Plumbing nightmare no more: how to tub faucet replacement made easy for beginners

Replacing a tub faucet may seem like a daunting task, but with the right tools and a bit of know-how, you can tackle this project like a pro. Follow our comprehensive guide to learn everything you need to know about how to tub faucet replacement.

Tools and Materials You’ll Need

• Adjustable wrench
• Phillips head screwdriver
• Flat head screwdriver
• Channel lock pliers
• Plumber’s putty
• Teflon tape
• New tub faucet

Safety First: Shut Off the Water Supply

Before you begin, it’s crucial to shut off the water supply to the tub. Locate the valves under the sink or behind the access panel and turn them clockwise to the closed position.

Step 1: Remove the Old Faucet

• Remove the Handles: Use a Phillips head screwdriver to remove the screws holding the faucet handles in place. Pull the handles straight up to detach them.
• Disconnect the Water Supply Lines: Use an adjustable wrench to loosen the nuts connecting the water supply lines to the faucet. Be careful not to overtighten or damage the lines.
• Remove the Escutcheon Plate: Use a flat head screwdriver to pry off the escutcheon plate (the decorative cover around the faucet base).

Step 2: Prepare the New Faucet

• Apply Plumber’s Putty: Roll out a snake-like strip of plumber’s putty and apply it to the bottom of the new faucet’s base. This will create a watertight seal.
• Wrap Teflon Tape: Wrap several layers of Teflon tape clockwise around the threads of the water supply lines. This will prevent leaks.

Step 3: Install the New Faucet

• Position the Faucet: Place the new faucet over the mounting holes in the tub. Make sure the handles are facing the desired direction.
• Tighten the Nuts: Use an adjustable wrench to hand-tighten the nuts connecting the water supply lines to the faucet.
• Secure the Faucet: Use an adjustable wrench to tighten the nuts on the faucet base. Do not overtighten.

Step 4: Reinstall the Escutcheon Plate

• Apply Sealant: Apply a thin bead of silicone sealant around the edge of the escutcheon plate.
• Secure the Plate: Press the escutcheon plate into place and hold it for a few minutes to allow the sealant to set.

Step 5: Install the Handles

• Align the Handles: Position the faucet handles on the stems and align them with the desired direction.
• Tighten the Screws: Use a Phillips head screwdriver to tighten the screws that secure the handles in place.

Step 6: Turn on the Water and Check for Leaks

• Open the Water Supply: Slowly open the valves under the sink or behind the access panel to turn on the water supply.
• Inspect for Leaks: Check all connections for leaks. If you notice any, tighten the nuts or apply more plumber’s putty or Teflon tape as needed.

Troubleshooting Common Problems

• Leaking from the Base: Tighten the nuts on the faucet base or apply more plumber’s putty.
• Leaking from the Handles: Replace the O-rings or washers inside the handles.
• Faucet is Loose: Tighten the nuts on the water supply lines or the faucet base.
• Hard to Turn Handles: Lubricate the stems with silicone grease.

FAQ

Q: What type of tub faucet should I choose?
A: Consider factors such as style, finish, flow rate, and features (e.g., temperature control, spray options).

Q: Can I replace a tub faucet myself?
A: Yes, with the right tools and instructions, most homeowners can tackle this project.

Q: How long does it take to replace a tub faucet?
A: Allow about 1-2 hours for the entire process, including preparation and cleanup.

Q: What is the most important step in tub faucet replacement?
A: Shutting off the water supply is crucial to prevent flooding and damage.

Q: What if I run into difficulties during replacement?
A: Don’t hesitate to contact a licensed plumber for assistance.