Sewer Repair without Trenches, Guaranteed Easy! (3 Ways)

Sewer Repair without Trenches – trenches are long and narrow trenches. Therefore, technology without trenches means working without trenches or doing underground construction work without extensive digging.

The main benefit of sewer repair without trenches is the fact that we can do a lot of work (and inspections) without having to reroute traffic or dig trenches through your living room. It is also faster than conventional methods. It can usually get the job done in a matter of hours rather than days. Check out the following article from jyden1.

Sewer Repair without Trench

Traditional sewer repair methods tend to be quite invasive. You must be very familiar with them. They often involve heavy-duty digging equipment, large trenches, large piles of dirt in your home or building, inconvenience to diverted traffic and the cost of putting it all back together.

Conventional sewer replacement projects usually take several times longer to complete. Don’t get me wrong. Traditional methods are tried and correct. They work, and they work well.

However, thanks to the technique without trenches, we can now get some work done faster and without difficulty. In the long run, sewer repair without trenches is also as cheap as you would think.

When you first find out that you need sewer pipe repairs, it’s easy to feel overwhelmed when you start thinking about how extensive the work is – your entire yard should be dismantled, right? Not necessarily!

There are ways to repair your pipes without digging into the beautiful landscapes you have painstakingly preserved! With sewer pipe repair without trenches, you can restore the integrity of your sewer pipes without damaging the landscape, hardscape, driveways, sidewalks, and other structures around your home.

Read More: Things to Know About Trenchless Sewer Line Replacement

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How to repair sewer without trenches

To start repairing, follow these steps:

Sewer Repair without Trenches: Initial plumbing inspection

The first step a professional plumber takes when repairing or replacing a broken sewer pipe is to inspect the pipe using a small camera connected to a video monitor.

A hole must be made in the pipe to insert the camera but this can be done by accessing the drain before leaving the house or by digging one small hole in the yard. The information conveyed by the camera can be used to determine whether the pipe is pinched, broken, blocked tree roots or obstructed.


Before resurfacing, the inner surface of the pipe may require cleaning or other preparations to ensure that the coating sticks properly. If the drain is found to be blocked by the roots of the tree, a rotating knife can be inserted into the pipe to cut the roots that extend inward.

Pipe coating: In most cases, the sewer pipe can be reassembled if the damage is not severe. The liner, which is similar to a deflated fire hose, is coated with a special epoxy and placed inside the drain.

A long tube, called a bladder, is inflated inside the liner, pressing it into the inside of an existing pipe. After the new liner heals and hardens, the bladder is removed and the drain pipe is ready to use with a smooth and intact surface.

Sewer Repair without Trenches: Final inspection

Video inspection after coating is performed to ensure that the repair meets proper quality control standards. Once quality control is guaranteed, channels are reconnected, access holes are filled, and full service is returned to the property. The new coating pipes will now provide a minimum service life of another 50 years.

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How to Maintain & Sewer Repair without Trenches

Here are three ways to repair a ditchless pipe, including:

  • Directional drilling
  • Pipe burst
  • Pipe layer without trench

Directional Drilling

Directional drilling is a type of pipe replacement that involves digging new tunnels for sewer pipes, usually a few feet below an existing sewer. This method is usually used when there are special circumstances that make replacing or repairing an existing sewer very difficult or time-consuming and expensive.

pipe burst

An exploding pipe is a process that involves breaking or bursting the original sewer with the head exploding. This technique of repairing sewer ducts without trenches is carried out by digging two small access holes at the beginning and end of the pipeline run to access the existing sewer channel.

The exploding head is then pushed through an existing pipe. As the exploding head moves forward, it breaks the old sewer pipe and pushes the shard away from the area while simultaneously pulling the new pipe into place.

Trenchless Pipe Layer

A trenchless pipe layer is a relatively new way to restore underground sewerage. This technique is performed by trained pipe coating technicians and professional plumbers who are certified in trenchless pipe coatings.

Trenchless Technique

Although it sounds new, trenchless technology has been around for some time, making life easier with sewer problems being dealt with immediately, and pipe installation can be done easily.

Landscapes, driveways, structures, interior walls and floors remain undisturbed during installation. No wonder, the sewer and sewer method without trenches quickly became the repair and replacement of choice in various cities and states.

Sewer installation without trenches

Sewer pipe problems, cracks and blockages, underground leaks, rainwater pipes, aging ducts, backups, health and environmental risks are among the various problems that arise with broken piping systems.

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Trenchless solutions involve the least manpower, disruptive processes, and the smallest equipment, but you get the best results and tremendous benefits from a new high-quality plumbing system that will last for decades.

Pipe Coating Method

Cipp or Cured-In-Place Pipe, CIPP, or Pipe Lining installation and repair methods are primarily designed to make pipes within existing piping systems. The entire repair and installation process is carried out from above ground. Special epoxy resin serves as the structural force of the new pipe, which is formed without damaging the surroundings.

First, existing sewerage lines are evaluated with special sewer cameras installed at strategic access points to determine the problem. Thorough cleaning is usually done before the installation or repair of the actual pipe layer is done with one or both PIP or inversion processes.


The PIP method uses epoxy saturated coatings, and as the name suggests, it is pulled into its position from one access point to another to dry in place.

Inversion Method

It only has one access point that requires an inversion, a very interesting trenchless technique that is quite capable of attaching a liner hundreds of feet to your piping system in seconds. The end result? Whether PIP or Reversal is used for pipe coating, it constantly makes a smooth ‘pipe inside the pipe’ as an ideal result.

The new jointless pipe cannot be penetrated by the roots of the tree. Corrosion and calcification cannot occur because the precipitate will not stick to the inner pipe wall coated with epoxy barrier.

That’s a little explanation of the repair of the sewer without trenches that we hope can be useful and help you.

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