Pipe Relining: The Future of Pipe Repair in Sydney


The plumbing industry has been thriving for many years in Australia, especially in Sydney, where virtually every home and business has a system of pipes. Over 25,000 km of wastewater pipes run throughout the city, delivering used water to various treatment plants.

Still, there are technological advancements that are drawing much attention from plumbers and clients in recent years. One example is pipe relining in Sydney, which more and more homeowners and entrepreneurs prefer. It is a smarter and more cost-effective option for many reasons, but before we get to them, let us actually take a closer look at what pipe relining is and how it works.  

What is Pipe Relining?

Pipe relining is the process of fixing a broken or damaged pipe by sealing off cracks from within. This means that the plumber doesn’t actually have to dig or break down walls to do repairs.

The part of the pipe that is relined is sealed perfectly. At times, it is sometimes even stronger than the original pipe.

How Does It Work?

Simply put, pipe relining in Sydney involves using a liner that is filled with epoxy resin then inserting it into the host pipe. As the liner hardens, it essentially forms a new pipe, sealing off the leak.  

The process starts by inserting a camera into the pipe to assess the damage and to find out how long the custom liner should be. The liner is then cut and impregnated with resin. An inflatable bladder with specs identical to the pipe is also prepared and inserted into the liner.

Next, the liner is loaded into the pipe using ropes attached to each end. When it is in position, the bladder is inflated, pushing the liner against the pipe. It remains inflated until the resin has cured, at which point the liner hardens, essentially forming a new pipe inside.

Once finished, the bladder is removed and the camera reinserted to confirm that everything went as planned. 

It is important to note that the specific steps and even the materials may vary from one company to another, but this is how it generally works.

What are the Benefits of Pipe Relining?

Pipe relining has many advantages over traditional pipe repairs. Here are some of them.

  • Minimal Disruption

The equipment and materials used in pipe relining are more expensive than the ones used in traditional methods. However, it is more cost-effective when all is said and done. This is because pipe relining does not involve any digging or excavation.

To illustrate, what if the damaged pipe lies under a landscaped area? It, in fact, took you a lot of time and money to develop and would cost much to rebuild if you dig up the ground to repair the pipe. With pipe relining, you won’t have to.

  • Lower Labour Cost

Traditional plumbing practices are labour-intensive, and this accounts for a significant portion of most of its repair costs. On the other hand, pipe relining is easier to do and requires less manpower, which translates to less expenses for the client.

  • Faster Turnaround Time

Pipe relining takes only a few hours to finish under ambient conditions. If you are willing to invest in the use of additional equipment, you could have it done in under an hour. It will actually take three to five days to finish exactly the same job if you use the traditional approach to pipe repair.

Pipe relining is relatively new in Sydney, but it is becoming the go-to plumbing solution for homes and businesses. It is easy to see why. 


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