Step-by-Step Guide to Successfully Install a Tub Drain- A Comprehensive DIY Manual

How to Install a Tub Drain: A Step-by-Step Guide

Installing a tub drain can be a daunting task for many homeowners, but with the right tools and a bit of patience, it can be a manageable DIY project. Whether you’re replacing an old, leaky drain or installing a new one in a newly constructed bathroom, this step-by-step guide will help you through the process.

Materials Needed:

Before you begin, gather all the necessary materials and tools. You will need:

– Tub drain assembly
– Pliers
– Adjustable wrench
– Screwdriver
– Caulk
– plumber’s putty
– Tape measure
– Chisel
– Hammer
– Drill and drill bits
– Safety goggles and gloves

Step 1: Turn Off the Water Supply

Before you start working on the tub drain, it’s essential to turn off the water supply to the bathroom. Locate the shut-off valves under the sink and turn them clockwise to stop the water flow.

Step 2: Remove the Old Tub Drain

If you’re replacing an old tub drain, you’ll need to remove it first. Use a adjustable wrench to loosen the nuts securing the drain to the tub. Once the nuts are loose, you can remove the drain and discard it.

Step 3: Clean the Tub and Surrounding Area

Clean the area around the tub drain to remove any debris or old plumber’s putty. Use a chisel and hammer to remove any remaining putty from the tub and the drain opening.

Step 4: Apply Caulk and Plumber’s Putty

Apply a thin layer of caulk around the drain opening to create a watertight seal. Then, apply a generous amount of plumber’s putty to the bottom of the new tub drain assembly.

Step 5: Install the New Tub Drain

Position the new tub drain assembly over the drain opening in the tub. Press it firmly to ensure a good seal. Use the adjustable wrench to tighten the nuts securing the drain to the tub, but be careful not to overtighten.

Step 6: Connect the Drain Pipe

Connect the drain pipe to the P-trap under the sink using the provided gaskets and nuts. Make sure the pipe is level and securely fastened.

Step 7: Test the Drain

Turn the water supply back on and check for leaks around the drain and the P-trap. If you notice any leaks, tighten the nuts or apply more plumber’s putty as needed.

Step 8: Caulk Around the Drain

Once you’re confident that the drain is leak-free, apply a final layer of caulk around the drain to ensure a watertight seal.

Congratulations! You’ve successfully installed a new tub drain. With these simple steps, you can save money and gain the satisfaction of completing a home improvement project on your own.