Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Perth Blocked Drains Plumbing on 31 Jul 2024

When it comes to fixing damaged pipes, two common techniques are pipe relining as well as replacement of pipes. Both methods aim to bring back the original function of your pipes, however they differ in a way that you need to know.

Key Takeaways

  • Relining pipes is an affordable and speedy method to repair damaged pipelines.
  • CIPP lining is used 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 old pipeline.
  • Pipe relining is time-efficient, cost-effective, and can last up to 50 years.
  • Traditional pipe replacement involves digging up sections of land where pipes are.
  • The replacement of pipes is often necessary for pipes that are badly damaged.
  • A new pipeline installed through the replacement of a pipe has a long life span (75 to 100 years).
  • Pipe replacement is costly and laborious.
  • The choice between pipe relining versus pipe replacement is based on the extent of damage.

In this article, we’ll go over pipe relining vs. pipe replacement, and find out which option will meet your requirements more.

What is Pipe Relining?

Pipe relining, also known as Cured-In-Place pipe (CIPP) lining is a cutting-edge repair method that provides a cost-effective and fast solution for repairing damaged pipelines.

Here’s how it works:

  1. A technician cleans the pipeline using high-pressure water jetting or mechanical cleaning.
  2. They then apply epoxy resin made of fiberglass or polyester liner in the existing pipeline.
  3. The liner gets cured and forms a new lining within the pipeline that’s as strong as a brand new one.

Pros of Pipe Relining

  • Time-efficient – It typically takes between 2 and 3 hours to complete the whole procedure, compared to excavating for many days using traditional methods of replacing pipes.
  • Cost-effective Since no excavation or removal is necessary for pipe relining This can help you save more than 50% of the cost you’d spend on traditional repairs.
  • Durability – The new lining created through pipe relining can last for 50 years!

The cons of Pipe Relining

  • Not recommended for extremely damaged pipes - If you have significant damage like collapses, cracks, or joints that aren’t aligned properly in your sewer line then pipe relining may not be possible.

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 the collapsed pipes as well as extremely corroded ones either from the effects of time or neglect.

The following steps are typical of traditional pipe replacements:

  1. An excavation team digs up access to the deteriorated underground pipe.
  2. The old pipeline is detached and dredged out, producing a lot debris which needs to be removed.
  3. Then, they construct an entirely new pipeline instead of the previous one.

Pros and Cons of Pipe Replacement

  • Ideal for pipes that have been severely damaged In the event that you need to replace pipes that have severe corrosion or damage, pipe replacement is the most effective option.
  • Long-lasting – The latest pipeline replaced with pipe is long-lasting (75 to 100 years) which makes it a great alternative for homeowners seeking the best solution for their home.

Pros of Pipe Replacement

  • It is expensive – Excavating work required for pipe replacement can be time-consuming and expensive.
  • Time-consuming – Traditional pipe replacements can take a few weeks based on the scope of work and depth of excavations required.

Which option should you pick?

The decision to choose between either relining or repairing your pipes mostly depends on the level of damage caused. If your pipes have minor damages like cracks or leaks that are minor, it is likely that relining is an ideal option as it’s less expensive and faster than traditional pipe replacements.

But if there are severe damages like collapses or breaks, then you should consider conventional pipe replacement, though 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

Frequently Asked Question

What is the process of relining pipes?

Relining a pipe is a procedure that creates a brand new pipe inside an existing damaged pipe. This is done by inserting a liner that is flexible into the existing pipe, and then the process of curing it. Once cured, the new pipe is completely free of joints and seams which improves its structural integrity.

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

Traditional replacement of pipes involves excavating and physically cutting away the old pipe and then replacing them with brand new ones. However, pipe relining does not require excavation. Instead, it’s completed by using technology that permits repairs to pipelines without digging huge areas of land.

Which method is cheaper - the pipe relining method or traditional pipe replacement?

Relining pipes typically cost less than traditional methods of repair to pipelines since there aren’t any costs related to excavation or other methods needed for removing and replacing old pipes.

Can all types of pipes be reflined?

Certain types of pipes can be relined successfully. In the end, your plumber must examine your particular situation to determine whether it’s possible to line your specific kind of pipes. However, the majority of current pipes could be repaired by this technique.

How long will the process of relining pipes last?

The exact duration of the procedure varies based on variables like the location, the environment and type of damage; however the typical Pipe Relining job typically takes around 2 days based on the amount of meters need to be lined..

If you wish to avoid digging work and save money while restoring your damaged pipelines’ function to its maximum Consider utilizing our Perth Blocked Drains Plumbing ‘s quick and efficient pipeline relining services. Contact us today!

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