Sblocco fognatura esterna
Procedura per rimuovere le ostruzioni nella fognatura
FAQ
How do I know the blockage is in the external sewer and not a single drain?
If several fixtures are slow at the same time or wastewater backs up in a lower drain, the issue is often in the main external line. Outdoor gully overflow and strong odours near inspection chambers are also common signs.
Can high pressure jetting damage my sewer pipe?
When carried out by trained technicians, jetting is chosen and controlled to suit the pipe material and condition. If the pipe appears fragile or damaged, we may recommend a CCTV inspection first and use alternative clearing methods where safer.
What should I avoid flushing to prevent external sewer clogs?
Do not flush wet wipes, sanitary products, cotton buds, or excessive toilet paper. Avoid pouring fats, oils, and grease down the sink, and use a strainer to reduce food waste entering the line.