaks around the faucet base and water supply lines. Tighten any loose connections if necessary.

Additional Tips:

If you encounter any leaks, disassemble the faucet and reapply plumber's putty or silicone sealant.
Use a basin wrench to reach nuts in tight spaces underneath the sink.
Consider replacing both hot and cold water supply lines while replacing the faucet for added longevity.
If you are replacing a faucet with a different style or size, you may need to adjust the holes in the sink.

By following these steps, you can successfully replace a Delta bathroom sink faucet and enjoy a refreshed and functional bathroom space.