Why Your Outdoor Drains Keep Blocking

Outdoor drains are easy to forget about — until they overflow during heavy rain. Blocked outdoor drains can quickly cause flooding and damage around your property.

What Causes Outdoor Drain Blockages?

Leaves and debris
Wind and weather constantly push organic material into drains, creating buildup over time.

Soil and sediment buildup
Rainwater carries dirt into drains, gradually reducing flow capacity.

Tree roots
Roots naturally grow toward water sources and can invade underground pipes, causing serious blockages.

Poor drainage design
Some systems simply aren’t designed to handle heavy water flow during storms.

Why It Becomes a Big Problem

Blocked outdoor drains can lead to flooding, foundation damage, and water pooling around your home — which may eventually affect indoor plumbing too.

Prevention Tips

  • Clean visible drain covers regularly
  • Clear leaves and debris after storms
  • Schedule professional drain inspections
  • Check for slow drainage before rainy seasons

Professional Drain Clearing Matters

LOUW BROS uses the right tools to clear outdoor drainage systems properly, including deeper blockages that can’t be reached by hand.

Louw Bros Plumbing: Your Trusted Partner for Comprehensive Plumbing Solutions

With branches in Cape Town, Plettenberg Bay, and Knysna, Louw Bros Plumbing offers a wide range of expert services, from leak detection and geyser installation to drainage maintenance and emergency repairs, ensuring the highest quality and customer satisfaction across South Africa.