Tree root removal from sewer lines: the options, the process, and what to expect afterward.
Tree root intrusion in sewer lines is one of the most common drain problems in Georgia — and one of the most misunderstood. Removing the roots from inside the pipe is step one. Understanding what comes next is equally important.
How roots are removed with hydro jetting
A root-cutting jetting nozzle delivers high-pressure water in a forward-cutting pattern, slicing through root masses as the hose advances through the line. The nozzle is then pulled back through the line, flushing the cut root material downstream. For moderate root intrusion — roots that have entered the pipe but have not cracked the pipe wall — this process clears the line effectively.
Mechanical root cutting (augering)
For very dense root masses that jetting alone may not penetrate, a mechanical root cutter (a rotating head with sharp cutting edges) is used first to physically chop through the root mass, followed by jetting to flush the debris. The camera inspection tells us which approach is appropriate.
Chemical root control — our position
Some drain service companies use copper sulfate or foaming herbicides applied to the drain line to slow root regrowth after clearing. These can help extend the interval between service needs but are not a permanent solution and have environmental considerations. We discuss this option when relevant but do not automatically apply it.
What happens after root removal
The roots that were inside the pipe are gone. The entry point — the crack or joint the roots found — remains. Roots will grow back at a rate that depends on tree species and aggressiveness of the root system.
For many homeowners, the appropriate strategy is periodic maintenance jetting to clear regrowth before it reaches flow-blocking density — cheaper and less disruptive than pipe repair. The interval is determined by monitoring: jetting, camera inspection at the next service to see how much regrowth has occurred, and adjusting the schedule accordingly.
When pipe repair is the right answer
Root intrusion that has cracked the pipe wall, caused a section to collapse, or created an offset that blocks flow even when roots are cleared — that is beyond what jetting manages. A plumber should assess the structural damage and determine the repair approach.
Call Sunburst Environmental at 678-799-4389 for same-day service across Metro Atlanta and North Georgia, or request a free estimate online.