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Why Is Water Coming Through My Ceiling?

It Could Be Your Bathtub Waste & Overflow

When water starts coming through the ceiling below a bathroom, most homeowners immediately think of a busted pipe, a leaking toilet, or maybe a roof issue if the timing is extra confusing.

 

But if there’s a bathtub above that spot, there’s another possible culprit that often gets overlooked: Your bathtub waste and overflow.

Recently, our technician Jeremy completed a bathtub waste and overflow replacement for a homeowner in Kathleen, GA. The home was less than 10 years old, but the material used on the tub drain had already worn down and started leaking underneath the tub.

 

The tricky part? The homeowner couldn’t see the leak happening.

 

Because the leak was hidden under the bathtub, water damage spread through the bathroom before anyone realized there was a problem. The first major warning sign was water coming through the ceiling below the bathroom.

 

That is not exactly the kind of waterfall feature anybody wants in their house.

What Is a Waste & Overflow on a Bathtub?

A bathtub waste and overflow is the drain system connected to your tub. The “waste” part is the main tub drain where the water leaves the bathtub when you’re done bathing.

 

The “overflow” part is the opening higher up on the tub wall. Its job is to help catch water if the tub is filled too high and send that water down into the drain system instead of over the edge of the tub.

 

When everything is working like it should, water drains safely through the plumbing system. But when the seals, fittings, or drain materials wear out, loosen, crack, or fail, water can leak behind or underneath the bathtub. Since that area is usually hidden, the leak may not be obvious until it causes damage.

How Do You Know If Your Bathtub Waste & Overflow Is Bad?

Sometimes a bad waste and overflow is easy to spot. Other times, it hides like it owes somebody money. Here are a few signs there may be a problem:

  • Water stains on the ceiling below a bathroom
  • Water dripping or leaking from the ceiling after someone takes a bath
  • A musty smell near the tub or bathroom floor
  • Soft flooring around the bathtub
  • Water damage in the room below the bathroom
  • The bathtub slowly losing water when the drain is closed

One simple way to check for a possible issue is to fill the bathtub with water and close the drain. If the water level drops while the drain is supposed to be sealed, there could be a problem with the drain seal or waste and overflow system.

 

Now, that does not always mean the whole system needs to be replaced, but it does mean it needs to be checked before the leak has a chance to cause bigger damage.

Why Is Water Coming Through My Ceiling?

If water is coming through your ceiling and there is a bathroom above that spot, the leak could be coming from several places.

 

It could be a toilet leak, a water supply line, a shower valve, a drain line, or a faulty bathtub waste and overflow. If the ceiling leak seems to happen after someone uses the bathtub, fills the tub, or drains bath water, the waste and overflow is definitely something that needs to be inspected.

 

This is especially important because a leaking tub drain may not show up right away. Water can travel under flooring, behind walls, and across ceiling materials before it finally appears as a stain, bubble, drip, or full-on “why is my house crying?” situation downstairs.

What Do You Do If Your Waste & Overflow Is Leaking?

If you think your bathtub waste and overflow is leaking, the best thing to do is stop using the tub and call a professional plumber. In some cases, the issue may be something simple, like a worn gasket or loose connection that can be repaired quickly. In other cases, like the home Jeremy recently worked on in Kathleen, the waste and overflow system may need to be replaced altogether.

 

The important thing is getting it looked at before a small hidden leak turns into damaged flooring, damaged drywall, ceiling repairs, or mold concerns.

Call Affordable Plumbing Solutions for Bathtub Drain Leaks in Middle Georgia

If you have water coming through your ceiling, water stains below a bathroom, or you think your bathtub drain may be leaking, Affordable Plumbing Solutions can help. We provide plumbing repair, bathtub drain repair, waste and overflow replacement, leak repair, and emergency plumbing services in Kathleen, Perry, Warner Robins, Bonaire, Centerville, Byron, Macon, and surrounding Middle Georgia areas.

 

Our team will inspect the issue, explain what is going on, and let you know whether the problem can be repaired or if the waste and overflow needs to be replaced. When something is leaking where you can’t see it, you don’t need guessing.

 

You need a plumber who knows what to look for. Call Affordable Plumbing Solutions today.

Frequently Asked Questions About Bathtub Waste & Overflow Leaks

Yes. If the bathtub waste and overflow is leaking, water can drip under the tub and eventually show up as stains, bubbling paint, or water coming through the ceiling below.
If the leak happens after the tub is filled or drained, the issue could be with the bathtub drain, overflow, gasket, or drain piping.
Signs can include water stains below the bathroom, musty smells, soft flooring near the tub, or the tub slowly losing water when the drain is closed.
Affordable Plumbing Solutions repairs and replaces bathtub waste and overflow systems in Kathleen, Perry, Warner Robins, Bonaire, Centerville, and surrounding Middle Georgia areas.