Sewer Pipe Lining in Denver
Pipe lining rebuilds a failing sewer line from the inside. A resin-saturated liner is installed through existing access and cured in place, forming a new pipe within the old one without trenching the length of the run.
- Cured-in-place lining for deteriorated sewer pipe.
- No trench along the length of the line.
- Seals cracks, joints, and root entry points.
- Inspection first to confirm the line is a candidate.
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When the Pipe Is Failing but the Route Is Fine
Plenty of sewer lines are in the right place at the right slope and are simply worn out. Old clay with separated joints, cast iron losing wall thickness, and lines with root intrusion at multiple joints all fall into this category.
Digging up a line whose only problem is its condition is often unnecessary. Lining addresses the condition and leaves the driveway, the trees, and the patio where they are.
(720) 935-6221Signs You May Need Sewer Line Repair
- Root intrusion at several joints along the run.
- Cracked or separated clay pipe with correct slope.
- Corroded cast iron losing wall thickness.
- A line running under a driveway, patio, or mature landscaping.
- Repeat repairs on different sections of the same line.
How We Diagnose It
Not Every Line Is a Lining Candidate
Lining requires a host pipe that still holds its shape and a run without severe sags or misalignment. A collapsed section, a badly bellied run, or a line that needs a slope correction is a replacement job, not a lining job.
We camera and measure before recommending lining, because installing a liner in a pipe that should have been replaced is an expensive way to postpone the same problem.
Common Causes of Sewer Line Damage
- Confirm the host pipe holds shape and alignment.
- Check for sags that lining would permanently lock in.
- Verify access points at both ends of the run.
How Pipe Lining Is Installed
- 1
Inspect and Measure
Camera inspection confirms candidacy and establishes the exact length and diameter of the run.
- 2
Clean the Host Pipe
The line is jetted and cut clean so the liner bonds to pipe wall rather than to grease and root hair.
- 3
Install and Cure the Liner
A resin-soaked liner is drawn or inverted through the run and cured, forming a jointless pipe inside the old one.
- 4
Reinstate and Verify
Connections are reopened as required and a final camera pass confirms the finished line.
Trenchless Work Without the Trench
“We had a leaking water line in our yard and their team handled it professionally from start to finish. The repair was completed faster than expected and with minimal disruption.”
“Their inspection process helped us understand the real problem before committing to a repair. Honest recommendations and great communication throughout the project.”
Lining Cost Compared to Open Replacement
Lining is often priced close to open replacement on the pipe alone, and comes out ahead once surface restoration enters the picture. Replacing concrete, hardscape, or mature landscaping is frequently the largest line item on an excavation job.
We quote lining and excavation against each other so the comparison includes restoration rather than hiding it.
Frequently Asked Questions
Trenchless and Repair Alternatives
Trenchless Sewer Line Repair
The broader family of no-dig repair and replacement methods.
Explore Trenchless Sewer Line RepairSewer Line Replacement and Installation
Full replacement when the host pipe cannot be lined.
Explore Sewer Line Replacement and InstallationSewer Scope and Video Inspection
The inspection that decides whether lining is viable.
Explore Sewer Scope and Video InspectionSewer Cleaning and Hydro Jetting
Host pipe cleaning required before any liner goes in.
Explore Sewer Cleaning and Hydro JettingCan Your Sewer Line Be Lined Instead of Dug Up?
One camera inspection answers that question. Call (720) 935-6221 or request a free quote.