Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Local Sydney Blocked Drains on 28 Sep 2024

When it comes to fixing damaged pipes methods are pipe relining and replacement of pipes. Both approaches aim to restore the functionality of your pipelines, but they have marked differences that must be aware of.

Key Takeaways

  • Pipe relining is a cost-effective and swift process for restoring damaged pipelines.
  • The lining CIPP is employed in pipe relining.
  • Epoxy resin is utilized to line the inner parts of the pipe. The resin is cured to form a new inner lining inside the old pipeline.
  • Pipe relining is time-efficient, cost-effective, and can last up to 50 years.
  • Traditional pipe replacement involves digging up areas of the property in which pipes are situated.
  • A replacement pipe may be needed in the case of pipes that have been severely damaged.
  • A brand new pipeline that is installed by pipe replacement has a long lifespan (75 to 100 years).
  • Pipe replacement is costly and lengthy.
  • The decision between pipe relining and replacement is based on the extent of damage that has been caused.

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

Is Pipe Relining a thing?

Pipe relining or Cured In-Place Pipe (CIPP) lining is a state of the art repair procedure which offers a low-cost and fast solution for repairing damaged pipelines.

Here’s how it is done:

  1. Technicians clean the pipeline using high-pressure water jetting or mechanical cleaning.
  2. They then apply epoxy resin made of fiberglass or polyester liner in the pipeline.
  3. The liner gets dried and forms a new lining in the old pipeline that’s just as long-lasting as the new one.

Pros of Pipe Relining

  • Time-efficient – It usually takes about 2 to 3 hours to complete the entire process, as opposed to digging for many days using traditional pipe replacement methods.
  • Cost-effective because no excavation or removal is necessary in pipe relining work this method can save nearly half of what you would pay for traditional repairs.
  • Durability – The new liner formed by pipe relining can last up to 50 years!

Cons of Pipe Relining

  • Not suitable for very damaged pipes - If there are significant damages such as cracks, collapses, or joints that are not aligned correctly in your sewer line then pipe relining may not be possible.

What is Pipe Replacement?

Pipe replacement involves digging up portions of the yard/sidewalk/driveway where underground pipes are located. The areas may contain the collapsed pipes as well as extremely corroded ones either from age or neglect.

The following steps make up the majority of traditional replacements for pipes:

  1. A team of excavation workers digs access to the damaged underground pipe.
  2. The old pipeline is detached and dug out, creating a lot of debris that must be cleared away.
  3. Then, they install an entirely new pipeline instead of the previous one.

Benefits of Pipe Replacement

  • Ideal for pipes that have been severely damaged In the event that you need to replace pipes that have significant damage or corrosion, pipe replacement is the best solution.
  • Long lifespan – The new pipeline that is installed by pipe replacement has a long lifespan (75 up to 100 years) which makes it a great choice for homeowners in search of the best solution for their home.

Pros of Pipe Replacement

  • Extraction work that is costly for the replacement of pipes is time-consuming and expensive.
  • The process is time-consuming. Traditional pipe replacements may take weeks depending on the nature of the project and the depth of excavations that are required.

Which option should you pick?

The choice between the option of relining or replacing your pipes mostly depends on the amount of damage caused. If your pipes have minor issues like cracks, or minor leaks, relining would probably be a more appropriate choice since it’s less costly and faster than replacement of pipes using traditional methods.

However, if you have severe injuries, like breaks or collapses, then you should consider replacing the pipe with a traditional method, even though it could be more costly 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 procedure which involves the creation of a new pipe inside the existing damaged pipe. This is done by inserting a flexible liner in the existing pipe, and then the process of curing it. After it has been cured, the newly formed pipe is completely free of joints and seams, which increases its structural integrity.

What does traditional pipe replacement differ from relining pipe?

Traditional replacement of pipes involves digging up and physically removing old pipes, after which they are replaced with new ones. Contrary to this, pipe relining isn’t a requirement for excavation. Instead it’s done with the help of technology, which allows repairs to pipelines without digging vast areas of land.

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

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

All kinds of pipes can be lined?

Some types of pipes can be relined successfully. Your plumber will need to examine your particular situation to determine whether it’s feasible to line your specific type of pipes. However, the majority of modern pipes can be repaired with this method.

How long will the process of relining pipes last?

The exact length of time needed for the process depends on different elements like location, environment, and type of damage; however the typical pipe Relining task usually takes between 2 and 3 days based on the amount of metres require lining..

In conclusion, if are looking to stay clear of invasive excavation work and save your money as you restore your pipelines’ function to its maximum you should consider using our Local Sydney Blocked Drains ‘s fast and effective pipe relining solutions. Get in touch with us!

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