Fixing a sewer line will save you from issues that can lead to severe problems, ranging from unpleasant odors to significant property damage. The steps involved in the trenchless repair are inspecting, pipe relining or bursting, and minimal digging. For trench options, excavations and restoration are part of the process.
It does not matter if it is a small clog or a significant break; promptly addressing sewer line repair problems is essential to avoid costly repairs or health hazards. Depending on the damage, you may opt for trenchless technology or traditional trench methods.
This guide explores the main approaches to fixing sewer lines and the most cost-effective options available. Start reading to discover more!
How To Repair Trenchless Sewer Line?
Trenchless sewer line replacement and repair is a modern technique that avoids extensive excavation, making it less disruptive and quicker than traditional methods. Below is a list of the steps on how it works.
- A plumber uses a sewer camera to identify the damage and locate the sewer problem areas within the pipe.
- For minor to moderate damage, professionals often use pipe relining. A flexible liner coated with resin is inserted into the pipe and inflated. Once cured, it forms a durable new pipe within the old one.
- For severely damaged pipes, pipe bursting is an effective solution. A bursting head is pulled through the old pipe, breaking it apart while simultaneously laying a new pipe in its place.
- Both methods require only small access points, significantly reducing disruption to landscaping, driveways, or sidewalks.
Trenchless sewer repair is efficient and long-lasting, making it a preferred option for many homeowners. However, it is essential to consult a professional plumber to determine if this method suits your situation.
How To Repair A Trench Sewer Line?
The other sewer line repair option is the traditional trench repair, which involves excavating the ground to access the damaged pipe. Though labor-intensive and disruptive, it may be necessary in certain cases. The process of replacing a sewer line with a trench is described below.
- The plumber uses tools or camera inspection to find the precise location of the damage.
- The area above the sewer line is dug up to expose the pipe. This can involve heavy equipment for deeper pipes or large-scale repairs.
- Depending on the damage, the plumber may replace only the damaged section of the pipe or the entire line. Depending on the local code and existing material, PVC, ABS, or cast-iron pipes might be used.
- After the repairs, the trench is filled in, and the surface (e.g., lawn, driveway) is restored as much as possible.
While trench sewer line repair is more invasive and may seem like the option you will avoid, it is often the only viable solution for pipes that cannot accommodate trenchless methods.
What Is The Cheapest Way To Replace Sewer Line?
The sewer line replacement cost is usually expensive, but there are ways to reduce costs, such as choosing trenchless repair whenever possible. If the damage is localized, opt for sectional repair rather than replacing the entire line. PVC pipes and other types of pipes are often cheaper and easier to install than traditional cast-iron pipes.
Always get estimates from several licensed contractors to compare pricing and services. By exploring your options and working with a trusted plumbing professional, you can fix your sewer line while guaranteeing reliable long-term performance.
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