If you notice a musty odor in your bathroom, you might follow your nose to a leak underneath the sink, leaving you wondering: “Why is my bathroom sink leaking in the first place?” Let reliable plumbers in Media, PA, provide an answer with an expert assessment and repair.
Learn about some of the most common reasons sinks develop leaks under the basin, what you can do about them, and when you should call a professional for assistance.
Bathroom Sink Leaks Are More Common in Older Homes in Media, PA
While Media’s Quaker roots give it historic charm and value, the area’s many older homes may be susceptible to wear and leaks, especially if their internal plumbing systems haven’t been upgraded in a long time. If you have an outdated plumbing fixture in your sink, it might be leaking and causing moisture to collect underneath.
Does your home lack air conditioning? You might notice moisture collecting under the sink. The humidity levels in Media, PA, are particularly high in the summer, which can lead to condensation issues. While not technically leaks, they still require professional attention to avoid water damage due to prolonged exposure.
A licensed plumber can inspect the system and determine whether you need repairs or whether you would benefit more from a new installation. In the latter case, they’ll pull all the necessary permits on your behalf before work begins to ensure that everything is up to code.
Leaks Can Come From Water Supply Hoses
In some cases, the leak could be coming from the water supply line. If the supply line seal is broken, it will result in water pooling beneath the sink. Thankfully, this is a relatively simple fix.
However, southeastern Pennsylvania is also known for having hard water. Without a water softener installed, the mineral buildup in your water supply line could lead to leaks. And so, in addition to clearing away any built-up obstructions, your plumber may recommend installing a water softener to keep your system running smoothly and prevent the issue from recurring.
Some P-Traps Can Leak From Loose Connections
The P-trap in the drain pipe is another possible source of a leak underneath the sink, as the connection may loosen over time. The purpose of this fixture is to keep sewer gases from backing up into your home, which can lead to serious health issues. Leaks in P-traps are usually caused by broken or loose connections or corrosion.
It’s important to get yours inspected to ensure it’s in proper working order to avoid exposing your family to unsanitary conditions.
An Older Sink’s Drain Flange May Allow Water To Trickle Out
Why is your bathroom sink leaking underneath, and will an older sink be more prone to leaks? A loose flange could lead to a slow but steady leak. Old putty, corrosion, or damage could also cause the flange to leak.
To fix the flange properly, you’ll need to remove and examine it closely. If it’s in good shape, you may only need to apply a fresh layer of plumber’s putty to prevent any leaking.
If you don’t feel comfortable doing this work yourself, let a plumber handle it. They’ll make it right the first time.
A Leak Might Indicate a Cracked Sink Basin
If you frequently fill the sink basin for shaving or other purposes and notice leaks, you may have a crack in the basin. Whereas larger cracks should be easily visible, hairline cracks may not be so noticeable. Either can lead to significant issues with mold and erosion if not addressed quickly.
Some cracks are repairable using epoxy, while others may require replacing the entire sink. Trust a licensed plumber to inspect your sink for cracks if you struggle to find them and advise you on the best solution.
Call Us Today for Help With Leaks Under the Sink in Your Bathroom in Media, PA
Why is your bathroom sink leaking underneath, and what can you do about it? At MVP Plumbing Repair, Water Filtration & Softeners, we diagnose and fix your issue quickly and efficiently for a competitive price. We stand behind all our work and never try to sell you on services you don’t need, giving you peace of mind and a stress-free plumbing repair experience.
If you have a gurgling sink, a burst pipe, or a leak, call us today to schedule an appointment with one of our experts. We serve the entire Media, PA, region with pride.