Once you’ve identified a problem in your pipes (as covered in Blog Post 1), the next question is: How will it be repaired? There are several methods plumbers use, each with pros, cons, and ideal situations. This guide breaks down the most common pipe repair techniques so you can understand what to expect.
Common Pipe Repair Methods
| Repair Method | When It’s Used | Advantages | Considerations |
|---|---|---|---|
| Clamp/Patch | Small leaks or cracks | Quick, inexpensive | Short-term if pipe is deteriorating overall |
| Sectional Replacement | One damaged segment | Permanent for that section | Requires access |
| Trenchless Relining (CIPP) | Long pipe runs with internal damage | Minimal digging, strong lining | Higher cost, not for collapsed pipes |
| Pipe Bursting | Collapsed or severely damaged lines | Fully replaces pipe | Requires excavation pits |
| Slip Lining | Insert smaller pipe into old one | Effective, durable | Reduces diameter slightly |
Factors That Influence the Choice
- Extent of damage – Small vs. widespread issues
- Accessibility – Buried vs. exposed pipes
- Pipe material – PVC, copper, cast iron all respond differently
- Water flow needs – Slip lining reduces capacity
- Budget & longevity goals
What to Expect During a Repair
- Inspection – Video cameras locate the problem.
- Preparation – Exposing or cleaning the pipe.
- Repair or replacement – Method depends on damage.
- Testing – Ensuring the fix holds under pressure.
- Cleanup – Restoring the area after work.
When to Call Professionals
DIY is rarely a good idea for pipe repair. You should call a professional if:
- Damage is hidden or extensive
- Repairs involve main water/sewer lines
- You want a long-term fix, not just a patch
Check our Pipe Repair service page for details on how we approach each job, or reach out through our Contact Us page to get started.
Conclusion
Pipe repair isn’t one-size-fits-all. Understanding the different methods and when they’re appropriate empowers you to make informed decisions and have productive conversations with your plumber.
