Mon – Sun: 24/7 Plumbing
4.7-Star Service


(03) 9122 8652

Have you found a malfunctioning drain at home but don’t know what to do? You’re at the right place!

Traditional drain repair methods are available, and that may have popped up in your mind first. However, such repairs might not be durable and long-lasting enough since the material used is not adequately resistant to regular wear and tear. Plus, they would need a lot of digging, which can affect the landscape substantially.

The modern pipe relining procedure is the best to go for, as it uses highly durable material and requires minimal or no digging. But to know whether this would be the most suitable option for you, it’s essential to be aware of the nitty-gritty of the procedure.

That’s why we’ve curated this detailed guide for you. Go on and give it a read.

What Is Drain Relining?

Pipe relining involves inserting a new pipe inside an existing damaged pipe. It repairs the pipe from the inside through small access holes rather than significant excavation. The process starts by feeding a flexible resin-coated liner into the damaged pipe. The liner is inflated against the pipe walls to form a smooth, seamless interior lining. Once the resin cures, it creates a rigid, protective barrier inside the pipe.

Pipe relining can provide a long-lasting solution for pipes damaged by roots, cracks, leaks, and more. It stops leaks, prevents further damage from corrosion or roots, and improves water flow by smoothing the interior pipe surface. Relining also avoids digging up and replacing your underground gutter system. This trenchless method is less invasive than traditional pipe replacement.

Some common gutter installation mistakes include improper slope, incorrect placement, incorrect sizing, poor fastening and leaks. Properly installing gutters ensures optimal performance and prevents premature failure.

How Does The Pipe Relining Process Work?

Experts in the field adopt various approaches and methods of pipe relining. But the one we’ll deal with in this article is the most widely used technique to repair pipes. In this drain relining process, a pipe relining specialist uses an epoxy resin solution to design another pipe inside the cracked or broken sewer pipe.

Let’s look at the various steps involved to understand how this works.

Plumber Filling Pipe

1. Inspection And Measurement Of The Pipes

Professionals begin by assessing the plumbing network since it’s indispensable to any plumbing repair work. Since pipe relining involves internal repair, a drain camera is usually inserted into the pipe to ascertain the presence of any blockages, breakages, missing sections, or misalignments.

The real-time footage captured by the camera helps identify the exact problem and the spot where it’s located.

2. Cleaning The Drains

Following this, a hydro-jetting procedure is used to clean the drain connected to the pipe. It helps flush out years of debris, obstructions, scale and other substances accumulated in the passages. This way, the pipe is made ready for lining.

3. Creation Of A Customised Pipe Lining

The professionals then create a customised liner and bladder per the affected pipe’s dimensions. This design also includes any junctions or bends in the pipe.

4. Installation Of The Relining Solution

Once the two customised parts are ready for installation, the liner is soaked in high-quality epoxy resin, while the bladder is placed within the pipe in an uninflated form.

At this point, the professionals attach a rope to both ends of the liner. It is then used for pulling the liner into the correct position within the pipe with the help of some access points.

A drain camera is also utilised to ensure that the positioning is perfect. Next, they inflate the bladder, and the air blows out the liner to help it seal on the inner lining of the original pipe.

This creates another pipe covering cracks, breaks, or other damages in the old one. Note that the bladder stays inflated until the resin is cured, making the pipe more challenging. Finally, the bladder is deflated and pulled out to leave a new and perfectly watertight pipe.

5. Checking And Testing The Relined Part

After the relining, the plumbing professionals use a CCTV camera to ascertain that the sealing and installation are performed correctly.

Benefits Of Pipe Relining

You must’ve understood that pipe relining is a highly advanced procedure. But knowing what you’ll get from this pipe repair method is also essential. Here’s our rundown on the various benefits of pipe relining.

1. Does Not Disrupt The Normal Routine

Since the procedure involves minimal digging, it doesn’t affect any traffic around the repair spot. This method is also suitable for public buildings and parks that require pipe repair.

Furthermore, the procedure will not alter homes’ landscape, flooring, or fencing. A maintenance hole is generally used for the filling, but even in cases where more passage is needed, the disruption to the landscape is minor.

2. Time-Saving

Pipe relining is a much quicker procedure than pipe replacement. All the time that goes into soil digging, removing the original pipes, and replacing them is eliminated. It will take around two hours to fix the pipe through pipe relining. And considering the advanced drying techniques used nowadays, the time might be reduced further.

