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Sewer Leak: How to Find and Fix the Problem

Water leaks are very common hydraulic problems in any home, as they can happen at any time, due to factors such as old pipes, poorly installed or some accidental hole.

Generally, there is a lot of talk about clean water leaks, that is, that which is served by the public supply system, but something more unusual, but which can also occur, is sewage leakage.

Sewage pipes also need special attention, as they can also break and, unlike water pipes, they can be much more dangerous and pose risks to the lives and health of residents. Check out in this article, all about Sewage Leakage.

Sewage leak:

Sewage leakage is a hydraulic problem, where the piping, whether the branches or the central piping of the sewer system, has cracks or ruptures, causing localized leaks.

Old plumbing:

Cast iron or older pipes, such as shackle pipes, are widely used for first installations 50 or 100 years ago.

The problem with these types of pipes is that the iron suffered from corrosion, rotting and creating openings that caused leaks. In the shackles, which were usually made of clay in the neighborhoods, the material could show cracks and leaks over time.

Both types of sewage are no longer used in Brazil, replaced by PVC, a more resistant pipe, easier to install and easy to maintain, in addition to being cheap and long-lasting.

Plumbing with incompatible tubing:

Another problem is the diameter used in the sewer. In general, the recommended minimum is 100 mm, ie the size of the central sewer pipe. The extensions that will be connected to this pipe can have between 40 mm, those for the kitchen sink and bathrooms, a 50 mm siphon box to the sewer, and 75 mm the pipe used in the laundry.

Smaller diameters tend to present greater clogging problems and larger ones may be incompatible with the installation. For example, the pipe must be installed with a depth of 50 cm to the floor and this depth cannot be much greater than that, in order to be easy to clean and to solve possible clogging.


Another cause of sewer leaks is clogging. In general, blockages by grease and sharp objects and stones are the causes of sewer rupture and leaks.

But not all clogs cause leaks, so both have differences. In the case of leakage, there is infiltration and in the case of sewage, the problem can be more serious, since there is the release of gases, bacteria and dirt that can compromise the residence and bring health problems to the family.

Sewage Leak Signs:

Sewage gives clearer signals than an ordinary clean water pipe. Like:

Bad smell– It is common to notice a characteristic foul odor that comes out of the shower drains and also from the sinks. But before believing it to be a sewage leak, it is important to assess whether food remains or any type of dirt stored in the siphon, for example, are not the cause of the bad smell;
Strange noise coming from the ground– Sewer leakage can be revealed through the sounds of something rattling or entangling something, often loud and other times barely perceptible;
Infiltration and Moisture on the Floor – The floor of a place with sewage leakage may present an abnormal infiltration and moisture. For example, in places without coating, only on the subfloor, it is common to see the place with a wet appearance and when the leakage is accentuated, it is possible to notice some humidity.

On the other hand, floors with coating, the same with humidity, can stain and look darker. As leakage increases, the area of ​​moisture becomes wider.

Floor leaks due to sewage leakage tend to be more worrying and quicker to appear the problem than clean water leaks.

This is because the content of sewage water is denser and may contain chemicals as well as debris that can cause clogging, making the issue of leakage even more complicated. For Sewer Cleaning Services in Texas Click here

In the case of a leak that develops into a blockage, it is necessary to act quickly, as the tendency is for the problem to worsen and a more serious and general intervention is needed in all pipes in the house… in rare but possible cases, it may be necessary the exchange of pipes.

Sewage Leakage Hazards:

While a clean water leak brings more economic problems and setbacks, a sewage leak is much more complicated as there is a sanitary health issue involved.

Broken pipes give, in addition to the bad smell, the possibility of the proliferation of micro organisms such as fungi and bacteria. In the case of floor infiltrations, the fungi can be more resistant and dangerous, ranging from respiratory problems to the appearance of skin diseases.

In the case of other types of microorganisms, bacteria can cause serious illnesses in the gastrointestinal tract. In addition to health, a sewage leak usually evolves quickly and the floor of the affected location tends to deteriorate.

When the place is a garden, for example, the humidity always leaves the soil very moist and fluffy and there may be excrement and debris, in addition to the unpleasant odor.

How to solve sewage leakage:

At the slightest sign of a problem in the sewer, the resident must call for assistance from a drain picker in their region and report the possible problem. Technicians, upon arriving at the site, will analyze the leak points and if there is also clogging.

The place will not always present blockages, and if there is a leakage, the sewage water will have a free passage in the area. The plunger, if there is clogging involved, will completely clean the pipe and leave it free for the damaged part to be repaired.

In this case, it’s time to ask for a Leakage Hunter to help solve the problem, as in addition to repairing and replacing the tube, it will also use equipment to detect new leak points that are still hidden.

Everything with quality and speed, to eliminate sewage leakage problems. Request a visit from a specialized technician today and put an end to leak problems in your home.

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