Cured in place pipe (CIPP) drain lining provides a solution to worn and damaged drainage pipes. The CIPP approach does not involve any digging up of broken pipes to replace them. Instead a faster and more efficient technique known as 'inversion' is used to mould a new pipe inside the damaged pipe. The flexible resin mould sets rigid and tight to the old, damaged pipe; there is minimal reduction in pipe diameter.
The advantages being immediate repair and restoration of flows, minimal disruption to traffic, no dig means no site restoration or additional materials required and no need for ancillary traffic management.