What Is the Difference Between Pipe Bursting and Pipe Lining?

Pipe lining repairs an existing sewer line by creating a new pipe inside the old one, while pipe bursting replaces the old pipe entirely by breaking it apart and pulling a new pipe into place. Spokane homeowners often choose pipe lining for cracked or leaking pipes and pipe bursting for severely damaged or collapsed sewer lines.

Pipe Bursting vs Pipe Lining: Which Sewer Repair Method Is Right for Your Home?

Pipe bursting and pipe lining are both trenchless sewer repair methods designed to reduce excavation and minimize disruption to your property. While they share that goal, they solve different types of sewer line problems.

Pipe lining, often called CIPP (Cured-In-Place Pipe) repair, restores an existing sewer pipe by installing a durable liner inside the damaged line. The liner hardens in place, creating a smooth new pipe within the old one. Pipe bursting, on the other hand, completely replaces the existing pipe. A specialized bursting head breaks apart the old pipe while simultaneously pulling a brand-new pipe into place.

When Pipe Lining Makes Sense

Pipe lining is often recommended when the sewer line is still structurally sound but suffering from issues such as:

Cracks and small fractures
Root intrusion
Leaking joints
Corrosion or deterioration inside the pipe

Because the original pipe remains in place, pipe lining is often one of the least disruptive sewer repair options available.

When Pipe Bursting Is the Better Option

Pipe bursting is typically used when the existing sewer line has deteriorated beyond the point where lining is practical. This method allows a completely new pipe to be installed without the extensive trenching associated with traditional replacement.

Collapsed sewer lines
Severely damaged pipes
Major structural failures
Pipes that cannot support a liner

Many older Spokane-area properties still have aging clay or other outdated sewer materials that may eventually require replacement rather than repair.

Comparing Pipe Bursting and Pipe Lining

Factor	Pipe Lining	Pipe Bursting
Purpose	Repairs existing pipe	Replaces existing pipe
Excavation Required	Minimal	Minimal
Works on Collapsed Pipes	No	Yes
Root Intrusion Repair	Often	Yes
Creates New Pipe	Inside Existing Pipe	Entirely New Pipe

How Bulldog Rooter Determines the Right Solution

The best option depends on the condition of your sewer line. Bulldog Rooter uses professional sewer camera inspections to evaluate the pipe’s condition and identify the most effective repair method. If the line can be restored with trenchless pipe lining, we’ll explain that option. If the damage is too extensive, pipe bursting may provide the better long-term solution.

Our goal is to recommend the repair that delivers the most value and reliability for your Spokane-area home while minimizing disruption to your property whenever possible.