When rats may be coming from drains
Repeat rat activity around kitchens, bathrooms, extensions, gullies or cavity walls can sometimes be linked to the drainage system. A camera survey can help reveal damaged pipework, redundant branches, open connections or areas requiring specialist repair.
What the investigation covers
- Inspection of accessible chambers and drainage routes
- CCTV footage of suitable pipework
- Checks for obvious defects and redundant connections
- Consideration of links between drain findings and property activity
- Practical recommendations for repairs, caps or a one-way rat valve where appropriate
Pest control and drainage knowledge together
The survey is focused specifically on understanding possible rat access. Findings are considered alongside droppings, burrows, entry points and the layout of the property, creating a clearer investigation than treating the drain and building as unrelated issues.
Drain survey questions
Does every rat problem need a drain survey?
No. It is recommended when inspection findings suggest a drainage connection or when activity continues despite suitable control and proofing.
Can you repair damaged drains?
Yes. We work with a drain specialist who can carry out drain-related repairs where required. We can discuss the findings and help arrange the appropriate next steps.
What is a rat valve?
A one-way valve is designed to allow wastewater to pass while restricting rats travelling upstream. Suitability depends on the drain layout and condition.