Sewer problems are stressful. In many older homes across Durham Region, cracked sewer lines are a common issue. Aging pipes, tree roots, and shifting soil all take a toll over time, and backups, bad smells, and wet spots in your yard can’t be ignored for long.
Luckily for some homeowners, you may not need to dig up your yard to fix it. A professional pipe lining service from Caldwell Plumbing can restore your sewer line from the inside, with far less disruption. Here’s how!
What Causes Cracked Sewer Lines?
If your home was built decades ago, your sewer line may be made from clay or cast iron. These materials wear down over time.
The most common causes we see include:
- Aging materials that corrode, crack, or separate at the joints
- Tree roots pushing into small gaps to reach moisture
- Freeze-thaw cycles that shift soil and stress buried pipes
Over time, small cracks turn into hidden leaks. Leaks turn into blockages. That’s when bigger problems start.
Cracked Sewer Pipe Warning Signs
Your sewer line usually gives warning signs before it fails completely.
Watch for:
- Frequent drain backups in more than one fixture
- Slow drains throughout the house
- Gurgling sounds after flushing or running water
- Sewage smells inside or outside
- Wet patches or sinking areas in the yard
What Is Pipe Lining?
Our pipe lining service repairs your sewer line from the inside. Instead of digging up the old pipe, we install a durable liner within it to fix the issue.
A flexible liner coated in resin is inserted into the damaged pipe. Once it’s in place, it hardens and forms a smooth, sealed inner wall. The result is a restored pipe without excavation.
That means:
- No trench across your lawn
- No tearing up your driveway
- No major damage to finished basements
Pipe lining strengthens the existing pipe and seals cracks, leaks, and small gaps where roots enter. It’s a modern solution that works especially to solve sewer line problems.
How Trenchless Pipe Lining Works
Homeowners often ask how the process actually works. The entire process is far less invasive than traditional sewer replacement. Here’s what you can expect.
1. Camera Inspection
We begin with a detailed drain camera inspection. This shows us exactly where the cracks or root intrusions are located.
2. Sewer Cleaning
Before lining, the pipe must be completely clean. High-pressure sewer cleaning removes buildup, debris, and tree roots. This step ensures the liner bonds properly.
3. Liner Installation
A resin-coated liner is carefully inserted into the existing pipe. It’s positioned to cover damaged sections.
4. Curing Process
The liner is inflated and left to cure. As it hardens, it forms a seamless inner pipe that seals cracks and joints.
5. Final Inspection
We perform another camera inspection to confirm smooth flow and proper installation.
Is Pipe Lining The Right Fix For Every Sewer Problem?
Pipe lining is an excellent solution for many cracked or leaking sewer lines. It works well when the pipe structure is still mostly intact.
If a pipe has completely collapsed or shifted severely, full sewer re-pipe may be necessary. A professional inspection is the only way to know for sure. Our licensed plumbers in Durham Region will explain your options clearly so you can make the right decision for your home.
Call Caldwell Plumbing For Pipe Lining Service Today
If you’re dealing with sewer backups or suspect a cracked line, don’t wait. Small problems can turn into expensive emergencies.
Caldwell Plumbing has proudly served Durham Region since 1979. Our licensed and insured plumbers provide professional pipe lining service and sewer cleaning across Pickering, Ajax, Whitby, and Oshawa. Contact us today to request a free estimate.
FAQs
How do I know if my sewer line is cracked?
Recurring backups, slow drains, and foul odours are common signs. A camera inspection confirms the condition of the pipe.
How long does trenchless pipe lining last?
When properly installed, pipe lining can last decades and provides long-term protection against leaks and root intrusion.
Is sewer cleaning required before pipe lining?
Yes. The pipe must be fully cleaned so the liner bonds properly and creates a smooth interior surface.
How long does the process take?
Most residential pipe lining projects can be completed within a day, depending on the extent of damage.
