Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Melbourne Blocked Drains Plumber on 11 Sep 2024

In the case of fixing damaged pipes, the two most common solutions are pipe relining and pipe replacement. Both approaches aim to restore the function of your pipelines, but they differ in a way that you need to know.

Key Takeaways

  • Relining pipelines is a cost-effective and speedy method to repair damaged pipelines.
  • The lining of CIPP is utilized in the relining of pipes.
  • Epoxy resin is used to line the inner areas of the pipe. This cures to creates a new inner lining for the pipeline.
  • Relining pipelines is time-efficient, cost-effective, and will last for up to 50 years.
  • The traditional method of replacing pipes is digging up areas of the property in which pipes are located.
  • Pipe replacement may be necessary in the case of pipes that have been severely damaged.
  • A brand new pipeline that is installed by pipeline replacement has a longer time span (75 or 100 years).
  • Pipe replacement is costly and laborious.
  • The decision between pipe relining versus pipe replacement depends on the degree of damage that has been caused.

In this post, we’ll look at pipe relining as opposed to. pipe replacement. Find out which option will meet your needs more.

Is Pipe Relining a thing?

Pipe relining, also known as Cured-In-Place pipe (CIPP) Lining is a modern repair method that provides a cost-effective and rapid solution for the repair of damaged pipelines.

Here’s how it works:

  1. A technician cleans the pipeline with high-pressure jetting or mechanical cleaning.
  2. Then, they apply epoxy resin made of fiberglass or polyester liner in the pipeline.
  3. The liner is cured and forms a new lining inside the old pipeline that’s as durable as a new one.

Advantages Pipe Relining

  • Time-efficient – It typically takes about 2 to 3 hours to complete the whole procedure compared to excavating many days using traditional methods of replacing pipes.
  • Cost-effective Since no excavation or removal is required in pipe relining, it can save almost half of the price you’d pay for traditional repairs.
  • Durability – The lining created through pipe relining can last up to 50 years!

Con’s of Pipe Relining

  • Not recommended for extremely damaged pipes. If there are major damages such as cracks or collapses or misaligned joints in your sewer line, then pipe relining is not a possibility.

What exactly is Pipe Replacement?

Pipe replacement involves digging up portions of the yard/sidewalk/driveway where underground pipes are located. The sections could include broken pipes, or very damaged ones caused by negligence or aging.

The following steps comprise most traditional replacements for pipes:

  1. A team of excavation workers digs access to the deteriorated underground pipe.
  2. The pipeline was ripped off and dug out producing much debris that needs to be disposed of.
  3. They then install a new pipeline in place of the one they had previously installed.

Pros and Cons of Pipe Replacement

  • Suitable for severely damaged pipes If you have to replace pipes with significant damage or corrosion, pipe replacement is the best option.
  • Long life – The brand new pipeline installed through pipe replacement has a long life (75 up to 100 years) which makes it a great choice for homeowners in search of the best solution for their home.

Cons of Pipe Replacement

  • The work of excavation required to replace pipes can be lengthy and expensive.
  • It is time-consuming. Pipe replacements can take a few weeks based on the size of the work and the depth of excavations that are required.

Which option should you pick?

The decision of replacement or relining your pipes mostly is contingent on the amount of damage caused. If your pipes suffer from small damages, like cracks or minor leaks, then the relining process is probably a more appropriate choice since it’s less costly and faster than replacement of pipes using traditional methods.

But if there are severe damage such as breaks or collapses, then you should consider traditional pipe replacement although it could be more costly 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?

Relining pipes is a process that creates a brand new pipe within the existing damaged pipe. It is accomplished by inserting a flexible liner inside the old pipe and making it a permanent fixture. After curing, the new pipe does not have joints or seams which improves its structural integrity.

What is the difference between traditional pipe replacement and differ from pipe relining?

Traditional pipe replacement involves digging and physically removing old pipes before replacing them with new ones. The alternative, pipe relining isn’t a requirement for excavation. Instead it’s accomplished with the help of technology, which allows repairs to pipelines without digging huge areas of land.

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

Relining pipes typically cost less than the traditional methods of pipe repair because there are no costs associated to excavation and other techniques required for the removal and replacement of old pipes.

Can all types of pipes be changed?

Certain types of pipes are relined in a successful manner. Your plumber must examine your pipe to determine if it’s possible to line your specific kind of pipes. However, most contemporary pipes are lined with this method.

How long does the pipe relining process take?

The exact time required for the process depends on different aspects like the location, the environment and the kind of damage; however the typical Pipe Relining job typically takes around 2 days, depending on how many meters need to be lined..

In conclusion, if are looking to stay clear of invasive excavation work and save your money as you restore your pipelines’ performance to their fullest you should consider using our Melbourne Blocked Drains Plumber ‘s rapid and effective pipe relining solutions. Contact us today!

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