It usually starts without you even realising.
Your drains slow down slightly.
Maybe a blockage here and there.
Nothing major… at first.
Then it keeps happening.
Again. And again.
And that’s when most people realise something deeper is going on.
In many cases, the cause is something you wouldn’t expect — tree roots growing inside your drains.
Why Do Tree Roots Grow Into Drains?
It sounds strange, but it’s actually very common.
Tree roots are constantly searching for moisture and nutrients.
And your drainage system provides exactly that.
Even the smallest crack or loose joint in a pipe can release tiny amounts of water into the surrounding soil.
That’s all it takes.
Roots detect it, grow towards it, and eventually force their way inside.
Once they’re in, they continue to expand — and that’s when the real problems begin.
What Happens When Roots Enter Your Drains?
At first, the impact might be minimal.
But over time, roots grow thicker and more aggressive.
They begin to catch debris, restrict water flow, and create repeated blockages.
Eventually, they can cause serious structural damage to the pipe itself.
This can lead to:
- Frequent drain blockages
- Slow drainage throughout the property
- Bad smells from trapped waste
- Cracks or fractures in the pipe
- In severe cases, partial or full pipe collapse
What started as a small intrusion can quickly turn into a major issue if left untreated.
Signs You May Have Tree Roots in Your Drains
Because the problem is underground, the signs are often indirect.
But there are clear warning signals to look out for.
Recurring Blockages
If your drains keep blocking even after being cleared, roots could be growing back inside the pipe.
Slow Draining Water
Water taking longer to drain can indicate restricted flow caused by root growth.
Gurgling Sounds
Unusual noises from your pipes can signal obstructions affecting airflow.
Bad Odours
Trapped waste caused by root blockages can lead to unpleasant smells.
Localised Damp Areas Outside
Leaking pipes caused by root damage can create wet patches or soft ground.
If you’re experiencing any of these, it’s worth investigating further.
How Do You Confirm Tree Roots Are the Problem?
You can’t see inside your pipes — but a professional can.
The most effective way to confirm root intrusion is with a CCTV drain survey.
This allows a drainage specialist to inspect the inside of your pipes and identify:
- Root growth
- Cracks or entry points
- The extent of the damage
Once the problem is confirmed, the right solution can be recommended.
How Are Tree Roots Removed from Drains?
The first step is removing the roots themselves.
This is usually done using specialist cutting equipment or high-pressure water jetting.
But here’s the key thing most people don’t realise…
Removing the roots is only a temporary fix.
Because if the pipe is damaged, the roots will come back.
The Long-Term Solution: Drain Relining
This is where drain relining becomes essential.
Once the roots have been removed, a liner can be installed inside the pipe to seal cracks and prevent roots from re-entering.
This effectively creates a new, root-proof pipe within the existing one.
No digging. No disruption. And most importantly — no repeat problem.
For many property owners, this is the difference between ongoing issues and a permanent fix.
When Is Excavation Needed?
In more severe cases, where the pipe has collapsed or suffered extensive damage, excavation may be required.
However, this is usually a last resort.
In most situations, relining provides a far more efficient and cost-effective solution.
Why Acting Early Saves You Money
Tree root damage doesn’t stay the same.
It gets worse over time.
The longer it’s left, the more the roots grow, the more damage they cause, and the more expensive the repair becomes.
Catching the issue early can mean the difference between a simple relining job and a full excavation.
Choosing the Right Drainage Company
When dealing with something like root intrusion, experience is everything.
You need a company that can not only remove the roots — but fix the underlying problem properly.
At RR First Drainage Care & Repair, every job is approached with a long-term solution in mind.
They have over 1000 genuine 5-star reviews across Google and Checkatrade, making them one of the most trusted and reviewed drainage companies in the area.
Their experience means they can’t be beaten on price, while still delivering high-quality, lasting results.
They also offer zero callout charges 24/7, so you can get expert advice without worrying about upfront costs.
And as a fully insured company, you can be confident the work is carried out safely and professionally.
Don’t Let Tree Roots Take Over Your Drains
What starts as a small issue can quickly become a serious problem.
Tree roots are persistent — and once they find a way into your drains, they won’t stop growing.
The key is identifying the issue early and fixing it properly.
Need Help with Tree Roots in Your Drains?
If you’re dealing with recurring blockages or suspect root damage, the best step is a professional inspection.
RR First Drainage Care & Repair are available 24/7 with zero callout charges, so you can get expert advice without any pressure or upfront cost.
Frequently Asked Questions
Can tree roots really break drain pipes?
Yes, roots can force their way into small cracks and expand, causing serious structural damage over time.
How do you remove tree roots from drains?
Roots are typically removed using cutting tools or high-pressure water jetting.
Will tree roots come back after removal?
Yes, if the pipe is still damaged. That’s why relining is often recommended as a long-term solution.
Can drain relining stop tree roots?
Yes, relining seals the pipe and prevents roots from re-entering.
Is this covered by insurance?
In some cases, yes — depending on the cause of the damage and your policy.
