Why Outside Drains Block
Our Paarl plumbing team has years of experience clearing blocked outside drains and stormwater systems. External drains become blocked by accumulated leaves and debris, tree roots growing into pipes seeking moisture, soil and silt washing into drains during heavy rain, broken or collapsed drain pipes, and items flushed down toilets that lodge in outdoor pipes. Outside drains carry both stormwater and wastewater, so blockages can cause serious flooding.
Signs Your Outside Drain is Blocked
Watch for water pooling around outside drains during rain, sewage smells coming from outside drains or manholes, gurgling sounds from drains when water runs inside, slow drainage from all fixtures in your home, or manholes overflowing during heavy rain. These indicate a main drain blockage that requires immediate attention.
Our Drain Clearing Methods
We start with a CCTV camera inspection to identify the blockage location and cause. For debris and root blockages, we use high-pressure water jetting that scours the pipe clean. For severe root intrusion, we use mechanical cutting equipment. For collapsed pipes, we provide repair or replacement options.
Preventing Future Blockages
We recommend installing drain covers to prevent leaves entering, regular clearing of gutters and downpipes, cutting back trees with invasive roots, and annual drain maintenance including CCTV inspections. This prevents emergency blockages and extends the life of your drainage system.