
Stormwater drains play a critical role in directing rainwater away from your property, preventing flooding and water damage. However, tree roots can invade these systems, causing blockages and extensive damage. In this blog, we’ll explain why tree roots are a problem for stormwater drains and how to address and prevent the issue.
How Tree Roots Invade Stormwater Drains
Tree roots naturally seek out water and nutrients to support their growth. Stormwater drains provide the perfect environment for roots to thrive. Here’s how roots invade your plumbing system:
- Small Cracks in Pipes: Roots enter through small cracks or joints in older pipes.
- Growth Over Time: Once inside, the roots grow and spread, worsening the blockage.
Complete Blockages: Left unchecked, the root mass can completely obstruct water flow, leading to flooding and drainage problems.


Signs of Tree Root Intrusion
Early detection is key to preventing extensive damage. Look out for these warning signs:
- Slow Draining Water: Water takes longer to drain from outdoor grates or gutters.
- Pooling Water: Rainwater collects around your property instead of draining away.
- Unpleasant Smells: Foul odours near stormwater drains may indicate decaying organic matter.
- Recurring Blockages: Persistent blockages are often caused by roots in the system.
How to Fix Tree Root Intrusions
If you suspect tree roots are blocking your stormwater drains, professional intervention is necessary. Pro-Action Plumbing offers the following solutions:
- CCTV Inspections: Our cameras locate the exact source and severity of the blockage.
- High-Pressure Water Jetting: This technique clears root blockages quickly and effectively.
- Pipe Relining: For severe damage, we reinforce the inside of your pipes with a durable liner, eliminating leaks and preventing future intrusions.
Preventing Tree Root Intrusions
To protect your stormwater drains from future root damage, follow these tips:
- Choose Landscaping Carefully: Plant trees and shrubs with non-invasive root systems away from pipes.
- Inspect Drains Regularly: Schedule routine inspections to catch issues early.
- Maintain Drainage Systems: Clear debris from gutters and downpipes to ensure proper water flow.
- Invest in Pipe Relining: Reinforce older pipes with a protective liner to block roots
Why Pro-Action Plumbing is Your Trusted Expert
At Pro-Action Plumbing, we specialise in diagnosing and resolving tree root intrusions in stormwater drains. Using advanced technology and industry expertise, we provide:
- Long-term fixes to ensure peace of mind.
- Fast and reliable solutions to clear blockages.
- Preventative advice to protect your plumbing system.
Call to Action
Struggling with blocked stormwater drains? Contact Pro-Action Plumbing at 0419 314 505 or book online for expert solutions in Melbourne’s Eastern Suburbs.