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 solutions are pipe relining and pipe replacement. Both approaches aim to restore the function of your pipes, however there are distinct differences must be aware of.

Key Takeaways

  • Relining pipelines is a cost-effective 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 areas of the pipe. This cures to create a new inner lining for the pipe.
  • Relining pipes is efficient, economical, and can last for up to 50 years.
  • Traditional pipe replacement involves digging up sections of land in which pipes are located.
  • The replacement of pipes is often necessary for pipes that are badly damaged.
  • A new pipe installed via pipe replacement has a long life span (75 up to 100 years).
  • Replacement of pipes is expensive and time-consuming.
  • The decision between pipe relining and pipe replacement depends on the degree of damage.

In this article, we’ll talk about pipe relining and. pipe replacement. Find out which one suits your requirements better.

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

Pipe relining, also known as Cured-In-Place pipe (CIPP) Lining is a cutting-edge repair method that offers a cost-effective and fast solution for repairing 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 liner to the existing pipeline.
  3. The liner gets cured and forms a new lining within the pipeline that’s as long-lasting as the new one.

Benefits Pipe Relining

  • Time-efficient – It typically takes just 2 to 3 hours to complete the entire procedure, compared to excavating for days for traditional pipe replacement techniques.
  • Cost-effective because there is no excavation or removal needed in the pipe relining process this method can save nearly 50% of the cost you’d pay for traditional repairs.
  • Durability – The new lining made by pipe relining could last for 50 years!

Cons of Pipe Relining

  • Not recommended for extremely damaged pipes - If there are major damages such as cracks or collapses or misaligned joints 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. These sections may include the collapsed pipes as well as extremely damaged ones caused by age or neglect.

The steps below are the most 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 dredged out, producing a lot debris that requires disposing of.
  3. They then install another pipeline in place of the previous one.

Benefits of Pipe Replacement

  • Ideal for pipes that have been severely damaged - When you need to replace pipes that are suffering from severe corrosion or damage, pipe replacement is the best solution.
  • Long lifespan – The new pipeline that is installed by pipe replacement has a long life (75 bis 100 years) making it an ideal option for homeowners looking for an ongoing solution.

Pros of Pipe Replacement

  • Costly – Excavation work requred to replace pipes can be lengthy and expensive.
  • Long-lasting – Pipe replacements may take weeks depending on the scope of work and the depth of excavations needed.

Which one should you select?

The choice between relining or replacing your pipes mostly is contingent on the level of damage caused. If your pipes suffer from minor issues like cracks, or minor leaks, the relining process is probably a more appropriate choice since it’s less costly as well as quicker than traditional pipe replacements.

However, if there are serious damages like collapses or breaks, then you should consider an alternative to replacing your pipe, although it could be more costly 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

Frequently Asked Question

What is pipe relining?

Relining of pipes is a procedure which consists of creating a new pipe in the damaged pipe. It is accomplished by inserting a flexible liner into the old pipe and then curing it in place. Once it is cured, the new pipe is completely free of joints and seams that improve its structural integrity.

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

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

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

Pipe relining typically costs less than traditional methods of pipe repair because there are no costs associated to excavation or other procedures required for the removal and replacement of old pipes.

Can all types of pipes be reflined?

Certain types of pipes are relined in a successful manner. Your plumber will have to inspect your pipe to determine if it is feasible to line your specific kind of pipes. However, the majority of contemporary pipes are fixed with this method.

How long will the process of relining pipes take?

The exact time required for the process is dependent on various aspects like the location, the environment and type of damage. However the typical Pipe Relining task usually takes between 2 and 3 days, depending on how many meters require lining..

In the end, if you wish to avoid digging work and save cash as you restore your pipelines’ function to its maximum Consider utilizing our Blocked Drains Plumbing Sydney ‘s swift and efficient pipeline relining services. Get in touch with us!

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