A Certified Network
The Triplex system is not sold as a bucket of material. It is installed by contractors we train and certify, and by the crews who hold that certification. Certification on the Triplex Liner System gives you access to our patented method and patent-pending material.
We build the liner for each structure at our plant, ship it, and support the crew that installs it. What you bring is the site, the equipment and the people.
We are certifying installers across the country. If you install in this space and you want the work, tell us where you are and we will talk.

What a Certified Installer Gets
Training on the System
Crews are trained on the full sequence before they run a job on their own.
Made for Each Structure
Every liner is made to the measurements of the structure it will repair, then shipped to your site.
Support on the Job
Support is not rationed to your first few installs. If you need us on a live job, you can reach us.
Repeat Work
Cities that line one structure tend to line the next one, and the crews who did the first job are the ones they ask for.
Ask About Certification
Tell us where you work and what you run, and we will come straight back to you.
Questions Contractors Ask
Who installs the liner here?
Trained crews certified on the Triplex system. Contact us with your project and we will route it.
Does the structure have to come out of service?
Usually for no more than a single shift. Most manholes are lined and returned to service the same day.
Do you line lift stations and wet wells, or just manholes?
Both. Manholes are the core application, and lift stations and wet wells are lined with the same system.
What is warranted?
A twenty-year warranty on manholes, and ten years on lift stations and wet wells. Installation is warranted by the certified installer.
