Trenchless Drain Jetting

High-Pressure Drain Jetting London

Persistent drain blockages in London homes, from Victorian-era clay pipes to modern PVC systems, often signal stubborn accumulations of grease, roots, or scale. Traditional rodding can be ineffective, while excavation is disruptive and costly to your property's landscaping and structure.

Book an engineer See pricing

Our specialist high-pressure water jetting service is a precise, trenchless solution. It uses a targeted, powerful stream of water to scour pipe walls completely clean, restoring full flow without the need for digging.

This method is ideal for preserving the integrity of your London home, whether in a terraced house in Islington, a garden flat in Clapham, or a property with an ornate driveway in Hampstead. We eliminate blockages while avoiding damage to your property's fabric.

Pricing is based on the severity and location of the blockage, determined by our initial CCTV survey. We provide a fixed, upfront quote following the diagnostic assessment.

What you get

No Excavation Required: A completely trenchless process that leaves gardens, driveways, and floors intact.
CIP-Ready Cleaning: Thoroughly cleans pipes for subsequent CIPP relining or patch repair by removing all debris and scale.
Root & Grease Removal: High-pressure water cuts through tough root ingress and hardened grease deposits effectively.
Minimal Property Disruption: Equipment accesses the system via existing access points, avoiding landscape damage.
Preserves Pipe Integrity: Cleans without the abrasive scraping of mechanical rodding that can damage old pipes.
Versatile for All Pipe Types: Safe and effective for London's common clay, cast iron, and PVC drainage systems.

How it works

A method, not a guess

Diagnostic Assessment

Our engineers conduct a CCTV drain survey to pinpoint the blockage's exact location and composition, confirming jetting is the optimal solution.

Access Point Setup

We utilise existing drain access points, such as manholes or rodding eyes, to introduce the jetting hose, avoiding any new excavation.

High-Pressure Jetting

A controlled, high-pressure water stream is propelled through the hose nozzle, scouring the pipe walls clean and flushing debris downstream.

Clearance Verification

A post-jetting CCTV survey confirms the blockage is fully cleared and the pipe is clean, providing you with documented proof of service.

Questions

Jetting FAQs for London homeowners

Will jetting damage my old clay pipes?

No. When performed correctly, water jetting is less abrasive than mechanical rodding. Our engineers adjust pressure settings to safely clean historic clay or cast iron pipes common in London's older properties without causing damage.

Can jetting clear tree roots from drains?

Yes. High-pressure water jetting is highly effective at cutting through and flushing away root masses obstructing pipes. It is a standard preparatory step before a permanent trenchless repair like CIPP relining is undertaken to seal the pipe against future root ingress.

Is excavation ever needed with this service?

Rarely. The core principle of this service is to avoid excavation. We access the drainage system via existing points. Only in extreme cases of completely collapsed pipes, which would be identified in our CCTV survey, would alternative solutions be discussed.

How does jetting compare to chemical drain cleaners?

Jetting is a mechanical, eco-friendly clean that physically removes blockages, whereas chemicals often merely shift the problem downstream and can corrode pipes. Jetting provides a complete, long-lasting clearance and prepares the pipe for any future no-dig repairs.

What happens to the dislodged waste material?

The high-pressure water flushes all dislodged debris through the system to the main sewer or your septic tank. For severe blockages, we can deploy a retrieval tool to remove solid obstructions, ensuring the system is left fully clear.

Explore the cluster