Cured in Place Lateral Lining

Perma-Lateral Air Inversion, is a "Trenchless Technology" technique for rehabilitation of deteriorated or damaged pipe lines using material based on resin and polyester reinforcements.

These materials have used for more than 25 years for restoring pipelines and are well proven.

Perma-Liner Industries, Inc. is committed to provide Trenchless Solutions for the repair of underground utilities. The PERMA-LATERAL AIR INVERSION SYSTEM can provide rehabilitation of laterals in the following situations:
  • Straight runs from pit to pit
  • From sweeping cleanout to main sewer
  • Basement access through open end pipe or cleanout opening to main sewer
  • Vertical rain water pipes from roof to ground
  • Re-lining of partial lateral
  • 3", 4", 6" and 8" diameter rehabilitation
The Perma-Verter can line through multiple bends. Depending on the structural damage and pipeline diameter, liner thickness can be increased to suit individual applications based on design specifications.

Perma-Lateral Air Inversion System utilizes a combination of patented resin formulas and reinforced polyester. The inverted liner allows the resin to migrate into cracks and bond the liner material with the existing host pipe. This full liner bonding process eliminates future water infiltration and root intrusion.

Cured in Place Lateral Lining