Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Sydney Blocked Drains Plumber on 27 Sep 2024

When it comes to fixing damaged pipes, two popular methods are pipe relining and replacement of pipes. Both methods aim to restore the functionality of your pipes, however there are some distinct differences you need to know.

Key Takeaways

  • Pipe relining is a cost-effective and speedy method to repair damaged pipelines.
  • The lining CIPP is employed in pipe relining.
  • Epoxy resin is utilized to line the inner parts of the pipe. The resin sets to create a brand new inner lining inside the pipeline.
  • Pipe relining is time-efficient, economical, and can last up to 50 years.
  • Traditional pipe replacement involves digging up areas of the property in which pipes are situated.
  • The replacement of pipes is often necessary in the case of pipes that have been severely damaged.
  • A brand new pipeline that is installed by the replacement of a pipe has a long time span (75 up to 100 years).
  • Replacement of pipes is expensive and time-consuming.
  • The decision between pipe relining or pipe replacement is based on the extent of damage that has been caused.

In this article, we’ll talk about pipe relining as opposed to. pipe replacement. Find out which one will suit your needs better.

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

Pipe relining or Cured-In-Place Pipe (CIPP) lining is a state of the art repair procedure that provides a cost-effective, fast solution for repairing damaged pipelines.

Here’s how it will work:

  1. Technicians clean the pipeline by using high-pressure water jetting or mechanical cleaning.
  2. Then, they put epoxy resin made of fiberglass or polyester liner in the pipeline.
  3. The liner gets cured by forming a new lining within the old pipeline, which is just as long-lasting as the new one.

The advantages of Pipe Relining

  • Time-efficient: It generally takes about 2 to 3 hours to complete the whole process, as opposed to digging for several days with traditional pipe replacement methods.
  • Cost-effective because no excavation or removal is required in pipe relining It can save you nearly half of the amount you spend on traditional repairs.
  • Durability – The new lining made by pipe relining could last up to 50 years!

Cons of Pipe Relining

  • Not suitable for severely 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. The sections could include collapsed pipes or extremely corroded ones either from negligence or aging.

The following steps make up the majority of traditional pipe replacements:

  1. An excavation team digs access to the deteriorated underground pipe.
  2. The pipeline that was previously in use is detachment and dug out, creating a lot of debris which needs to be removed.
  3. They then install another pipeline in place of the one they had previously installed.

Pros and Cons of Pipe Replacement

  • Suitable for severely damaged pipes - When you need to replace pipes that are suffering from severe corrosion or damage, pipe replacement is the best option.
  • Long life – The brand new pipeline that is installed by pipe replacement has a long life (75 up to 100 years) making it an ideal alternative for homeowners seeking the best solution for their home.

Cons of Pipe Replacement

  • Extraction work that is costly to replace pipes can be lengthy and expensive.
  • It is time-consuming. Pipe replacements could take several weeks, based on the scope of work and depth of excavations required.

Which one is best for you?

The decision of either relining or repairing your pipes is mostly based on the level of damage caused. If your pipes have minor damage, such as cracks or minor leaks, replacing them is likely to be an ideal option as it’s less expensive and is also faster than traditional pipe replacements.

However, if you have severe damage, such as collapses or broken pipes and breaks, you must consider an alternative to replacing your pipe, although it could be more costly and 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 and Answers

What is the process of relining pipes?

Relining a pipe is a process which consists of creating a new pipe inside the existing damaged pipe. This is done by inserting a flexible liner in the old pipe and placing it into place. Once it is cured, the new pipe has no joints or seams which improves its structural integrity.

How does traditional pipe replacement differ from pipe relining?

Traditional replacement of pipes involves digging up and physically taking away old pipes after which they are replaced with new ones. The alternative, pipe relining doesn’t require excavation. Instead, it’s completed with the help of technology, which allows pipeline repair without digging up large portions of land.

Which is more cost-effective - liner relining or conventional pipe replacement?

Relining pipes typically cost less than traditional methods for repair to pipelines since there are no costs associated to excavation, or other methods that are required to remove and replace old pipes.

All kinds of pipes can be changed?

Not all types of pipes can be successfully relined. Ultimately, your plumber should examine the situation to determine if it’s possible to line your particular type of pipes. But, the majority of contemporary pipes are relined by this method.

How long will the process of pipe relining take?

The exact length of time needed for the process is dependent on various aspects like location, environmental conditions and the kind of damage; however the average Pipe Relining job usually takes 2-3 days, depending on the number of meters require lining..

In conclusion, if you want to avoid invasive excavation work and save your money while restoring damaged pipelines’ functionality you should consider using our Sydney Blocked Drains Plumber ‘s swift and efficient pipeline relining services. Contact us today!

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