Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Sydney Blocked Drains Plumber on 27 Sep 2024

When it comes to fixing damaged pipes, two popular options are pipe relining or pipe replacement. Both of these methods are designed to bring back the original function of your pipes, however they differ in a way that you need to know.

Key Takeaways

  • Pipe relining is a cost-effective and speedy method to repair damaged pipelines.
  • Linings made of CIPP are used for pipe relining.
  • Epoxy resin is used to line the internal areas of the pipe. This sets to create a brand new inner lining within the old pipeline.
  • Relining pipes is efficient, cost-effective, and will last up to 50 years.
  • Traditional pipe replacement involves excavation of areas on the property where pipes are.
  • Replacement of pipes may be required in the case of pipes that have been severely damaged.
  • A new pipe installed via the replacement of a pipe has a long time span (75 to 100 years).
  • Replacement of pipes can be costly and long-lasting.
  • The decision between pipe relining and pipe replacement will depend on the severity of damage that has been caused.

In this article, we’ll go over pipe relining in comparison to. pipe replacement, and find out which option will meet your requirements better.

The term "pipe relining" is used to describe the process of repairing pipes.

Pipe relining, also known as Cured-In-Place pipe (CIPP) Lining is a state-of-the-art repair process that offers a cost-effective and quick solution to repair damaged pipelines.

Here’s how it is done:

  1. Technicians clean the pipeline using high-pressure water jetting or mechanical cleaning.
  2. Then, they place epoxy resin made from fiberglass or polyester inside the pipeline.
  3. The liner cures, creating a new inner lining within the old pipeline that’s just as robust as a new one.

Advantages Pipe Relining

  • The process is time-efficient, taking only 2 to three hours in order to finish the entire process, as opposed to digging for days for traditional pipe replacement techniques.
  • Cost-effective because there is no excavation or removal necessary in pipe relining work This can help you save more than half of what you would pay for traditional repairs.
  • Durability – The new lining that is created by pipe relining may last up to 50 years!

Cons of Pipe Relining

  • Not suitable for the most damaged pipes. If you have significant damage like collapses, cracks, or misaligned joints in your sewer line then pipe relining could not be possible.

What exactly is Pipe Replacement?

Pipe replacement involves digging up portions of the yard/sidewalk/driveway where underground pipes are located. These areas could contain the collapsed pipes as well as extremely corrosion-prone ones, due to negligence or aging.

The following steps comprise most traditional pipe replacements:

  1. A team of excavation workers digs access to the deteriorated underground pipe.
  2. The pipeline that was previously in use is detachment and dug out, creating a lot of debris which needs to be removed.
  3. They then install a new pipeline in place of the old one.

Pros and Cons of Pipe Replacement

  • Suitable for severely damaged pipes If you have to replace pipes that have significant damage or corrosion, pipe replacement is the best option.
  • Long lifespan – The new pipeline replaced with pipe has a long lifespan (75 up to 100 years) which makes it a great solution for homeowners who want an ongoing solution.

Pros of Pipe Replacement

  • Costly – Excavation work requred for pipe replacement could be time-consuming and expensive.
  • Time-consuming – Traditional pipe replacements can take weeks depending on the nature of the project and the depth of excavations that are required.

Which one should you choose?

The choice between relining or replacing your pipes mostly depends on the amount of damage caused. If your pipes are suffering from minor damage, such as cracks or minor leaks, then replacing them is likely to be the better option since it’s less expensive and also quicker than conventional replacements.

But if there are severe damage such as breaks or collapses and breaks, you must consider traditional pipe replacement although it will cost more and may take longer.

Pipe Relining Pipe Replacement
Procedure CIPP lining using epoxy resin Excavating and replacing the old pipeline
Pros Time-efficient- 2 to 3 hours to complete Suitable for severely damaged pipes
Cost-effective – Almost half of traditional costs. New pipeline lasts for 75 to 100 years
Durable – Lasts up to 50 years
Cons Not suitable for severely damaged pipes Costly
Time-consuming
When to choose Minor damages like cracks or minor leaks Severe damages like collapses or breaks

Common Questions and Answers

What is pipe relining?

Pipe relining is a process which involves the creation of a new pipe within the existing damaged pipe. This is done by inserting a flexible liner into the existing pipe, and then placing it into place. After it has been cured, the newly formed pipe does not have joints or seams, which enhances the structural integrity of the pipe.

How does traditional pipe replacement differ from relining pipe?

Traditional replacement of pipes involves physically dismantling old pipes, before replacing them with new ones. The alternative, pipe relining doesn’t require excavation. Instead it’s accomplished by utilizing technology that allows repair of pipelines without digging vast areas of land.

Which option is less expensive: the pipe relining method or traditional pipe replacement?

Relining pipelines typically costs less than traditional methods of repair to pipelines since there aren’t any costs related to excavation or other methods that are required to remove and replace old pipes.

Can all types of pipes be reflined?

Not all types of pipes are relined effectively. Ultimately, your plumber will need to examine the situation to determine if it’s feasible to line the particular kind of pipes. But, the majority of modern pipes can be lined by this procedure.

How long will the process of pipe relining take?

The exact duration of the procedure varies based on factors such as the location, the environment and type of damage; however the typical Pipe Relining task usually takes between 2 and 3 days, depending on the number of metres need to be lined..

If you wish to avoid digging work and save your money in the process of restoring your damaged pipelines’ functionality Consider utilizing our Sydney Blocked Drains Plumber ‘s rapid and effective pipeline relining service. Contact us today!

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