Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Perth Blocked Drains Plumbing on 31 Jul 2024

When it comes to fixing damaged pipes, the two most common options are pipe relining or replacement of pipes. Both of these methods are designed to restore the function of your pipes, however they differ in a way that you should be aware of.

Key Takeaways

  • Relining pipelines is a cost-effective and swift process for restoring damaged pipelines.
  • The lining CIPP is employed in the relining of pipes.
  • Epoxy resin is utilized to line the inner areas of the pipe. This is cured to form a new inner lining in the pipeline.
  • Relining pipe is time-efficient and cost-effective and lasts up to 50 years.
  • Traditional pipe replacement involves digging up portions of property in which pipes are situated.
  • A replacement pipe may be needed for severely damaged pipes.
  • A brand-new pipeline installed with pipe replacement has a long duration (75 or 100 years).
  • Replacement of pipes is expensive and long-lasting.
  • The decision between pipe relining and replacement depends on the degree of damage that has been caused.

In this article, we’ll go over pipe relining and. replacing pipes and figure out which one will suit your requirements more.

Is Pipe Relining a thing?

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

Here’s how it works:

  1. A technician cleans the pipeline using high-pressure water jetting or mechanical cleaning.
  2. Then, they apply epoxy resin made from fiberglass or polyester inside the pipeline.
  3. The liner is cured by forming a new liner within the old pipeline that’s as robust as a new one.

Benefits Pipe Relining

  • Time-efficient: It generally takes about 2 to three hours in order to finish the entire procedure compared to excavating days for traditional pipe replacement techniques.
  • Cost-effective since no excavation or removal is required in pipe relining This can help you save more than 50% of the cost you’d be paying for conventional repairs.
  • Durability – The new liner created through pipe relining can last up to 50 years!

Cons of Pipe Relining

  • Not suitable for very damaged pipes. If there are major damages such as cracks, collapses, or joints that are misaligned in your sewer line then pipe relining is not a possibility.

What is Pipe Replacement?

Pipe replacement involves digging up portions of the yard/sidewalk/driveway where underground pipes are located. These areas could contain collapsed pipes or extremely corroded ones either from lack of maintenance or age.

The steps below are the most traditional replacements for pipes:

  1. A team of excavation workers digs access to the decayed underground pipe.
  2. The pipeline that was previously in use is detachment and dug out producing much debris which needs to be removed.
  3. They then install an entirely new pipeline instead of the old one.

Pros and Cons of Pipe Replacement

  • Ideal for pipes that have been severely damaged Ideal for severely damaged pipes – If you must replace pipes with severe corrosion or damage, pipe replacement is the ideal solution.
  • Longer life span – The new pipeline, which is replaced by pipe is long-lasting (75 up to 100 years) making it an ideal solution for homeowners who want an option that is long-lasting.

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 size of the work and the depth of excavations needed.

Which one should you choose?

The choice between relining or replacing your pipes mostly is contingent on the degree of damage caused. If your pipes suffer minor issues like cracks, or leaks that are minor, relining would probably be the best option, as it is less costly and is also faster than replacement of pipes using traditional methods.

However, if you have severe damages like collapses or breaks, then you should consider conventional pipe replacement, 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 Questions

What is the process of relining pipes?

Pipe relining is a procedure which consists of creating a new pipe in the damaged pipe. This is done by inserting a flexible liner in the pipe that was damaged and making it a permanent fixture. After it has been cured, the newly formed pipe has no joints or seams which improves its structural strength.

How does the traditional replacement of pipes 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. However, pipe relining isn’t a requirement for excavation. Instead it’s accomplished using technology that allows for pipeline repair without digging up large areas of land.

Which one is less expensive - pipe relining or traditional replacement?

Pipe relining generally costs less than the traditional methods of repair of pipelines because there are no costs associated to excavation, or other methods needed for removing and replacing old pipes.

Can all kinds of pipes be lined?

There are a few types of pipes that are relined effectively. The plumber must examine your situation to determine if it’s feasible to line your specific type of pipes. However, most contemporary pipes are lined by this method.

How long will the pipe relining process take?

The exact duration of the process is dependent on various elements like location, climate and type of damage. However, the average Pipe Relining task usually takes between 2 and 3 days, depending on how many meters require lining..

In conclusion, if you wish to avoid digging work and save cash in the process of restoring your damaged pipelines’ functionality you should consider using our Perth Blocked Drains Plumbing ‘s quick and efficient pipeline relining services. Get in touch with us!

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