Detecting a Water Leak in Your Home’s Plumbing

Finding the source of a water leak in your home’s plumbing can be a very tricky task, but it is the one that has to be done if you want to avoid any additional damage that a leaping pipe can cause. Finding the exact area where your pipe is leaking from depends largely on one thing – the type of leak that you are dealing with.

For example, a leaking pipe that is hidden behind your ceiling or wall is much harder to find that the one that is located under your sink. The first thing that you need to do is check to see if you really have a leaking pipe, and if it turns out that you do have one, you need to go from one room to another and do your best to locate the source of the leak.

Confirm That You Have a Leaking Pipe

Look for the source of moisture by moving your home appliances whenever and wherever you can. If moving your appliances doesn’t help you in any way, turn off everything in your home that uses water, and once you have done that, take a look at the needle on your water meter and use a pencil or a piece of tape to mark where it is pointing. You might also want to contact Leak Detection Houston if you live in the area.

Make sure to leave every fixture, appliance, and faucet off for about eight hours, and then look at your water meter again. If you see that the needle is not pointing in the same direction that it was pointing in the first time, it means that there really is a leak somewhere in your home’s plumbing system.

Ceilings, Walls, and Floors

Examine the flooring around every single appliance and fixture in your home that uses water. This includes your bathtub, toilet, refrigerator, and dishwasher. If you see that the flooring is warped or cracked, or if you see that there are some spongy spots in the floor, it means that there is some moisture present, but it could also mean that there is a leak. Read more about leak detection at

Make sure to examine the ceilings and walls in rooms that are located directly between your bathrooms as well. If you see any stains on the walls or ceilings, or if you see that the paint has started to come off, it means that there is a leak somewhere in those pipes. In this case, the best thing to do would be to call a professional plumbing contractor before you actually decide to start destroying walls and floors by yourself.

Bathrooms and Kitchens

Open each and every single one of the cabinet doors beneath your sinks and check to see if there is any moisture present. If you have a flashlight, now would be a great time to use it, because moisture is easier to spot if there is some light around it. Inspect the bottom of your cabinet to see if there is any dampness, mildew or mold present. All of these things could be telling you that there is a leak somewhere around those pipes.

Sometimes a leak can even occur in the supply valve or line. If this is what you are dealing with, you can easily fix it by replacing the supply line that is leaking. The same can be done for any fixture and appliance that uses water, including your refrigerator, dishwasher, and toilet.

Basements and Crawlspaces

When it comes to basements and crawlspaces, make sure to inspect every exposed pipe that you can get to. If there is any moisture or corrosion present around those pipes, it could be a sign that there is a leak. Check to see if there is any mildew, mold or rotted wood around the pipes, and if there is, there is a high chance that you have a leak somewhere in that area.

However, keep in mind that water usually travels downward, which means that the location of a water stain is not always the exact location of a pipe that is leaking. But it is still a strong indicator that you are very close to the real source.

In any of these cases, the best option would be to contact a professional plumbing contractor. Doing everything on your own could actually bring you more harm than good if you are not really sure what you are doing.

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