A collapsed drain is a serious issue that can lead to significant property damage if it is not addressed quickly. Recognising the signs of a collapsed drain early is important to prevent further complications, so let’s look at the key signs to watch out for and what you can expect during the repair process.
- Frequent blockages
If you notice that your drains are regularly clogging, even after being cleared, this could indicate that a section of the pipe has collapsed and is preventing the water flow.
2. Slow drainage
Water that takes longer than usual to drain from sinks, toilets, or showers is a common sign of a blocked or collapsed drain, as the water struggles to pass through the damaged area.
3. Unpleasant smells
A persistent bad smell coming from your drains is often a sign that wastewater is not being properly carried away.
- Damp patches
Damp spots on your walls or ceilings can indicate that water is escaping from your drains. Companies such as www.wilkinson-env.co.uk/drainage-services-cctv-surveys-midlands/cctv-drain-surveys/cctv-drain-surveys-leicester that offer a CCTV drain survey Leicester will help you identify the problem.
What to expect when repairing a collapsed drain
The first step in repairing a collapsed drain is a thorough inspection, typically using CCTV cameras. This allows professionals to pinpoint the exact whereabouts and extent of the collapse. Depending on the severity and location of the collapse, different repair methods may be used. In some cases, drain relining can be used; however, for more severe collapses, digging and replacing the damaged section may be necessary.
Relining v replacing
If relining is possible, a resin-coated liner will be inserted into the damaged pipe and cured, forming a new, strong pipe within the old one. This is less invasive than full excavation, as it will cause less damage to your garden, land, and house. In cases where replacement is necessary, the damaged section will have to be completely removed and replaced with new piping. When this has been done, a final CCTV survey is often taken to make sure the repair was successful.