3. Easily Reveals The Root Cause Of The Problem

Since CCTV cameras are used at the start, the professionals can assess the damage level and know the cause of the break or blockage. They can also decide whether to act upon the broken or blocked pipe or the agent bringing about the damage.

4. Scope For Partial Repairs

Compared to the traditional pipe replacement procedure, the pipe relining system offers the scope of fixing just the damaged pipes. And if the problem arises due to a single hole at one spot in the pipe, professionals can conduct a one-meter relining to sort it out. Hence, you never have to pay to repair the entire length of the pipe.

It would help if you kept in mind that relining pipes is beneficial for broken pipes but equally effective for fixing blocked ones. The new pipe provides a much smoother surface for drainage since deposits can’t stick to it.

5. Relatively Cheaper

The cost would, of course, depend on the amount of damage that needs to be addressed. However, the pipe relining costs are still a cheaper alternative when considering the expenses of replacing or fixing damaged parts during excavation.

Frequently Asked Questions

Pipe Relining

1. How Long Will Pipe Relining Last?

This trenchless pipe repair procedure can last as long as 50 years. But to get such results, you must ensure that the relined pipes and the surrounding plumbing system are subjected to routine check-ups.

2. Does The Work Come With Any Guarantee?

Generally, plumbing companies offer an installation warranty of 10 years on the liners used for the procedure. But apart from that, some provide a 50-year warranty on the pipe relining service, further enhancing its reliability.

3. What Are The Type Of Pipes For Which Pipe Relining Can Be Used?

This procedure can be applied to several pipes, such as stormwater, water mains, fire service, pool, concrete, copper, and sewer. Thus, you can rest assured that professionals can rectify most pipe damages using this technique.

4. Does This Procedure Pose Any Issues For The Surroundings?

Due to ultraviolet light in the curing process, the pipes may sometimes release certain harmful chemicals into the soil. However, expert workmanship and design can eliminate or reduce this problem.

Speaking of the resin used, it is tested to be perfectly environmentally friendly. That’s why your decision to remove one or more pipes doesn’t threaten the environment.

5. Can A Collapsed Pipe Be Relined?

Relining a wholly or partially collapsed pipe will require special equipment, such as robotic cutters. This advanced tool helps grind away the collapsed sections of the pipe so that its internal diameter can be reopened.

If the company you’re hiring has such equipment, they can handle these issues. So, you must discuss this with them beforehand if you face such an issue.

Understanding Pipe Relining

Now that you’ve learned all about the procedure, it’s high time you called a reliable plumbing service to reline the damaged pipe(s) at home. One decision will keep your pipes perfectly secured against any wear and tear in future. Sewer pipes are one of the most common pipelines we repair. This is because tree roots infiltrate the pipes.

Most plumbing companies nationwide use different pipe relining technology to address any plumbing issue. At WP Plumbing, our pipe relining specialists are trained and highly experienced in performing sewer pipe relining across Melbourne. Reach out to our team for more information.

Finding one that offers quality pipe relining services won’t be difficult. Search online for the nearest plumbing company that has received high ratings and reviews and contact them. They’ll take care of it all.

With that, we’ll sign off for today. Till next time!

Reasons Why Your Drains Are Blocked And How Pipe Relining Can Help

Reasons Why Your Drains Are Blocked And How Pipe Relining Can Help

Blocked drains can be a major inconvenience, but with the help of pipe relining, you can effectively resolve the issue and avoid costly and disruptive repairs. This blog explores the reasons why drains get blocked and explains how pipe relining offers a long-lasting solution for maintaining clear and efficient drainage systems.

Revolutionising Plumbing: The Benefits Of Pipe Relining

Revolutionising Plumbing: The Benefits Of Pipe Relining

Pipe relining is transforming the plumbing industry with its cost-effective and efficient approach to pipe repairs. This blog delves into the revolutionary benefits of pipe relining, including its durability, non-invasive nature, long-term cost savings, and minimal disruption to your property.

Pipe Relining vs. Replacement

Pipe Relining vs. Replacement

Discover the benefits and drawbacks of pipe relining and traditional methods for plumbing repairs. Learn which approach suits your needs best.

WP Plumbing Van
Call Now!