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Written by Glasgow Drain Unblocker Last updated
Drain Jetting in Glasgow, a drainage engineer at work
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Drain Jetting in Glasgow

High-pressure water jetting clears grease, scale, silt and roots from drains. Use it for stubborn blockages, because rods may not shift them.

  • Covering Glasgow and nearby towns
  • Ask for a written quote before work starts
  • Ask whether there is a call-out charge
  • The request form is open 24/7
Free to request No obligation Open 24/7 to send a request Drains only

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What the work involves

Drain jetting uses a hose with a rotating nozzle and high-pressure water. The jets scour the inside of the pipe. They remove grease, scale and silt, so water flows freely again.

Rods push through a blockage, but jetting also washes the pipe wall. However, it is not right for every pipe. A damaged or old pipe may need a camera check first.

Restaurants, cafes and takeaways often need regular cleaning, because fat builds up fast. Fat thickens as it cools, so it sets inside the pipe. Scottish Water says fat mixed with other waste forms blockages and fatbergs.

Common signs to look for

  • Drains run slowly after you clear a blockage
  • Blockages keep returning in the same place
  • A kitchen waste pipe smells of old grease
  • Gullies fill with silt and leaves
  • Roots are working into a pipe joint
  • Hand rods do not shift the blockage

Questions to ask before work starts

  • Ask for a written quote before work starts
  • Ask whether there is a call-out charge
  • Ask whether a camera check comes first
  • Ask which pressure and nozzle suit your pipe
  • Ask how far along the run the jetting will go
  • Ask how often the engineer suggests repeating it

How the work usually goes

Check the pipe

The engineer looks at the access points and the pipe type. A camera check may help if the pipe is old, since weak joints need care.

Set the pressure

The nozzle and the pressure should suit the pipe material, because plastic and old clay differ. Ask which setting the engineer plans to use, and why.

Jet and flush

The nozzle moves along the pipe and washes loose debris downstream. Afterwards, run water through to check that it flows freely, since a clean flow shows the job worked.

Before you book jetting

Jetting your own drain is the homeowner's job, because the private drain is yours up to the property boundary. Scottish Water runs the public sewer beyond it.

Prices vary because pipe length and build-up differ. Different guides give different figures, so ask for a written quote. At home, let leftover fat cool and set, then scrape it into food waste or the bin.

Drain Jetting — frequently asked questions

Is high-pressure drain jetting safe for old pipes?

Engineers can lower the water pressure to suit the pipe, but weak or damaged pipes may not suit jetting at all. A camera check first can show the pipe's condition. Ask the engineer to explain their choice.

How often should drains be jetted?

There is no set schedule that suits every property. Drains that block often, or that carry a lot of kitchen fat, may need regular checks. Ask the engineer what suits your pipes after they have seen them.

Will there be a call-out charge?

That depends on the engineer who takes your job. Ask whether there is a call-out charge before they visit. Then ask for the quote in writing, so you can compare it with others.

How soon can someone attend?

This website cannot promise an arrival time, because it depends on the engineer and how busy they are. Mark your request urgent and say if water or sewage is coming into your home. You can then ask the engineer for a time when they get in touch.

Can I send a request out of hours?

Yes, the request form is open 24/7 for Glasgow and surrounding areas. That describes the form only, not when someone will attend. Mark an urgent job as urgent in the job details.

How much does drain unblocking cost?

Prices vary with the cause, the access and the type of drain. Ask for a written quote before work starts, so you know what you are agreeing to. Also ask what the quote covers.

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