Why is my shower drain bubbling? If you’re a homeowner with this question, it’s important to find the answer quickly! A bubbling shower drain typically indicates water in your plumbing lines. If left unchecked, this can risk costly damage down the road.
Why is my shower drain bubbling? Five potential causes include:
This is just a quick overview of what can cause bubbling from a shower drain. Also, while you might be able to tackle some issues, remember to call a professional plumber when needed. They can offer expert fixes that last! Additionally, professional plumbers ensure those fixes are up to code, protecting your home’s value.
If your shower drain is bubbling, it's usually an indication that there is a problem with the plumbing system.
Bubbling can be a sign of air being trapped in the pipes, usually due to various reasons, including a simple drain cleaning. Here are a few possible causes:
Plumbing systems have vent pipes that allow air to flow into the drains, preventing airlock and helping water flow smoothly. If a vent pipe is clogged or blocked, air might not be able to enter the system properly.
This risks water bubbling in the drains. Blockage can be caused by debris, birds' nests, or other obstructions in the vent. Also, some homeowners might perform DIY repairs and installation without adding needed vents. In turn, airlock might soon form in the pipes.
If there's a partial blockage in the drain line, water might not be able to flow freely. As water tries to pass through the clog, it can create air pockets. These result in bubbling when air is pushed back up through the drain.
If there are issues with the sewer line, such as damage, cracks, or breaks, it can lead to air infiltration. This air in the lines risks bubbling in drains. Cracks are often caused by encroaching tree roots or severe clogs. Also, pipes might simply crack over time due to degradation and age.
If the plumbing system was not properly designed or if there is a lack of proper venting, airlock issues can occur. This risks bubbling from drains, especially those in the shower.
Rapid changes in water pressure can lead to air being forced through drains, causing bubbling. These pressure changes often originate in city-supplied pipes and lines.
Homeowners often forget that their home’s plumbing lines are all connected. In turn, an issue in one area or use of one fixture can mean problems elsewhere! For instance, some plumbing issues can cause a shower drain to gurgle when someone flushes a toilet.
If your shower drain gurgles when you flush the toilet, it's usually a problem with the plumbing ventilation system. Also, there might be a partial blockage in the drain system. Here are a few possible reasons for this happening:
Addressing a gurgling shower drain is best left to a professional, as said. They can pinpoint the issue and provide expert repairs. In fact, most plumbers guarantee their work for both labor and materials! They can also ensure your plumbing is up to code for your area.
However, if you do want to tackle this issue, note that fixing a gurgling shower drain involves addressing the underlying plumbing issue. Check out some tips for how to approach bubbling or gurgling drains:
Princeton Plumbing Pros is happy to explain, why is my shower drain bubbling and making noise? Hopefully we’ve explained the issue sufficiently. If you’re near the city, call our Princeton plumbing contractors for more information. Also, you can reach out to us when you need expert plumbing repairs and installation.