Cured-In-Place Pipe, commonly referred to as CIPP, is a type of trenchless (no-dig) restoration process for damaged pipelines.

Cured-In-Place Pipe, commonly referred to as CIPP, is a type of trenchless (no-dig) restoration process for damaged pipelines. It involves the use of a textile liner tube and liquid resin. Once in place, the combination of materials cures, providing a tight fit against the existing pipe.