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May 30, 2024
drain pipe relining

Trying to fix damaged drain pipes is a major challenging, especially if they are located underground. 

The traditional method for drain pipe repair usually involves having to dig up the pipes and then repairing the damage such as cracks, corrosion, or tree root ingress. 

However, this in itself poses other challenges, such as landscape disruption, increased labour and expenses not to mention how much time it takes.

Because of this, there are new ways where you can easily repair your drain pipes without having to encounter these challenges. One of these ways is with trenchless drain relining.

In this article, we’ll tell you everything about trenchless pipe repair—what it is, how it works, and why it is beneficial.

What Is Trenchless Drain Pipe Relining?

Trenchless drain pipe relining is a more efficient substitute for traditional methods of pipe repairs for the main reason that it does not require any digging.

Instead, it makes use of a unique and innovative type of technology so that you don’t need to disrupt and damage your landscape by digging up trenches, hence the name “trenchless pipe repair.”

Though there is very minimal digging work, your backyard or garden won’t suffer as much structural damage in comparison to traditional pipe repair methods. 

How Does It Actually Work?

Here is the step-by-step process for how trenchless pipe repairs are carried out:

1). Inspection. Before anything, the pipeline to be repaired will be examined and inspected by a CCTV drainage camera, a high-tech device that is used to survey pipe interiors. These are useful in helping gauge the condition of the pipes and identifying any existing or potential problems.

2). Cleaning. Once the problem point of the pipe has been identified, the pipe will be accessed from its shallowest point and will then be deep cleaned with a high-pressure water jet. This is to both clean and clear out any debris within the pipes.

3). Drain Pipe Lining. After the drain pipe has been thoroughly cleaned and washed, a new epoxy pipe liner will be inserted into the drain pipe. This pipe liner is useful because it will be installed in the damaged pipe without the need to replace it. This also helps increase the structural integrity of the pipe.

As mentioned before, there is minimal digging involved in trenchless drain pipe repair, and this is the stage in which it happens. A small access hole will be dug in order to install the drain pipe liner. 

After the pipe liner is installed, it will be inflated with air and will be left for a while so that it can cure in place and merge together with the old pipe.

Once this happens, the process is finished! You have a repaired pipe that is good as new.

What Are Some Benefits of Trenchless Drain Pipe Repair?

The process of trenchless drain pipe repair is highly efficient. As such, the benefits are undeniable. Here are just some of them:

1). Cost-Effective. This is perhaps the main benefit of trenchless pipe repairs. Trenchless pipe repairs are both cost-effective and convenient because it eliminates the expense of disrupting your garden or yard and then restoring it again.

Moreover, you don’t need to spend extra money on purchasing new drainpipes and installing them. All you need to worry about is the pipe liner itself and the labour! 

Therefore, not only is this an environmentally friendly option, but you will also avoid having to spend money on landscape restoration and on additional pipe products. 

2). Quick and Easy. Of course, this is another benefit of trenchless pipe relining. The whole process is pretty quick and saves you a lot of time since you don’t have to dig up the whole pipe and repair it from there. 

3). Sustainable. Trenchless pipe reparation is a lot more sustainable in comparison to traditional pipe repairs. This is because the technology used in this process is high quality and increases the durability and strength of your once damaged pipes.

Moreover, these results will last for the long-term future as well! You won’t need to worry about damaged pipes for a long, long time. 


As you can see, the benefits of trenchless drain pipe relining are endless. By using technology that makes pipe repairing a lot more efficient, trenchless pipe repairs are undeniably the best option to choose for your damaged drain pipes. So, what are you waiting for? Try this out now!

If you are looking for a trustworthy and reliable plumbing service in Melbourne for drain relining, then look no further than Austest Pipeline Solutions.

We have more than 20 years’ experience in domestic, commercial, and industrial plumbing with water leak detection our speciality.

Please call us today for all your plumbing needs on 0410 609 961 or contact us here.