If your drains keep backing up no matter how many times you clear them, the problem may be growing outside your house. Tree root intrusion is a common cause of blocked sewer lines near mature trees. At TJ’s Plumbing & Heating, Inc., our plumbers in Jamestown, NY, solve stubborn drainage problems.
Homeowners often wonder how tree roots damage sewer pipes after noticing puddles in the yard or gurgling drains. This post covers root damage, warning signs, and when to call a pro.

How Tree Roots Find Their Way Into Sewer Pipes
Moisture escaping through cracks or loose joints can attract nearby roots to the nutrient-rich environment inside the pipe. Once inside, the roots continue to grow, widening the opening and restricting the flow. Plumbers use a camera to locate the intrusion and a root-cutting auger to clear it.
Common Warning Signs of Root Damage at Home
You may notice a few clues before roots cause a full sewer line blockage:
- Slow-draining sinks or tubs
- Gurgling sounds from drains
- Sewage odors in or around the yard
- Unusually lush grass over the sewer line
These signs may point to root intrusion or another sewer line problem, especially when several drains are affected.
The Long-Term Impact of Root Growth on Pipes
Roots can worsen cracked sewer pipes by widening existing fractures or failed joints, allowing soil and debris into the line. The growing root mass may then restrict flow and worsen the existing damage.
The International Plumbing Code requires sealed joints, and this guide to sewer pipes explains how materials hold up. Improper repairs may affect applicable warranty coverage.
Know When It’s Time To Call a Licensed Plumber
Chemical root treatments may kill some roots, and a basic drain snake may open only a narrow path. Neither approach does anything to repair the openings where roots entered. If backups keep recurring, a licensed plumber should run a camera inspection to confirm root intrusion.
Quick Answers About Tree Roots and Sewer Lines
Can Tree Roots Really Break a Sewer Pipe?
Root hairs enter existing cracks or gaps and can widen them as the roots grow.
Can You Remove Tree Roots From a Sewer Pipe Yourself?
A handheld auger is unlikely to remove a large root mass. Professionals may use mechanical cutting or hydro-jetting after checking the pipe’s condition.
What’s the Best Way To Stop Root Growth From Damaging Pipes?
Camera inspections can detect root growth early, but repairing or relining defective pipes and joints is the most reliable way to prevent recurring intrusion.
Call TJ’s Plumbing & Heating, Inc., for Sewer Line Repairs
Tree roots enter existing cracks or loose joints, then expand, worsening the damage over time. Our camera inspections identify root intrusion, allowing us to determine how to clear or repair the line. It is one of many common plumbing problems we solve.
If you suspect tree roots are damaging the sewer pipes beneath your yard, call TJ’s Plumbing & Heating, Inc., at (716) 488-0066 to schedule service in Jamestown, NY. For service in other areas of Western New York and Northwestern Pennsylvania, call the dedicated regional numbers on our website or book service online.