It’s a way of placing new piping down without the need
to dig up the drain. It uses a system called ‘inversion’. It
uses pressurised air or water. We use different inversion methods depending
on the environment and application.
Some benefits of relining a pipe rather than replacing it altogether are:
* It's cheaper
* Less inconvenience due to minimal disruption
* More resistant to leaks and root penetration
* Strengthens the pipe
