Sometimes a CCTV Drain Survey may show that you need remedial repairs. Depending on the damage you can resolve the issue with either a patch repair, sewer lining or a dig down excavation.
Patch repairs are used when damage is restricted to small areas. The patch consists of a length resin coated glass fibre matting which rolled around a “packer”. The packer is pulled through the pipe run, positioned in place then inflated forcing the patch to attach to the pipe wall. Once the patch has set the packer is deflated and removed, leaving the patch in place.
Sewer lining is used when it is not cost or time effective to use numerous localised patches.
If you need a solution to your drainage damage get in touch for further details 01202 582442 or firstname.lastname@example.org