Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Blocked Drains Plumbing Sydney on 6 Sep 2024

In the case of fixing damaged pipes, two popular techniques are pipe relining as well as pipe replacement. Both solutions aim to restore the full function of your pipes, however there are distinct differences must be aware of.

Key Takeaways

  • Relining pipes is an affordable 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 inner portions of the pipe. It sets to create a brand new inner lining for the old pipeline.
  • Relining pipe is time-efficient and cost-effective, and will last up to 50 years.
  • The traditional method of replacing pipes is digging up portions of property where pipes are located.
  • Pipe replacement may be necessary to repair pipes that are severely damaged.
  • A brand new pipeline that is installed by pipe replacement has a lengthy time span (75 to 100 years).
  • Replacement of pipes is expensive and lengthy.
  • The decision between pipe relining and pipe replacement depends on the degree of damage that has been caused.

In this post, we’ll look at pipe relining in comparison to. pipe replacement. Find out which option will meet your requirements better.

How do you define Pipe Relining?

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 will work:

  1. A technician cleans the pipeline by using high-pressure water jetting or mechanical cleaning.
  2. They then apply epoxy resin made of fiberglass or polyester inside the pipeline.
  3. The liner cures to form a brand new inner lining in the pipeline that’s as strong as a brand new one.

Advantages Pipe Relining

  • Time-efficient: It generally takes just 2 to 3 hours of time to accomplish the whole procedure, compared to excavating for several days with traditional methods of replacing pipes.
  • Cost-effective - Because there is no excavation or removal required in pipe relining this method can save nearly half of the price you’d spend on traditional repairs.
  • Durability – The lining formed by pipe relining can last up to 50 years!

Cons of Pipe Relining

  • Not suitable for the most damaged pipes - If there are serious damages like collapses, cracks, or joints that are misaligned within 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. The sections could include the collapsed pipes as well as extremely corroded ones either from lack of maintenance or age.

The following steps are typical of traditional replacements for pipes:

  1. An excavation team digs access to the degraded underground pipe.
  2. The pipeline was ripped off and dug out, creating a lot of debris that requires disposing of.
  3. Then, they install a new pipeline in place 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 that are experiencing 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 to 100 years) making it an ideal choice for homeowners in search of an option that is long-lasting.

Pros of Pipe Replacement

  • The work of excavation required for pipe replacement can be costly and time-consuming.
  • Time-consuming – Traditional pipe replacements may take weeks depending on the extent of work and the depth of excavations needed.

Which one should you select?

The decision on whether to go with the option of relining or replacing your pipes is largely based on the extent of damage caused. If your pipes suffer from small damages, like cracks or leaks that are minor, it is likely that relining is a more appropriate choice since it’s less expensive and also quicker than traditional pipe replacements.

If there are major injuries, like breaks or collapses the best option is traditional pipe replacement although it will cost more 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 pipe relining?

Relining pipes is a process which consists of creating a new pipe within the existing damaged pipe. This is done by inserting a flexible liner into the old pipe and then making it a permanent fixture. After it has been cured, the newly formed pipe does not have joints or seams, which enhances its structural integrity.

How does the traditional replacement of pipes differ from pipe relining?

Traditional replacement of pipes involves digging and physically removing old pipes, after which they are replaced with new ones. However, pipe relining doesn’t require excavation. Instead, it’s completed using technology that allows for repairs to pipelines without digging huge areas of land.

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

Pipe relining typically costs less than traditional methods for pipe repair because there aren’t any costs related to excavation or other procedures that are required to remove and replace old pipes.

All kinds of pipes can be relined?

Not all types of pipes are relined effectively. Ultimately, your plumber should examine your particular situation to determine whether it is feasible to line the particular kind of pipes. However, the majority of contemporary pipes are lined with this procedure.

How long does the pipe relining process take?

The exact length of time needed for the procedure is contingent upon various aspects like location, environment and the type of damage; however the average pipe Relining task usually takes between 2 and 3 days based on the amount of metres need to be lined..

In conclusion, if would like to steer clear of digging work and save cash while restoring your damaged pipelines’ performance to their fullest take a look at our Blocked Drains Plumbing Sydney ‘s swift and efficient pipe relining solutions. Contact us today!

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