Why Sewers Backup
1. Roots can penetrate and clog the sewer line. Trees and shrubs can send out thousands of feet of tendrils a year in search of water. A small crack in a pipe can be an open invitation to the plant to spread the crack and enjoy the water. As the roots enter the pipe, they often spread quickly until the roots have created a mass that can easily block the pipe and cause a sewer backup.
2. Clogs can form in drain pipes or lateral sewer lines. A sink, tub, or toilet can easily clog over time as the sewer pipes corrode or fill with sludge. This is especially true if pipes are used to discard household debris from garbage disposals and toilet flushes. Hair buildup can also easily clog drain pipes.
3. Heavy rains can cause city-wide sewer malfunctions. As rain water or melting snow enter over-taxed sewer lines, there can be nowhere for the water to go. The liquid can fill streets and drainage lines until finally, a cesspit backup is often the result. As the water levels rise, so can the sewage levels.
4. Sewer lines can break or collapse. The lateral line between the building and the street were often historically built from clay or cast-iron pipes. The fragile pipes can sometimes collapse as they crack with age and can often cause in sewer problems.
When a sewer backup occurs, it can fill the building with black water, fecal matter, and bacteria. It can also lead to the destruction of possessions and damage to the building structure. Contact a water damage repair team at the first sign of sewer problems. The professionals can take immediate action and protect the property from further water damage.