Traditional Sewer Line Replacement Explained
If your sewer line has constant or irreparable issues, you’ll likely need to get it replaced. Traditionally, this involved digging a trench or series of trenches in your yard, removing the old piping, and replacing it with a resin-based solution. However, with advanced techniques like trenchless replacements, this has largely been replaced.
However, for some homes, newer methods won’t work, and you’ll need traditional methods. Let’s take a look at everything you need to know about replacing sewer lines.
What Is Traditional Sewer Line Replacement?
With traditional sewer pipe replacements, a plumbing company digs a large trench or series of trenches on your lawn to remove the old line and replace it with a new one.
With trenchless methods, the plumbers use a type of resin to seal the sewer line and replace any damaged areas. The existing sewer line is reinforced, but not completely replaced. This is the preferred method, unless your home’s existing line is too heavily damaged for an effective resealing.
Common Reasons Traditional Sewer Line Replacement Is Needed
The main reasons to replace a sewer line include severe damage, cracks, tree roots impinging on the line, older homes with outdated materials, bad smells, dirty water backing up into plumbing fixtures, and improperly installed lines.
How the Traditional Sewer Line Replacement Process Works
- A licensed plumber sends a special sewer camera through the line to check its integrity and figure out why it isn’t working properly
- The plumbers go outside your home, find the line, and mark its location
- Using heavy equipment, they’ll dig a trench around the existing sewer line
- The old line is completely removed, and any potential obstructions are removed
- A replacement pipe is installed from your home to the city sewer system
- The dirt surrounding the pipe is replaced, and you’re free to restore your lawn and landscaping
Materials Used in Traditional Sewer Line Replacement
Most modern sewer lines are constructed from durable, long-lasting materials like PVC (polyvinyl chloride) or HDPE (high-density polyethylene). For most applications, these have replaced cast iron as the preferred option. Most PVC and HDPE pipes can last up to 100 years under ideal circumstances. PVC offers easier, faster installation, greater rigidity, and lower costs. HDPE offers greater flexibility and generally performs better in most cases, though it’s also more expensive.
How Long Traditional Sewer Line Replacement Takes
Sewer line replacements can take between two and five days, assuming there are no complications. On the first day, the plumber will snake the drain with the camera, determine the best course of action for your situation, and help you get the proper city permits.
When they return, they’ll locate and dig up the existing pipe, replace it, and then backfill the holes. However, it may take longer if the pipe is located under your driveway or a large tree, unmarked utility lines, or other pipes are also damaged.
Cost Factors of Traditional Sewer Line Replacement
The main cost considerations will be the type and length of piping used, the ease of access to the existing sewer line in your yard, and the depth of the pipe. Deeper pipes will require a longer excavation and therefore cost more. An accurate diagnosis from a quality plumber will lower costs and prevent unnecessary work.
Pros and Cons of Traditional Sewer Line Replacement
Pros
- Complete pipe replacement
- Long-term reliability
- Ideal for severe damage
Cons
- Yard disruption
- Longer installation time
- Restoration considerations
How Traditional Replacement Affects Your Yard and Property
Main sewer line replacements can affect your lawn, landscaping, and potentially your driveway. The plumbers will replace the dirt after the new pipe is installed. The most important way to minimize disruptions is good communication with the digging crew. They’ll work with you to ensure everything is minimally invasive where possible.
Permits and Inspections
Permits are generally required for complete sewer line replacements because they affect the city sewer mains. They’ll want to prevent damage to the sewer system and will send an inspector afterward to check the installation. Although the process can be annoying, it keeps you in compliance with city code and gives you valuable peace of mind.
When Traditional Replacement Is Better Than Trenchless
If the line is heavily damaged beyond repair, resurfacing it with resin won’t work. Your home or city’s sewer system may also require specific materials, which might not work with trenchless sewer line replacement options.
Professionals can determine the best solution for your specific situation with a camera to assess the damage, but you’ll want a plumber who wants to help you instead of trying to sell you the most expensive package.
How Professional Plumbing Services Make a Difference
A professional plumber provides accurate diagnostics and, if a replacement is needed, ensures that you get a proper evaluation and a new sewer line installation. They also provide safety and quality assurance. You can ensure that your new sewer line is installed safely and to the highest possible standards.
Call Melbourne Benjamin Franklin Plumbing
For most homes, a trenchless sewer line replacement is recommended, but if your home’s sewer line is damaged beyond repair or external factors like tree roots are impacting your line, traditional methods are recommended. If you have frequent sewer backups or other issues, a full sewer line inspection by a plumber is essential.
If you’re in Melbourne, Florida, or the surrounding area and you need your sewer line checked, don’t wait around for the other guys to show up “when they can”. At Benjamin Franklin Plumbing, we’re always on time, or you don’t pay a dime! Give us a call or click the link at the top of this page and book your next inspection or consultation today!
FAQ’s – Traditional Sewer Line Replacement
What is traditional sewer line replacement?
Traditional sewer line replacement involves digging a trench to remove the damaged pipe and install a new sewer line.
When is traditional sewer line replacement necessary?
This method is often required when pipes are severely collapsed, misaligned, or cannot be repaired with trenchless methods.
How does traditional sewer line replacement work?
Plumbers excavate the ground to expose the sewer pipe, remove the damaged section, and install new piping.
How long does traditional sewer line replacement take?
Most projects take one to several days, depending on the pipe length, soil conditions, and property layout.
Is traditional sewer replacement more disruptive than trenchless methods?
Yes. It usually requires digging trenches that may impact landscaping, sidewalks, or driveways.
What types of sewer pipes are used in replacements today?
Modern replacements commonly use durable materials such as PVC or HDPE piping.
How do I know if my sewer line needs to be replaced?
Signs include frequent backups, slow drains, sewage odors, and wet or sunken areas in the yard.
Can tree roots cause sewer line damage?
Yes. Tree roots are one of the most common causes of cracked or blocked sewer lines.
Is traditional sewer replacement covered by homeowners’ insurance?
Coverage depends on the cause of the damage and the homeowner’s insurance policy.
How much does traditional sewer line replacement cost?
Costs vary based on pipe length, depth, and accessibility, but excavation and restoration can increase expenses.
Will my yard or driveway need to be repaired after replacement?
In many cases, landscaping or hard surfaces may need restoration after excavation is completed.
Who should handle sewer line replacement?
A licensed plumbing professional should evaluate the sewer system and perform the replacement safely and according to code.