Introduction
Tree roots may seem harmless on the surface — but beneath the ground, they can cause major problems for your drains. In fact, root intrusion is one of the most common causes of serious drain blockages in older Napier homes.
In this blog, we’ll explain how roots get into your pipes, the signs to watch for, and the best ways to deal with the problem.
How Do Roots Enter Pipes?
Roots are drawn to moisture, and leaking drains provide an ideal environment. Tiny cracks, loose joints, or porous materials in your pipes invite root systems in. Once inside, they thrive in the damp, nutrient-rich environment — and the blockage begins.
Signs You May Have Tree Roots in Your Drain
- Slow-draining sinks or toilets
- Gurgling sounds from pipes
- Repeated blockages despite clearing
- Wet patches or sinkholes in the yard
- Bad smells near outdoor drains
The Damage Tree Roots Can Cause
- Blockage of sewer or stormwater lines
- Cracked or collapsed pipes
- Soil erosion and foundation issues
- Expensive flooding or water damage
How We Remove Roots Safely
At Only Drains, we use non-invasive root cutting machines designed to clear the roots from inside the pipe — no digging required.
- CCTV inspection to locate the intrusion
- Specialised cutting heads break up root masses
- Hydro jetting flushes out debris
- Pipe relining may be recommended for long-term protection
How to Prevent Future Root Intrusion
- Replace old clay or concrete pipes with PVC
- Avoid planting trees near drainage lines
- Schedule annual drain inspections
- Install a root barrier if necessary
Final Thoughts
Don’t let tree roots take over your plumbing. If you suspect root intrusion, act quickly. The longer you wait, the worse (and costlier) it becomes.
Need expert help? Only Drains specialises in root removal across Napier. 📞 Call us Now