After a thorough diagnosis of an underground sewer system through such tests as a hydrostatic pressure test and video camera inspection, a custom-built plan is formulated to fit your repair needs using trenchless sewer repair to minimize digging and added expense.
Drain liners are then made up onsite to the appropriate length and diameter of the pipe to be relined. We saturate a felt sleeve with a two-part liquid epoxy resin solution that will have the same characteristics and qualities as new PVC once cured. An inflated bladder that runs through the length of the liner holds the epoxy soaked sleeve to the inner walls of the pipe while it coats and fills any leaks, creating a structural bond to the host pipe. The ⅛-¼ “ drain liner is cured and the inflatable bladder is removed, leaving a solid structural barrier between your wastewater and the soil beneath your home or building.