5 Common Causes of a Leaking Bathtub Drain and How to Fix Them

Struggling with a leaking bathtub drain? You’re not alone. It is a common issue for homeowners, and although it might seem like a minor annoyance, a leaking bathtub drain can actually lead to significant water damage if left unattended.

In this article, we’ll explore the five common causes of a leaking bathroom tub drain and offer practical solutions to help you fix them right away. So, say goodbye to that persistent drip, drip, drip, and let’s get started!

1. Worn Out Washer

The washer, a rubber piece between the bathtub and drainpipe, can wear out and cause leaks. To replace it, remove the stopper to access the drain. Use a screwdriver to remove the screws holding the stopper in place, then lift it out.

Once the stopper is removed, you’ll see the washer. If it’s worn out, replace it. Purchase a new washer from a local home improvement store, ensuring the right size.

2. Damaged Seal

The seal keeps water in the tub and prevents it from damaging your floors. However, it can wear out over time, causing consistent leaks. To check if the seal is damaged, look for water pooling around the base of the tub.

To fix a damaged seal, start by removing the old sealant using a putty knife. Clean the area thoroughly for better bonding with the new sealant. Apply a bead of silicone sealant around the drain and smooth it with a gloved finger. Allow it to cure for at least 24 hours before using the bathtub again.

3. Overflow Tube Leaks

The overflow tube is designed to prevent your tub from overflowing, but if it’s leaking, it could be causing your tub drain leaking problem. If you notice water coming out from under the tub when it’s filled to a certain level, the overflow tube might be the culprit.

To fix an overflow tube leak, you’ll likely need to replace the gasket that sits between the tub and the overflow tube. Unscrew the overflow plate, remove the old gasket, and install a new one. Reattach the overflow plate, and you’re good to go.

4. Corroded Pipes

Over time, the drainpipe below your tub may corrode, especially if it’s made of old metal. This corrosion can cause water leaks by creating holes in the pipe. To check for corroded pipes, inspect the plumbing underneath your tub.

Fixing corroded pipes can be complex and may require a professional plumber. If you decide to do it yourself, cut out the corroded section and replace it with a new one.

5. Loose Connections

Loose connections between the drain pipe and tub can cause leaks. If you see water pooling under your tub after a bath, this might be why.

To fix loose connections, tighten them with a wrench or pliers. Be careful not to overtighten and cause damage. Remember, while DIY fixes can help, sometimes it’s best to call in the experts.

Common Culprits Responsible for a Leaking Bathtub Drain

A leaking bathtub drain can be caused by a variety of factors such as damaged gaskets, worn-out seals, or clogged pipes. However, with regular maintenance and prompt repairs, these issues can easily be addressed and prevent further damage.

Remember to seek professional help if needed and keep your bathtub drain in good shape. Don’t wait for the problem to worsen, take action now and say goodbye to leaky drains.

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