Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Melbourne Blocked Drains Plumbers on 25 Aug 2024

In the case of fixing damaged pipes, two popular solutions are pipe relining and pipe replacement. Both methods aim to bring back the original function of your pipelines, but there are distinct differences you need to know.

Key Takeaways

  • Pipe relining is an economical and speedy method to repair damaged pipelines.
  • CIPP lining is used in pipe relining.
  • Epoxy resin is used to line the inner parts of the pipe. The resin is cured to form a new inner lining for the pipe.
  • Relining pipelines is time-efficient, cost-effective, and can last up to 50 years.
  • The traditional method of replacing pipes is digging up areas of the property where pipes are.
  • Replacement of pipes may be required for pipes that are badly damaged.
  • A new pipe installed via pipe replacement has a lengthy life span (75 or 100 years).
  • Replacement of pipes is expensive and laborious.
  • The choice between pipe relining versus pipe replacement is based on the extent of damage caused.

In this article, we’ll go over pipe relining in comparison to. pipe replacement. Find the one that best suits your requirements better.

What is Pipe Relining?

Pipe relining or Cured-In-Place Pipe (CIPP) lining is a cutting-edge repair method which offers a low-cost and rapid solution for the repair of damaged pipelines.

Here’s how it will work:

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

Benefits Pipe Relining

  • The process is time-efficient, taking only 2 to 3 hours to complete the whole process compared with excavating for days in traditional pipe replacement methods.
  • Cost-effective - Because there is no excavation or removal necessary in pipe relining work It can save you nearly half of the price you’d spend on traditional repairs.
  • Durability – The new lining made by pipe relining could last for 50 years!

The cons of Pipe Relining

  • Not suitable for severely damaged pipes. If there are major damages such as cracks, collapses or joints that are not aligned correctly in 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 due to age or neglect.

The following steps comprise most traditional replacements for pipes:

  1. An excavation crew digs access to the damaged underground pipe.
  2. The pipeline that was previously in use is detachment and dug up, generating a lot of debris which needs to be removed.
  3. Then, they construct an entirely new pipeline instead of the one they had previously installed.

Pros and Cons of Pipe Replacement

  • Ideal for pipes that have been severely damaged Ideal for severely damaged pipes – If you must replace pipes that have severe corrosion or damage, pipe replacement is the ideal solution.
  • Long life – The brand new pipeline replaced with pipe has a lengthy lifespan (75 up to 100 years) making it an ideal alternative for homeowners seeking an option that is long-lasting.

Pros of Pipe Replacement

  • It is expensive – Excavating work required for pipe replacement could be long and costly.
  • It is time-consuming. Pipe replacements could take several weeks, based on the size of the work and depth of excavations required.

Which one is best for you?

The decision to choose between replacement or relining your pipes is largely based on the amount of damage caused. If your pipes are suffering from small damages, like cracks or leaks that are minor, replacing them is likely to be the better option since it’s less expensive as well as quicker than traditional replacements.

But if there are severe damages like collapses or breaks and breaks, you must consider replacing the pipe with a traditional method, even though it could be more costly and takes 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

Frequently Asked Question

What is pipe relining?

Pipe relining is a process that involves creating a new pipe inside the existing damaged pipe. This is done by inserting a flexible liner into the existing pipe, and then making it a permanent fixture. After it has been cured, the newly formed pipe does not have joints or seams that improve the structural integrity of the pipe.

How does traditional pipe replacement differ from pipe relining?

Traditional replacement of pipes involves physically removing old pipes then replacing them with new ones. Contrary to this, pipe relining doesn’t require excavation; instead it’s accomplished with the help of technology, which allows repair of pipelines without digging huge areas of land.

Which is more cost-effective - the pipe relining method or traditional pipe replacement?

Relining pipes typically cost less than traditional methods of pipeline repair as 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?

There are a few types of pipes that can be relined successfully. In the end, your plumber should examine your pipe to determine if it’s feasible to line the particular kind of pipes. However, most new pipes may be fixed using this method.

How long does the pipe relining process take?

The exact duration of the procedure is contingent upon various elements like location, environmental conditions and the type of damage; however the typical pipe Relining process typically takes about 2 days depending on how many metres need to be lined..

In the end, if you would like to steer clear of digging works and save money while restoring your damaged pipelines’ performance to their fullest, consider opting for our Melbourne Blocked Drains Plumbers ‘s fast and effective pipeline relining services. Contact us!

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