5 Common Causes of Sewer Line Damage in Indianapolis Homes (& How to Prevent It)

Sewer line issues are among the most disruptive and expensive home repairs Indianapolis homeowners can face. From backed-up drains to unpleasant smells and structural damage, sewer problems can wreak havoc on your home if not caught early.

Fortunately, many of the most common causes of sewer line damage in Indianapolis homes are preventable with the right knowledge and maintenance.

Below, we’ve broken down the most common causes and shared practical prevention tips to help you protect your home.

 

Common Causes of Sewer Line Damage in Indianapolis

Understanding the most common causes of sewer line damage can help you catch issues early, prevent major repairs, and protect your property from long-term complications. Below are some of the most frequent culprits behind sewer line problems in the area.

 

Aging Pipes

Many Indianapolis homes—especially older ones—still rely on original sewer lines made from materials like clay or cast iron. Over time, these pipes can corrode, crack, or collapse due to age and wear.

 

Leaks & Cracks

Cracks and leaks caused by age or improper maintenance can allow dirt, debris, or tree roots to enter the pipe, leading to further damage or major blockages. Left unchecked, even small hairline fractures can create massive problems down the line.

 

Clogs

Everyday items like grease, hair, paper towels, baby wipes, and hygiene products can build up inside your pipes, creating stubborn clogs that slow drainage or cause backups.

 

Tree Root Infiltration

Tree root infiltration can wreak havoc on any sewer system, especially in older Indianapolis homes. Roots from nearby trees can grow into tiny cracks in your sewer line in search of moisture. Over time, they can cause severe blockages, shift pipes around—creating new cracks and strains—or break the pipe entirely.

 

Flooding & Excess Water

Heavy rainfall, poor yard drainage, or oversaturated soil can put excess pressure on your sewer system, increasing the risk of cracks, leaks, or backups—especially in areas with older infrastructure.

 

How to Prevent Sewer Line Damage

While some sewer line problems are unavoidable, many can be prevented with routine maintenance and smart habits. Take these proactive steps now to save yourself from major headaches—and costly repairs—down the road.

 

Schedule Regular Inspections

A majority of the causes of sewer line damage in Indianapolis homes are related to the condition of your pipes. If your home is several decades old, have your sewer lines professionally inspected on a regular basis. A plumber can assess the condition of your pipes using a camera and recommend repairs or replacement before serious issues arise.

 

Watch for Warning Signs

While sewer damage appears to happen out of the blue, it’s usually caused by a buildup of issues. Keep an eye out for warning signs such as increased water bills, gurgling sounds, low water pressure, or foul odors. These could all indicate cracks or leaks in your sewer system. Address issues early by calling in a professional.

 

Be Smart With Your Drains

Clogged pipes are more avoidable than you may think—you just need to be smart about what you put down your drains. Don’t pour fats, oils, or grease down the sink, and never flush anything other than toilet paper. Install drain strainers to catch hair and debris, and educate your household on proper disposal habits.

 

Keep an Eye on Your Trees

While you can’t control how or where a tree grows, you can stay prepared by keeping an eye on them. If you have large trees near your sewer line, consider scheduling routine inspections. An expert plumber can detect early signs of root intrusion and offer solutions like root-killing treatments or rerouting the line.

 

Manage Water Drainage Around Your Home

Ensure your yard is properly graded to direct water away from your home and pipes. Clean your gutters regularly and extend downspouts to move rainwater away from your foundation. You might also consider a sump pump or backwater valve for extra protection during heavy rain.

 

Sewer line damage can be costly and stressful—but it’s often avoidable. By staying informed and taking proactive steps to maintain your plumbing system, you can prevent the most common causes of damage and keep everything flowing smoothly.

If you suspect an issue or haven’t had your sewer line inspected in a while, reach out to a local, trusted plumber. It’s a small step that can save you from big problems down the road.