Cured in Place Pipe Lining (CIPP)

Cured-in-Place Pipe (CIPP) is a long-lasting, versatile, and completely trenchless method for restoring structural integrity to sewer mains and laterals. CIPP is a resin-impregnated tube that is installed in an existing damaged or leaking sewer pipe. Robotic cutters are used in small diameter mains to reinstate active connections from within the line. Once inserted into the pipe, CIPP is expanded and cured by applying heat. CIPP is a durable, seamless, jointless pipe lining with a smooth inner surface, which increases flow capacity and prevents infiltration, exfiltration, and root intrusion.