Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Sydney Blocked Drains Plumbers on 16 Sep 2024

When it comes to fixing damaged pipes, the two most common methods are pipe relining and replacement of pipes. Both of these methods are designed to restore the full function of your pipes, however there are distinct differences you need to know.

Key Takeaways

  • Pipe relining is a cost-effective and quick method of repairing damaged pipelines.
  • The lining of CIPP is utilized in pipe relining.
  • Epoxy resin is utilized to line the inner portions of the pipe. It is cured to form a new inner lining within the pipeline.
  • Relining pipe is time-efficient and economical, and can last up to 50 years.
  • Traditional pipe replacement involves excavation of areas on the property in which pipes are located.
  • A replacement pipe may be needed for pipes that are badly damaged.
  • A new pipe installed via pipe replacement has a long life span (75 or 100 years).
  • Pipe replacement is costly and lengthy.
  • The decision between pipe relining versus pipe replacement depends on the level of damage caused.

In this post, we’ll look at pipe relining and. pipe replacement, and find out which option will meet your needs better.

Is Pipe Relining a thing?

Pipe relining or Cured-In-Place Pipe (CIPP) Lining is a modern repair method that offers a cost-effective and rapid solution for the repair of damaged pipelines.

Here’s how it is done:

  1. A technician cleans the pipeline using high-pressure water jetting or mechanical cleaning.
  2. Then, they put epoxy resin made from fiberglass or polyester liner in the pipeline.
  3. The liner gets dried by forming a new liner within the pipeline that’s as strong as a brand new one.

Advantages Pipe Relining

  • The process is time-efficient, taking only 2 to 3 hours of time to accomplish the whole procedure, compared to excavating for days in traditional pipe replacement methods.
  • Cost-effective because there is no excavation or removal needed in the pipe relining process This can help you save more than half of the price you’d have to pay for repairs that are traditional.
  • Durability – The new lining created through pipe relining can last for 50 years!

Cons of Pipe Relining

  • Not suitable for very damaged pipes. If there are serious damages such as cracks, collapses, or joints that aren’t aligned properly within 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 areas could contain damaged pipes, or highly damaged ones caused by age or neglect.

The following steps comprise most traditional pipe replacements:

  1. An excavation team digs up access to the decayed underground pipe.
  2. The old pipeline is detached and dug up, generating a lot of debris that must be cleared away.
  3. They then install the new pipeline on top of the one they had previously installed.

Benefits of Pipe Replacement

  • It is suitable for pipes with severe damage If you have to replace pipes that are experiencing severe corrosion or damage, pipe replacement is the best solution.
  • Longer life span – The new pipeline, which is replaced by pipe is long-lasting (75 to 100 years) which makes it a great choice for homeowners in search of an option that is long-lasting.

Pros of Pipe Replacement

  • The work of excavation required to replace pipes can be costly and time-consuming.
  • Long-lasting – Pipe replacements may take weeks depending on the scope of work and depth of excavations required.

Which one should you select?

The decision to choose between replacement or relining your pipes is largely based on the extent of damage caused. If your pipes suffer from minor damage, such as cracks or leaks of a minor size, it is likely that relining is an ideal option as it’s less costly as well as quicker than traditional replacements.

However, if you have severe damages like collapses or breaks the best option is replacing the pipe with a traditional method, even though it may be more expensive and will 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 & Answers

What is the process of relining pipes?

Relining pipes is a procedure 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. After curing, the new pipe is completely free of joints and seams that improve its structural integrity.

What does traditional pipe replacement differ from relining pipe?

Traditional pipe replacement involves physically dismantling old pipes, then replacing them with new ones. However, pipe relining doesn’t require excavation. Instead it’s carried out using technology that allows for pipe repair without digging up huge areas of land.

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

Pipe relining typically costs less than the traditional methods of pipeline repair as there is no cost related to excavation or other procedures required for the removal and replacement of old pipes.

Can all types of pipes be relined?

There are a few types of pipes that can be successfully relined. In the end, your plumber will need to examine your situation to determine if it is feasible to line your specific type of pipes. However, the majority of contemporary pipes are relined by this procedure.

How long will the process of relining pipes take?

The exact duration of the procedure varies based on elements like the location, the environment and type of damage; however the average Pipe Relining task usually takes between 2 and 3 days based on the amount of meters need to be lined..

In conclusion, if you are looking to stay clear of invasive excavation work and save cash as you restore your pipelines’ performance to their fullest take a look at our Sydney Blocked Drains Plumbers ‘s fast and effective pipe relining services. Contact us today!

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