How to Choose the Right Sewer Line Replacement Method for Your Home

Your home’s sewer line is a primary pipe that carries waste from every drain inside your house. It connects to the city sewer system or your septic tank in the front yard and runs a few feet underground. Backed-up toilets, sinks, and drains usually show issues with your home’s sewer line. However, finding a suitable sewer repair method can be a challenge.

Trenchless Method

When your sewer lines break down, it’s a significant problem that can cost you a lot of money to repair. A broken line can cause leaks, sewage to back up into your home, and other issues that require professional help. Replacing your sewer line can avoid a big mess, property damage, and costly repairs. Trenchless options, like pipe lining and bursting, use small holes to repair or replace your sewer pipes. Pipelining uses an epoxy-saturated felt sleeve or tube inserted into your old, damaged pipe. The sleeve is inflated using air or water pressure, and the resin will harden, sealing off your pipes and creating a new line within your existing pipe. This option is ideal for repairing minor leaks and stopping root intrusions. This trenchless option uses a machine to pull a new pipe through the existing one while shattering it simultaneously. This method is typically used to repair broken or collapsed pipes that are too damaged for pipelining. This is the most expensive option, but it offers superior results and eliminates the need for digging up large sections of your yard.

Pipe Bursting

A broken sewer line is a significant problem that requires professional help. Minor cracks and leaks can be fixed with repairs, but if the pipes are badly damaged, they must be dug up and replaced. Choosing the right plumber is essential to ensure your sewer line replacement goes as smoothly as possible. A reputable plumbing company should have experience with extensive projects like replacing sewer lines. The first sign is low water pressure if you have a clogged or broken sewer line. You may also notice sewage backing up into your home or smell a foul odor. A backed-up sewer system will cause problems with your water flow and lead to flooding and structural damage. If you think your pipes are backed up, hire a plumber to scope out the situation and determine the damage’s bad. The pipe bursting method is another trenchless technique that can replace your old pipes without digging. It involves feeding equipment into the existing pipes, which then carry a new pipe through them. Once the original pipe has been “burst,” the space is filled with new piping that can be heat-welded. This method can be used for most types of pipes, including PVC, clay, and cast iron. It is beneficial if your pipes need upgrading to a larger diameter.


Hydro jetting is an effective and affordable solution for homes with many clogs, especially older pipes. Unlike other clog-removal methods, such as snakes, hydro jetting sprays the pipe walls with pressurized water. This method eliminates scale, grease, and other buildup and washes away, leaving pipes crystal clear and ready to fend off future clogs. It is also suitable for commercial and municipal pipes with heavy buildup. These pipes can be too large for a snake to penetrate and include older, less durable materials like corrugated metal and PVC. The pressure of the water jets can cut through these tough clogs and flush them out, making this an ideal solution for these large pipe runs. In many cases, hydro jetting is also a significant first step before using a lining process. Lining can’t work effectively when residuals are coating the inside of the pipes, so hydro jetting removes these buildups before they cause costly pipe damage and other issues. As you decide which sewer line replacement method suits your home, consult a professional plumber specializing in these services. Not only will they be able to help you determine the best way for your situation, but they will know your local codes and can ensure that any work they do complies with them. This will protect you against expensive fines should any code violations occur.

Pipe Lining

While the first thing that comes to mind when you think of sewer line replacement is traditional digging ditches and heavy machinery, this method only sometimes needs to be used. If the damage to your sewage line is limited to a few cracks or leaks, pipe lining could be your solution. Unlike quick fixes like jetting or snaking, pipe lining creates an entirely new pipe inside the old one, resulting in less prone of backups and structural damage. This is an excellent option for older homes with weakened or damaged piping. This trenchless method involves inserting an epoxy-impregnated sleeve or tube into your sewage line. After it is inserted, the plumber inflates it with air or water pressure until it presses against the walls of the old pipe. Once it cures, the balloon is removed, and you have a new pipeless likely to collapse or get blocked by tree roots. If the damage to your sewage lines is too extensive for the pipelining method, you must choose another trenchless repair option. One such option is pipe bursting, which is more expensive than the pipe lining method but still offers minimal damage to your property. With this technique, technicians feed a cone-shaped bit into your existing pipe, crushing it and immediately replacing it with a new one.

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