Several factors can lead to sewer line damage:

  • Tree Root Infiltration: Roots naturally seek water sources and can penetrate sewer pipes, causing blockages and breaks.
  • Aging Pipes: Over time, materials like cast iron or clay can corrode or deteriorate, leading to leaks or collapses.
  • Ground Shifts: Natural soil movements or nearby construction can cause pipes to misalign or crack.
  • Improper Installation: Poor installation practices can result in misaligned or sagging pipes, leading to drainage issues.
  • Flushing Debris: Disposing of non-flushable items can cause blockages, leading to increased pressure and pipe damage.

Regular maintenance and mindful usage can help prevent many of these issues.