Is Pipe Relining Worth It? Pros and Cons (and How to Choose)
If you’re facing cracked or damaged pipes, you might be wondering whether pipe relining is a smart solution – or just an expensive shortcut.
Pipe relining is a modern, trenchless method of repairing pipes from the inside, without digging up your garden, driveway or flooring. It’s often praised for its speed, durability and convenience, but is it really worth the cost?
Like any home repair option, pipe relining comes with both advantages and limitations. In this blog, we’ll walk you through the pros and cons of pipe relining, explain how it works, and help you decide whether it’s the right choice for your situation.
If you’re weighing up pipe relining versus traditional pipe replacement, this guide is for you. Let’s break it down clearly so you can make a confident decision.
What is Pipe Relining?
Pipe relining is a modern plumbing technique that repairs damaged pipes without digging them up. Instead of removing the old, broken pipe, plumbers insert a flexible liner coated with resin into the existing pipe.
This liner is then inflated and left to harden, creating a strong, seamless “pipe within a pipe”.
This trenchless solution is ideal for pipes that are cracked, leaking, or weakened by tree root intrusion. It is not used for a drain blockage that can be cleared by other methods.
It’s commonly used for sewer and stormwater pipes and works with various materials like clay, PVC and cast iron. One of the biggest benefits is that it avoids the need to dig up your lawn, driveway, or concrete slabs.
Pipe relining has become increasingly popular with homeowners who want a less invasive, faster and longer-lasting fix. But while the method is efficient and clean, it’s not always the best option for every situation. That’s where the pros and cons come in.
The Pros of Pipe Relining
Pipe relining has become a popular solution for repairing damaged pipes, and it’s easy to see why. Here are the top benefits of choosing this modern method:
- No digging required – One of the biggest advantages is that there’s no need to dig up your yard, driveway or flooring. By avoiding drainage excavation, it becomes a no-mess, no-stress solution.
- Quick turnaround – Most relining jobs can be completed within a day, meaning less disruption to your routine.
- Long-lasting results – The resin used creates a tough, seamless inner layer that can last 50 years or more with proper care.
- Cost-effective in the long run – While the upfront cost may seem high, you avoid the added expense of excavation and property repairs.
- Strong and durable – The relined pipe is resistant to cracks, corrosion, and tree root intrusion.
- Environmentally friendly – No need to remove old piping or disturb the soil, making it a cleaner and greener option.
If you’re looking for a fast, reliable fix without the mess, relining is a solid choice.
The Cons of Pipe Relining
While pipe relining offers many benefits, it’s not the perfect solution for every plumbing problem. Here are some of the key drawbacks to consider:
- Higher upfront cost – Compared to traditional pipe replacement, the initial price of relining can be more expensive, especially for short sections of pipe.
- Not suitable for all damage – If a pipe is severely collapsed or misaligned, relining may not work. In these cases, full replacement is usually required.
- Limited pipe access – Pipes with extreme bends, junctions or small diameters can be difficult or impossible to reline effectively.
- Specialised equipment and skills needed – Not all plumbers offer relining, and it requires trained professionals with the right tools, which may limit your options.
- May not be a permanent fix in extreme cases – While relining is durable, it might not solve issues if the surrounding plumbing system is in poor condition.
It’s important to have your pipes inspected to know if relining is the right fit – or if a different approach would be better.
Pipe Relining vs Pipe Replacement
When it comes to fixing damaged pipes, you’ve got two main options: pipe relining or full pipe replacement. So, how do they stack up?
Pipe relining is less invasive. There’s no need to dig trenches through your lawn, driveway, or bathroom floor. It’s quicker too – most jobs are done within a day. Plus, it reinforces the existing pipe, giving it a new lease on life with minimal mess.
Pipe replacement, on the other hand, involves removing and replacing the damaged section. While it’s more disruptive and time-consuming, it may be necessary if the pipe is severely collapsed, misaligned or has extensive damage that relining can’t fix.
Relining is generally more cost-effective in terms of labour and property restoration, while replacement may offer better long-term results in extreme cases. The right choice depends on your pipe’s condition, location, and your budget. A professional inspection can guide you.
How to Know if Pipe Relining is Right for You
Not sure if pipe relining is the best fix for your plumbing issue? Here’s how to tell if it’s the right option for your home:
- You have recurring blockages or leaks – If the same pipe keeps giving you trouble, relining can provide a long-term solution without digging.
- There’s damage but the pipe is still intact – Relining works best on cracked, corroded, or root-invaded pipes that haven’t fully collapsed.
- You want to avoid excavation – If your pipes run under driveways, landscaped gardens, or concrete floors, relining saves you from costly restoration work.
- Your pipes are made of suitable material – Clay, cast iron, PVC, and concrete pipes are typically ideal candidates for relining.
- A CCTV inspection confirms it’s possible – A professional plumber can inspect your pipes with a CCTV drain camera to determine if relining is feasible.
Ultimately, the best way to know is by booking a plumbing assessment. A licensed expert can evaluate your pipe’s condition and recommend the most cost-effective and durable fix.
Making the Right Decision
Pipe relining offers a smart, modern alternative to traditional pipe replacement – especially if you’re dealing with damaged pipes under hard-to-reach areas like driveways or gardens.
It’s fast, clean and long-lasting, making it a popular choice for homeowners who want to avoid the mess and cost of excavation. That said, it’s not the perfect solution for every situation.
If your pipes are completely collapsed or severely misaligned, replacement might be your only option. The best way to decide? Get a professional plumber to inspect your system with a CCTV camera.
They’ll be able to recommend the most effective and affordable fix based on your specific needs. In many cases, pipe relining is absolutely worth it – but only when the conditions are right.
Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See Cyber Plumbers’ Terms & Conditions here.
Frequently Asked Questions About Pipe Relining
Do you have any questions about pipe relining? If so, we’ve got answers to some of the most commonly asked questions right here.
Pipe relining is built to last. Most relined pipes have a lifespan of up to 50 years when installed correctly. The tough, seamless inner lining is resistant to corrosion, cracks and tree root intrusion – making it a long-term solution for many homes.
Upfront, pipe relining can be more expensive per metre than traditional replacement. However, you often save money overall because there’s no need to dig up driveways, landscaping or concrete. Fewer repairs to your property mean lower restoration costs in the end.
Not all pipes are suitable for relining. Severely collapsed or misaligned pipes often need full replacement. The best way to know is with a CCTV pipe inspection – this lets a plumber assess the damage and confirm if relining is a viable option.
