Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Local Sydney Blocked Drains on 28 Sep 2024

In the case of fixing damaged pipes, the two most common techniques are pipe relining as well as pipe replacement. Both approaches aim to restore the functionality of your pipes, however they have marked differences that must be aware of.

Key Takeaways

  • Relining pipes is an affordable and fast method for repairing damaged pipelines.
  • Linings made of CIPP are used for the relining of pipes.
  • Epoxy resin is utilized to line the inner parts of the pipe which sets to create a brand new inner lining within the pipe.
  • Relining pipelines is time-efficient, cost-effective, and can last up to 50 years.
  • The traditional method of replacing pipes is excavation of areas on the property where pipes are located.
  • Pipe replacement may be necessary for pipes that are badly damaged.
  • A brand new pipeline that is installed by pipe replacement has a long life span (75 up to 100 years).
  • Pipe replacement is costly and lengthy.
  • The choice between pipe relining and pipe replacement depends on the degree of damage.

In this post, we’ll look at pipe relining as opposed to. pipe replacement and find the one that best suits your needs better.

What is Pipe Relining?

Relining pipes 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 is done:

  1. A technician cleans the pipeline by using high-pressure water jetting or mechanical cleaning.
  2. Then, they place epoxy resin made of fiberglass or polyester inside the pipeline.
  3. The liner cures 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 only 2 to three hours for the entire process compared with excavating for many days using traditional pipe replacement techniques.
  • Cost-effective Since no excavation or removal is needed in the pipe relining process, it can save almost half of the price you’d pay for traditional repairs.
  • Durability – The new liner that is created by pipe relining may last for up to 50 years!

Con’s of Pipe Relining

  • Not recommended for extremely damaged pipes - If there are serious damages such as cracks, collapses, or joints that aren’t aligned properly in your sewer line, then pipe relining might not be feasible.

What exactly is Pipe Replacement?

Pipe replacement involves digging up portions of the yard/sidewalk/driveway where underground pipes are located. These sections may include the collapsed pipes as well as extremely damaged ones due to lack of maintenance or age.

The following steps are typical of traditional replacements for pipes:

  1. A team of excavation workers digs access to the deteriorated underground pipe.
  2. The old pipeline has been removed and dug out producing much debris that must be cleared away.
  3. Then, they construct the new pipeline on top of the one they had previously installed.

Pros of Pipe Replacement

  • Ideal for pipes that have been severely damaged If you have to replace pipes with severe corrosion or damage, pipe replacement is the best option.
  • Long life – The brand new pipeline installed through pipe replacement has a lengthy lifespan (75 up to 100 years) making it an ideal choice for homeowners in search of the best solution for their home.

Pros and Cons of Pipe Replacement

  • Extraction work that is costly for the replacement of pipes is long and costly.
  • Time-consuming – Traditional pipe replacements can take a few weeks based on the extent of work and the depth of excavations that are required.

Which one should you select?

The decision to choose between replacement or relining your pipes mostly is contingent on the degree of damage caused. If your pipes are suffering from minor damage, such as cracks or minor leaks, then the relining process is probably the best option, as it is less costly as well as quicker than replacement of pipes using traditional methods.

If there are major injuries, like breaks or collapses, then you should consider traditional pipe replacement although it will cost more 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 the process of relining pipes?

Pipe relining is a procedure that involves creating a new pipe in the damaged pipe. This is done by inserting a flexible liner inside the old pipe and the process of curing it. Once it is cured, 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 relining pipe?

Traditional replacement of pipes involves digging up and physically cutting away the old pipe, after which they are replaced with new ones. The alternative, pipe relining doesn’t require excavation. Instead, it’s completed by using technology that permits pipe repair without digging up large areas of land.

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

Pipe relining typically costs less than the traditional methods of repair to pipelines since there are no expenses related to excavation or other procedures needed for removing and replacing old pipes.

Can all types of pipes be lined?

There are a few types of pipes that can be relined successfully. Your plumber should examine the situation to determine if it is feasible to line the particular kind of pipes. However, most modern pipes can be fixed using this technique.

How long does the process of pipe relining take?

The exact duration of the process depends on different factors such as the location, the environment and the kind of damage. However, the average Pipe Relining job usually takes 2-3 days, depending on the number of metres need to be lined..

In conclusion, if you wish to avoid digging works and save money as you restore your pipelines’ function to its maximum Consider utilizing our Local Sydney Blocked Drains ‘s quick and efficient pipe relining solutions. Contact us today!

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