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How to Find a Hidden Water Leak in Your Home

Leaks are one of the most frustrating experiences you’ll have with your home plumbing system. One of the most difficult parts of operating a plumbing system is that when you do have a leak, it’s often hidden because most of your plumbing apparatus is not in plain view.

Well, there are a few major warning signs you should be on the lookout for that will help you identify how to find a hidden leak in your home.

1 – Areas That Are Normally Dry, Are Wet

This is one of the first things you should be on the lookout for. If you notice certain areas of the house or the yard just won’t seem to dry out, even when there hasn’t been rain in the forecast for a few days, there’s a good chance you have a leak

Some common areas to check out are basements and concrete slabs, carpets, and areas of the lawn or patio.

Speaking of the yard, if you notice specific areas seem to be extra damp or where vegetation seems to be growing much faster than other areas around it, you just might have a leak!

2 – A Spike In Your Water Bill

Reviewing Your Water Bill

Have your last couple of water bills been much higher than they have been in the past? Don’t think you’ve used any more water than you typically do in a given month? An unexpected spike in your water bill could be the result of a hidden leak.

3 – Discolored Ceilings Or Walls

This may sound a bit obvious, but if you notice water spots, discolored paint, or warping on ceilings or walls, it’s most likely due to a leak.

Why does this happen? Well, moisture typically has a chemical reaction with drywall that causes it to separate or start cracking which can lead to other severe problems, aside from just the leak.

4 – Musty Smells Or Foul Odors

Let’s face it — mold and mildew aren’t the most pleasant scents and those are two very common results of hidden leaks. Not only is it harmful to breathe in, high moisture levels mixed with dark areas is the perfect recipe for mold and mildew to grow.

So, if you notice a foul, musty odor the next time you walk into a certain area of the home, it’s a good idea to call in the professionals to make sure nothing is leaking behind the scenes.

Common Spots for Hidden Leaks

Leaks are one of the most frustrating experiences you’ll have with your home plumbing system. One of the most difficult parts of operating a plumbing system is that when you do have a leak, it’s often hidden because most of your plumbing apparatus is not in plain view.

Here are some common hidden locations that can suffer from issues caused by leaks.

Under the Sink

If you don’t go under your sink often, a leak would certainly seem hidden. But even if you have easy access, depending on your pipe structure, there may be parts of the pipe hidden within or behind cabinets. Listen closely for any signs of a leak and make sure to check under your sink for any water damage.

Under Your Foundation

A slab leak, or a leak from the pipes under your concrete slab foundation, is a serious issue, so you should know the signs in order to prepare. Signs include sounds of running water, wet carpets and warped wood floors, or a smell of mold.

Near HVAC Unit

Your HVAC unit has drainage lines to remove built-up condensation during its operation. If you notice excessive dripping from your unit or pooling water near the pipe, it may indicate a leak.

Inside Walls

The vast majority of your pipes run throughout your walls, above ceilings, and under the floor. These locations are all potentially liable for a leak. Look for signs of a leak showing as stains on your drywall or on floors and ceilings. There may also be wet spots or dripping from the ceiling.

Attics. Walls. Toilets. Concrete slabs under your home. Leaks hide in various places—and even a minor leak can cause major damage. If you suspect that your home may have a hidden water leak, call Aztec Plumbing & Drains right away.

Learn More in Our Leak Detection Series:

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