Expert Tree Root Removal From Drains By DrainsCo– Diagnosis to Clearance Guarantee

Tree roots are one of the most persistent and damaging causes of drain problems in the UK. Roots seek out moisture, and even a hairline crack in a drainage pipe creates a signal that draws roots toward it. Once inside, they grow rapidly thereby filling the pipe, trapping waste, and eventually cracking the pipe further.

DrainsCo provides specialist tree root diagnosis and removal for residential and commercial drainage systems across England. We use CCTV surveys to locate and assess root intrusion, mechanical root cutters and high-pressure jetting to remove the growth, and where necessary relining or repair to prevent regrowth. All root cutting and removal work is backed by our 2-year guarantee.

No call-out surcharges.
No night-rate premiums.
No weekend markups.

Just fast, reliable drain unblocking when you need it most.

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How Tree Roots Damage Drains

Entry Points

Roots enter drainage systems through cracks, fractures, displaced joints, and deteriorated seals. Clay pipes with traditional mortar joints are particularly vulnerable, but roots can also infiltrate PVCu systems through rubber ring joints that have shifted or degraded.

Growth Inside the Pipe

Once inside, root fibres spread along the pipe in both directions, feeding on moisture and nutrients in the waste stream. A small root tendril can develop into a dense root mass capable of filling a 110mm pipe within a single growing season.

Secondary Damage

As roots expand, they exert pressure on the pipe walls from the inside. This widens the original crack, displaces joints further, and can eventually cause a complete pipe fracture or collapse. Root intrusion also traps solid waste, causing recurring blockages that worsen with each occurrence.

Seasonal Patterns

Root intrusion problems are most common between late spring and early autumn when trees are in active growth. However, roots that have already entered a pipe continue to cause blockages year-round. DrainsCo sees peak demand for root removal services between April and October, though we treat root intrusion 24/7 throughout the year.

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DrainsCo Tree Root Removal Methods

Mechanical Root Cutting

DrainsCo uses powered root-cutting attachments fitted to electro-mechanical rodding equipment. The spinning cutting head shears root mass from the pipe walls and breaks it into fragments small enough to flush away. Mechanical cutting is the most effective method for dense, established root networks that have filled a significant portion of the pipe.

High-Pressure Root Jetting

Specialist root-cutting nozzles deliver targeted jets of water at high pressure to sever root fibres and flush them downstream. Jetting is effective for early-stage intrusion, fine root networks, and as a finishing pass after mechanical cutting to ensure the pipe is fully clean.

CCTV-Guided Treatment

Every root removal job begins and ends with a CCTV survey. The initial survey locates the root entry points, maps the extent of intrusion, and assesses the structural condition of the pipe. The post-treatment survey confirms the roots have been fully removed and identifies any pipe damage that may require repair or relining to prevent regrowth.

Tree Root Prevention — Drain Relining to Stop Regrowth

Cutting roots removes the current growth, but if the entry point remains open, roots will return. For lasting prevention, DrainsCo recommends CIPP relining after root removal. The resin liner seals every crack, joint, and entry point, creating a smooth, jointless pipe that roots cannot penetrate. Relining after root cutting carries our 10-year guarantee.

Frequenty Asked Questions

We believe in complete transparency. Here are the most frequent questions we receive from our customers regarding our 24/7 drainage solutions.

Yes, if the entry point is not sealed. Root cutting removes the current growth but does not prevent regrowth. DrainsCo’s 2-year guarantee on root cutting covers recurrence during that period. For permanent prevention, we recommend CIPP relining after root removal, which seals the pipe against future intrusion and carries a 10-year guarantee.

Root cutting and jetting for a standard domestic drainage run typically costs between £150 and £400. If relining is recommended to prevent regrowth, the combined cost including root removal and relining generally starts from £1,000. DrainsCo provides a fixed-price quote based on CCTV findings.

In most cases, no. Professional root cutting removes the intrusion from the pipe, and relining prevents regrowth regardless of whether the tree remains. Removing a tree does not address roots already inside the pipe and may not prevent roots from neighbouring trees entering the system. DrainsCo focuses on treating the pipe, not the tree.

Willow, poplar, birch, oak, and ash trees are among the most common offenders due to their aggressive, moisture-seeking root systems. However, any tree or large shrub planted within 5–10 metres of a drainage run can potentially cause root intrusion, especially in clay or older pipework.

Yes. Over time, root expansion exerts increasing pressure on pipe walls, widening cracks and displacing joints. If left untreated, this can lead to a full structural collapse of the pipe. Early intervention through CCTV survey and root treatment prevents this escalation.

Expert Tree Root Removal From Drains By DrainsCo– Diagnosis to Clearance Guarantee

How Tree Roots Damage Drains

Entry Points

Growth Inside the Pipe

Secondary Damage

Seasonal Patterns

DrainsCo Tree Root Removal Methods

Frequenty Asked Questions

Our Services

Useful Links

Expert Tree Root Removal From Drains By DrainsCo– Diagnosis to Clearance Guarantee

How Tree Roots Damage Drains

Entry Points

Growth Inside the Pipe

Secondary Damage

Seasonal Patterns

DrainsCo Tree Root Removal Methods

Frequenty Asked Questions

Will tree roots grow back after they’re cut from my drain?

How much does tree root removal from drains cost?

Do I need to remove the tree to fix the drain?

Which trees cause the most drain problems?

Can tree roots cause a drain to collapse?

Our Services

Useful Links

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