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 techniques are pipe relining as well as replacement of pipes. Both methods aim to restore the full function of your pipes, however they differ in a way that you should be aware of.

Key Takeaways

  • Pipe relining is an economical and swift process for restoring damaged pipelines.
  • The lining of CIPP is utilized in the relining of pipes.
  • Epoxy resin is used to line the inside parts of the pipe. The resin cures to create a new inner lining within the pipe.
  • Pipe relining is time-efficient, cost-effective, and will last for up to 50 years.
  • The traditional method of replacing pipes is excavation of areas on the property in which pipes are situated.
  • A replacement pipe may be needed to repair pipes that are severely damaged.
  • A new pipe installed via pipe replacement has a long time span (75 to 100 years).
  • Replacement of pipes can be costly and time-consuming.
  • The decision between pipe relining versus pipe replacement is based on the extent of damage that has been caused.

In this article, we’ll talk about pipe relining and. pipe replacement, and find out which one will suit your requirements better.

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

Relining pipes or Cured-In Place Pipe (CIPP) Lining is a cutting-edge repair method that offers a cost-effective and quick solution to repair damaged pipelines.

Here’s how it works:

  1. A technician cleans the pipeline using high-pressure water jetting or mechanical cleaning.
  2. Then, they apply epoxy resin made from polyester or fiberglass liner inside the pipeline.
  3. The liner is cured to form a brand new inner lining in the old pipeline that’s as robust as a new one.

Advantages Pipe Relining

  • Time-efficient – It typically takes only 2 to three hours in order to finish the entire procedure compared to excavating days in traditional pipe replacement methods.
  • Cost-effective because no excavation or removal is needed in the pipe relining process 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!

Pros and Cons of Pipe Relining

  • Not suitable for severely damaged pipes. If there are serious damages like collapses, cracks, or joints that are not aligned correctly within your sewer line then pipe relining might not be feasible.

What is Pipe Replacement?

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

The steps below are the most traditional pipe replacements:

  1. An excavation team digs up access to the degraded underground pipe.
  2. The old pipeline has been removed and dug out producing much debris that requires disposing of.
  3. Then, they install a new pipeline in place of the previous one.

Pros and Cons of Pipe Replacement

  • Perfect for severely damaged pipes In the event that you need to replace pipes that have significant damage or corrosion, pipe replacement is the most effective option.
  • Longer life span – The new pipeline, which is replaced by pipe has a long lifespan (75 or 100 years) making it an ideal choice for homeowners in search of an ongoing solution.

Pros of Pipe Replacement

  • It is expensive – Excavating work required for pipe replacement could be lengthy and expensive.
  • It is time-consuming. Pipe replacements can take weeks depending on the size of the work and the depth of excavations that are required.

Which one should you select?

The decision of relining or replacing your pipes is largely based on the level of damage caused. If your pipes suffer minor damage, such as cracks or leaks that are minor, replacing them is likely to be an ideal option as it is less costly and is also faster than conventional replacements.

However, if you have severe damages like collapses or breaks, then you should consider an alternative to replacing your pipe, although it may be more expensive 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 & Answers

What is the process of relining pipes?

Relining pipes is a process which involves the creation of a new pipe inside an existing damaged pipe. It is accomplished by inserting a liner that is flexible into the pipe that was damaged and curing it in place. After curing, the new pipe is completely free of joints and seams which improves the structural integrity of the pipe.

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

Traditional replacement of pipes involves physically removing old pipes, then replacing them with new ones. However, pipe relining doesn’t require excavation; instead it’s done by using technology that permits pipeline repair without digging up large areas of land.

Which one is less expensive - the pipe relining method or traditional pipe replacement?

Pipe relining generally costs less than the traditional methods of repair to pipelines since there is no cost related to excavation and other techniques necessary for removing and replacing old pipes.

Can all types of pipes be relined?

Certain types of pipes can be relined successfully. In the end, your plumber will have to inspect your particular situation to determine whether it is feasible to line the particular kind of pipes. However, most modern pipes can be fixed with this technique.

How long does the pipe relining process take?

The precise time needed for the procedure varies based on factors such as location, climate and the type of damage; however the typical pipe Relining job usually takes 2-3 days, depending on the number of meters require lining..

In conclusion, if would like to steer clear of digging works and save money while restoring your damaged pipelines’ full function, consider opting for our Melbourne Blocked Drains Plumber ‘s rapid and effective pipeline relining service. Get in touch with us!

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