Home/Drain Specialist/Guides/Drain Jetting & Pressure Cleaning — UK Cost Guide

Jet your drains.

High-pressure water jetting — clears grease, scale, roots and silt. For heavy or recurring blockages.

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Cheap pressure inadequate

Below 3,000 PSI insufficient for tough roots. Professional truck-mounted essential.

Wrong nozzle

Directional nozzles vary. Root-cutter nozzle for tree roots. Standard nozzle for fat.

Pipe damage

Excessive pressure can crack old clay pipes. Specialist matches pressure to pipe.

Recurring problem

Jetting clears but doesn't address cause. Combine with CCTV to find root cause.

Costs & timeline

Know what it costs. Know when it ends.

Indicative UK ranges and what affects price.

Cost range

By job type

Inc. VAT · 2026
Source: NMT quotes
Standard drain jetting (domestic)Standard blockage
£150–£350
Heavy jetting (root removal)Tough roots
£250–£500
Industrial jettingLarge drains
£400–£1.5k
Jetting + CCTV combinedDiagnostic plus clearance
£250–£600
Emergency jetting (out of hours)Premium rate
£300–£700
Annual drain maintenance jetPreventive
£180–£400
!

Quote spread is typically ± 18% — always get 3 quotes.

At a glance

The Drain Specialist briefing.

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Drain Jetting & Pressure Cleaning — UK Cost Guide infographic
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Drain Specialist explained

High-pressure drain jetting clears tough blockages that rodding can't shift. Cuts through root ingress, hardened fat, scale. Expect to pay £150–£500 for UK drain jetting.

What Does the Work Involve?

Jetting truck or trailer with high-pressure pump (3,000-5,000 PSI). Hose with directional nozzle inserted into drain. Water pressure blasts blockages, cuts through roots. Specialist controls direction and pressure. CCTV inspection often combined.

Typical Costs

ItemLow (£)High (£)Notes
Standard drain jetting (domestic)150350Standard blockage
Heavy jetting (root removal)250500Tough roots
Industrial jetting4001,500Large drains
Jetting + CCTV combined250600Diagnostic plus clearance
Emergency jetting (out of hours)300700Premium rate
Annual drain maintenance jet180400Preventive
Sewage system jetting250800Full system

How Long Does It Take?

Standard jetting: 1-2 hours. Heavy duty with roots: 2-4 hours.

DIY or Professional?

DIY jet hire: £100-£200/day. Most homeowners call professional — equipment expertise saves time.

Choosing the Right Tradesperson

NADC member. Look for proper jetting equipment (truck-mounted vs hand-held). Insurance-backed warranty.

UK Regulations

Working in confined spaces regulations. Wastewater handling. Sewer authority approval for major work.

Common Problems

  • Cheap pressure inadequate: Below 3,000 PSI insufficient for tough roots. Professional truck-mounted essential.
  • Wrong nozzle: Directional nozzles vary. Root-cutter nozzle for tree roots. Standard nozzle for fat.
  • Pipe damage: Excessive pressure can crack old clay pipes. Specialist matches pressure to pipe.
  • Recurring problem: Jetting clears but doesn't address cause. Combine with CCTV to find root cause.

Frequently Asked Questions

When jetting vs rodding?

Jetting: tough blockages, roots, hardened fat, large debris. Rodding: simple soft blockages, fragile old pipes.

Will jetting damage my drain?

Properly calibrated to pipe material: no. Old clay pipes may crack under excessive pressure. Specialist matches.

How often should I jet?

Annual maintenance for older properties with trees. Twice yearly for restaurants/heavy users. As-needed for typical home.

Tree roots — jetting effective?

Yes, with root-cutter nozzle. Removes root mass. But roots will regrow — combine with lining for permanent fix.

Pre-paid maintenance contracts?

Some specialist firms offer £180-£400/year for unlimited callouts. Worth it for chronic problem properties.

Industrial vs domestic?

Domestic: 3,000-4,000 PSI typical. Industrial: 5,000+ PSI for large sewers. Match to pipe size.

This guide was written with AI assistance and is intended for general information only. Prices are estimates based on UK averages and may vary by region. Always get at least three quotes and consult a qualified professional before starting any work.

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