Understand when no-dig relining may help, and when excavation may still be required.
What relining is intended to do
A suitable lining can provide a new inner surface within an existing drain without excavating its entire length. It is not a universal answer to every fault.
The pipe must be suitable
Extent of damage, shape, access, junctions and the need to clean the pipe affect whether lining is sensible. A seriously deformed or obstructed drain may not be suitable.
Get clear evidence
Ask for CCTV images, the length and location to be lined, and an explanation of how connections will remain usable.
Compare the options
For a short accessible defect, local excavation may be simpler. For a long buried section beneath a driveway or extension, a suitable no-dig solution could reduce disruption.
What happens afterwards
Ask whether the contractor will inspect the finished work and explain what the guarantee covers and excludes.
Need a drainage specialist?
You can describe your drainage problem and request quotes from local tradespeople through MyJobQuote. Ask the person you choose to explain the cause, price and scope of any proposed work.