Replacing Bathtub Drain

Replacing a Bathtub Drain: A Step-by-Step Guide

If the bathtub drain is leaking, clogged, or simply outdated, replacing it may be necessary. While professional plumbers can certainly handle the job, it's a relatively simple task that many homeowners can tackle by themselves with the right tools and materials. Let's break down the process into easy-to-follow steps.

Tools and Materials Checklist:

Adjustable wrench
Pliers or locking grips
Plumber's putty
New bathtub drain
Flashlight (optional)

Step 1: Gather Essential Tools and Materials

Make sure you have all the necessary tools and materials gathered before starting the project. This will help streamline the process and prevent unnecessary delays or interruptions.

Step 2: Turn Off Water Supply and Drain Tub

Locate the shut-off valves beneath the sink or behind the bathtub and turn them clockwise to close. Once the water supply is off, open the bathtub faucet to drain any remaining water.

Step 3: Remove Old Drain

Use an adjustable wrench or pliers to loosen the old drain. If the drain is difficult to remove, try tapping it gently with a hammer to loosen the seal. Be careful not to damage the tub surface.

Step 4: Clean Drain Area

Thoroughly clean the area where the old drain was removed. Remove any debris, dirt, or old plumber's putty. This will ensure a good seal for the new drain.

Step 5: Apply Plumber's Putty

Roll a small amount of plumber's putty into a snake-like shape and press it around the base of the new drain.

Step 6: Install New Drain

Position the new drain assembly over the drain hole and hand-tighten it as much as possible. Double-check the alignment to prevent leaks.

Step 7: Tighten Drain

Use an adjustable wrench or pliers to further tighten the drain, but be careful not to overtighten and damage the tub.

Step 8: Open Water Supply and Test

Turn the shut-off valves counterclockwise to restore the water supply. Open the bathtub faucet and allow water to run for a few minutes. Check for any leaks around the new drain.

Additional Tips:

If you can't reach the underside of the drain, use a flashlight to illuminate the area and guide your hands.

Make sure the new drain is the correct size for your bathtub. Consult the manufacturer's instructions or measure the old drain for guidance.

If you encounter significant resistance or any issues during the replacement process, don't hesitate to seek professional plumbing assistance to ensure a proper and leak-free installation.