Understanding the Differences Between Pipe Relining and Pipe Replacement

Posted by Adelaide Blocked Drains Plumbing on 5 Oct 2024

When it comes to fixing damaged pipes, the two most common options are pipe relining or pipe replacement. Both solutions aim to restore the function of your pipes, however there are some distinct differences you should be aware of.

Key Takeaways

  • Pipe relining is a cost-effective and fast method for repairing damaged pipelines.
  • The lining CIPP is employed in pipe relining.
  • Epoxy resin is used to line the inner areas of the pipe. This sets to create a brand new inner lining inside the pipe.
  • Pipe relining is time-efficient, cost-effective and lasts up to 50 years.
  • The traditional method of replacing pipes is digging up sections of land in which pipes are situated.
  • Pipe replacement may be necessary for pipes that are badly damaged.
  • A new pipe installed via pipeline replacement has a longer lifespan (75 to 100 years).
  • The cost of replacing pipes is high and time-consuming.
  • The choice between pipe relining or pipe replacement depends on the degree of damage that has been caused.

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

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

Relining pipes or Cured-In Place Pipe (CIPP) lining is a state of the art repair procedure that provides a cost-effective and rapid solution for the repair of damaged pipelines.

Here’s how it will work:

  1. Technicians clean the pipeline using high-pressure water jetting or mechanical cleaning.
  2. They then apply epoxy resin made from fiberglass or polyester liner in the existing pipeline.
  3. The liner cures by forming a new lining within the old pipeline that’s just as strong as a brand new one.

The advantages of Pipe Relining

  • The process is time-efficient, taking between 2 and 3 hours to complete the whole procedure compared to excavating many days using traditional methods of replacing pipes.
  • Cost-effective because there is no excavation or removal required in pipe relining This can help you save more than 50% of the cost you’d spend on traditional repairs.
  • Durability – The new liner created through pipe relining can last up to 50 years!

The cons of Pipe Relining

  • Not recommended for extremely damaged pipes - If there are major damages such as cracks or collapses or joints that are not aligned correctly within 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. These areas could contain broken pipes, or very damaged ones caused by age or neglect.

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

  1. An excavation team digs up access to the deteriorated underground pipe.
  2. The pipeline that was previously in use is detachment and dredged out, producing a lot debris that needs to be disposed of.
  3. Then, they install an entirely new pipeline instead 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 with significant corrosion or damage, pipe replacement is the most effective option.
  • Long-lasting – The latest pipeline that is installed by pipe replacement has a long lifespan (75 to 100 years) making it an ideal alternative for homeowners seeking an option that is long-lasting.

Pros and Cons of Pipe Replacement

  • Extraction work that is costly for pipe replacement can be costly and time-consuming.
  • The process is time-consuming. Traditional pipe replacements could take several weeks, based on the size of the work and depth of excavations required.

Which one should you select?

The choice between either relining or repairing your pipes mostly is contingent on the extent of damage caused. If your pipes suffer from minor damage, such as cracks or leaks that are minor, relining would probably be an ideal option as it’s less expensive as well as quicker than traditional pipe replacements.

If there are major damages like collapses or breaks, then you should consider traditional pipe replacement although 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 of pipes is a procedure that creates a brand new pipe inside an existing damaged pipe. This is done by inserting a flexible liner into 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 that improve its structural strength.

How does the traditional replacement of pipes differ from pipe relining?

Traditional pipe replacement involves physically dismantling old pipes before replacing them with new ones. Contrary to this, pipe relining isn’t a requirement for excavation. Instead it’s accomplished with the help of technology, which allows pipe repair without digging up large areas of land.

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

Pipe relining typically costs less than traditional methods of repair to pipelines since there are no expenses related to excavation, or other methods that are required to remove and replace old pipes.

Can all types of pipes be relined?

Not all types of pipes are relined effectively. Ultimately, your plumber will need to examine your situation to determine if it’s feasible to line the particular kind of pipes. However, the majority of modern pipes can be relined with this technique.

How long does the process of relining pipes take?

The exact time required for the process depends on different factors such as location, environmental conditions, and type of damage. However the average Pipe Relining job typically takes around 2 days, depending on how many metres require lining..

In the end, if you would like to steer clear of digging works and save money while restoring your damaged pipelines’ function to its maximum you should consider using our Adelaide Blocked Drains Plumbing ‘s rapid and effective pipeline relining services. Contact us!

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