10 Causes of Sewer Line Backups and How to Fix Them

Dealing with a sewer line backup can be a messy and inconvenient situation for homeowners. Understanding the common causes of sewer line backups and how to fix them is crucial to maintaining a healthy and functional plumbing system. In this post, we will explore the top 10 causes of sewer line backups and provide practical solutions to address each issue. By identifying the root cause and implementing the appropriate fixes, you can prevent future backups and ensure the smooth operation of your sewer system. In case you encounter persistent sewer line problems, consider reaching out to a reliable sewer repair company in Phoenix, such as Rooter Hero Plumbing & Air of Phoenix, for expert assistance.

Tree Root Intrusion

One of the leading causes of sewer line backups is tree root intrusion. Tree roots can infiltrate sewer pipes in search of water and nutrients, causing blockages and damage. To fix this issue, professional plumbers may use methods like hydro jetting to clear the roots and, if necessary, recommend removing or relocating trees near the sewer lines.

10 Causes of Sewer Line Backups and How to Fix Them

Accumulated Grease and Fat

The accumulation of grease and fat within sewer pipes can lead to clogs and backups. Proper disposal practices and regular maintenance can help prevent this issue. If a backup occurs due to grease buildup, professional plumbers can use specialized tools and techniques to remove the obstruction and restore the flow.

Foreign Objects

Flushing non-biodegradable items down the toilet or pouring them down drains can result in sewer line backups. Common culprits include sanitary products, wipes, paper towels, and other items that should be disposed of in the trash. Removing these objects may require the expertise of a professional plumber.

Structural Damage

Over time, sewer pipes can deteriorate or develop cracks, leading to backups. Age, ground shifting, and extreme weather conditions can contribute to this type of damage. Repairing or replacing the affected sections of the sewer line is necessary to resolve backups caused by structural issues.
Bellied or Sagging Pipes

Sewer pipes that have sunk or developed bellies (low spots) can create areas where waste and debris accumulate, leading to backups. Professional plumbers can assess the situation using specialized equipment and recommend either pipe realignment or replacement to restore proper flow.

Corrosion and Erosion

Corrosion and erosion of sewer pipes can cause blockages and leaks, leading to backups. If the damage is isolated, spot repairs may be sufficient. In severe cases, replacing the affected pipes may be necessary to prevent further backups and ensure a reliable sewer system.

Improper Pipe Slope

Sewer pipes require a proper slope to facilitate the flow of waste and prevent backups. If the pipes were not initially installed with the correct slope, water, and debris can accumulate, causing backups. Correcting the slope may involve excavation and reinstallation of the pipes, which is best handled by professional plumbers.

Frozen Pipes

In colder climates, frozen sewer pipes can lead to backups. Thawing the pipes using safe and effective methods is essential to restore proper flow. Insulating exposed pipes and ensuring adequate heating can prevent future freezing issues.

Grease Trap Issues

Commercial properties, such as restaurants, have grease traps designed to capture grease and prevent it from entering the sewer system. If these traps are not properly maintained or become clogged, backups can occur. Regular cleaning and maintenance of grease traps are necessary to avoid sewer line issues.

Mainline Blockages

Blockages in the main sewer line can cause backups throughout the entire property. Professional plumbers can use advanced techniques like sewer camera inspections and hydro jetting to locate and remove the blockage, restoring proper flow to the sewer system.

Conclusion:

Sewer line backups can be disruptive and unsanitary, but with the right knowledge and solutions, homeowners can effectively address these issues. By understanding the common causes and implementing the appropriate fixes, you can prevent backups and maintain a fully functional sewer system. In case of persistent sewer line problems, it is advisable to contact a reputable sewer repair company in Phoenix, such as Rooter Hero Plumbing & Air of Phoenix. With their expertise and top-notch plumbing services, they can accurately diagnose and resolve sewer line issues, ensuring the smooth operation of your plumbing system.