Cutting the Roots Out
Mechanical root cutting is the removal method. A rooter cutting pass sends an auger with a root cutter head into the line through a cleanout, and the spinning cutter shears the root mass away from the walls and joints, pulling the cut material back out. The pass is worked along the affected length, not just at the blockage point, because roots spread along joints rather than sitting in one spot.
The cutter head matters. A blade head suited to fibrous roots cuts differently from a head suited to a dense, woody mass, and the operator matches the head to what the camera showed before cutting starts. Cutting blind, without a camera picture of the root pattern, risks pushing the cutter through a joint that is already displaced, and a joint displaced by roots is a joint that needs repair, not just cutting.
That is why a post cutting camera check is part of the service rather than an optional extra. After the cutting pass, the camera runs again through the cleared line, showing the joints that the roots entered, the root mass that remains if any, and any joint displacement the roots caused. The footage after cutting is what decides the next step: whether the line can be left with a plan to re-check, whether a spot repair or lining should seal the opened joints, or whether the line needs replacing.
Trees, Streets, and the Wider Picture
Maine tree and sewer guidance and municipal street tree rules both touch this work, because a street tree's roots and a homeowner's lateral can meet under a sidewalk or a road verge. A root problem that involves a street tree is not solved by cutting alone, and it is not solved by removing a tree without understanding the pipe. The camera footage shows where the roots entered and how far they spread, and that picture is the basis for any conversation with a municipality about a street tree, rather than a guess about whose roots they are.
Homeowners sometimes ask whether a tree should come down to save the line. That is a decision about a living tree and a property's character, and it should not be made on the basis of a blocked drain alone. The pipe can often be renewed in a way that leaves the tree standing, because a jointless replacement line resists the roots that a jointed line invited. Cutting plus renewal protects both the line and the tree, and that combination is usually the better answer than choosing between them.
A root removal visit also leaves the homeowner with a clearer picture of their own yard: which tree stands over which joint, how far the roots spread, and which joints are most vulnerable next time. That picture, kept with the camera footage, makes the next decision, whether to cut again, to seal, or to renew, a decision based on evidence rather than on a fresh surprise.
The practical advice is simpler than the theory. If a line blocks repeatedly and a tree stands over its path, get a camera inspection before the next clearing. The footage will show whether roots are the cause, how many joints they have entered, and whether the line needs cutting, sealing, or replacing. That one visit replaces guesswork with a picture, and the picture decides the rest.
People Also Ask
How are roots removed from a sewer line?
By mechanical root cutting: an auger with a root cutter head travels the line through a cleanout, shearing the root mass from the walls and joints and pulling the cut material back out. A camera check afterward shows the joints the roots entered.
Do tree roots come back after removal?
Yes, normally. Cutting removes the mass inside the pipe but does not close the joint the roots entered through, so new roots find the same opening and grow again. A lasting fix needs a method that closes the joints, such as lining or replacement.
Which trees damage sewer lines in Maine?
Mature trees of any species can send roots toward moisture escaping from an open clay or cast iron joint. The risk comes from the combination of a mature tree and an old jointed pipe, not from one particular species, and the camera shows which joints are affected.
Frequently Asked Questions
What is tree root removal?
Mechanical cutting of roots from inside a sewer line, using an auger with a root cutter head fed through a cleanout, followed by a camera check of the joints the roots entered.
How do roots get into a sewer line?
Through openings that already exist, usually open joints in clay pipe or cracked sections in cast iron. Roots follow moisture escaping through the opening and grow inside, catching paper and waste until the line blocks.
Will cutting the roots fix the line permanently?
No. Cutting restores use but does not close the joint. For a lasting fix, the joints need sealing by lining or the pipe needs replacing, and the post-cutting camera footage shows which fits.
Should I remove the tree to save the line?
Not necessarily. A jointless replacement line resists the roots that a jointed line invited, so renewing the pipe often protects both the line and the tree. The camera picture should guide that decision.
How do I know roots are my problem?
Repeat blockages after cleaning, especially in a home with a mature tree over the lateral's path, point to roots. A camera inspection confirms it by showing the root mass and the joints it entered.
How do I book tree root removal?
Call (207) 819-0831 or email info@sewerlinerepairmaine.com, and describe the symptoms and whether a tree stands over the line's path.
