If you’ve lived in Melbourne, FL for long, you know the humidity isn’t just a summer thing—it’s a year-round guest. Humidity affects more than our clothing choices. It can affect many things, including your home’s plumbing. So, what can you do about it since the humidity is out of your control?
In this article, we will discuss the science behind humidity and plumbing. We will look at common plumbing issues caused by Melbourne’s humidity, along with preventative measures homeowners can take. Lastly, we will tell you why Sun Plumbing is your best choice for Melbourne’s unique climate. So, grab a cold bottle of water and a fan and let’s jump into the humidity together!
The Science Behind Humidity and Plumbing
Humidity is a measure of water vapor in the air. The higher the dew point, the wetter it will feel. You know those days that feel like the air is actually wet, along with you? Those are high humidity, high dew point days. How does this affect plumbing? Humid air can lead to condensation on pipes, just like when the outside of your water glass gets wet. Wet pipes can lead to corrosion, leaks, or mold. Warm, moist air can also encourage mold and mildew growth around plumbing fixtures.
Common Plumbing Issues Caused by Melbourne’s Humidity
Now we are going to take a look at how this humidity issue can directly affect the plumbing here in Melbourne.
Pipe Corrosion and Leaks
Constant moisture will speed up the rust process in metal piping. If you have PVC pipes, you will not have issues with rust. However, constant moisture can still compromise PVC pipes by weakening the joints and supports. A pipe leak can be as small as a pinhole, but it is still a leak causing damage behind the scenes. If a leaky pipe is hidden behind your bathroom wall, you may be accumulating a serious mold issue. Additionally, small leaks always grow. If you are noticing damp drywall, musty odors, or an increase in your water bill, you may have a sneaky leak.
Condensation and Mold Growth
As mentioned above, humidity can cause condensation which can lead to mold growth. Not only does mold look ugly if it’s visible on your walls, but it also poses a serious health risk, along with causing property damage. If you have black mold in your home, you may experience symptoms that resemble allergies like sneezing and red eyes. It can be quite dangerous for those with asthma, causing wheezing, shortness of breath, or chest tightness. Those with compromised immune systems are also at greater risk. Mold is not good for your property or your health.
Clogged Drains and Vent Issues
High humidity can lead to organic buildup in drains which can clog them. Moisture-loving bacteria can develop in drains and vents. All of this can lead to slow drains and unpleasant odors.
Water Heater Strain
High humidity affects water heater efficiency and longevity. Moist conditions can lead to corrosion, especially if combined with sediment buildup. If it is time to replace your water heater, consider the Essency EXR water heater we offer here at Sun Plumbing. It gives you the benefits of both a tank and tankless water heater. It provides an 80-gallon FHR in a 55-gallon footprint. Until the end of November, we are offering $200 off the Essency EXR, so give us a call today.
Preventative Measures for Homeowners
Why Choose Sun Plumbing for Melbourne’s Unique Climate?
Sun Plumbing has been serving the Melbourne, FL, area for over 50 years. We understand what Florida humidity can do to a home. We have been fixing humidity-related issues for decades. Our team of professionals can handle any plumbing service you need – inspections, pipe repairs, bathroom remodels, whole house repipes, and much more. From the smallest repairs to the largest piping projects – Sun Plumbing is your local company for plumbing expertise.
Part of Life
Humidity is part of life in Melbourne, but it doesn’t have to ruin your plumbing. Humidity can cause issues such as pipe corrosion and leaks, condensation and mold growth, clogged drains and vent issues, and water heater strain. But, that’s not the end of the story. You can take preventative measures to combat the humidity by improving your home ventilation, insulating pipes, getting an annual plumbing inspection, using a dehumidifier, and watching for warning signs.
Be proactive and when you need professional help, Sun Plumbing is here for you. We have been Melbourne’s trusted professionals for over 50 years. No job is too big or too small. If you need us, we are there because Sun Plumbing is as dependable as the sun!


