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Blocked Toilet Unblocking carried out by Curran Drainage Services in central Scotland

Blocked Toilet Unblocking

Fast clearance for toilets that will not flush, are backing up or are overflowing — domestic, commercial and multi-occupancy properties.

Call 07427 195142 — 24/7

A blocked toilet is either a local obstruction in the pan and trap, or a sign that the soil pipe or main drain beyond it is blocked. We work out which within minutes of arriving.

If more than one appliance is affected the problem is not the toilet — it is the drain it discharges into, and that changes the fix entirely.

In Livingston? See blocked toilet unblocking in Livingston.

What causes it

  • Wet wipes, nappies and sanitary products
  • Toilet blocks and cistern items lodged in the trap
  • Blocked or vented soil stacks in flats
  • Scale and build-up in older pans
  • Blockage in the main drain rather than the toilet

Our process

  1. 1

    Check

    We test other appliances to see whether the blockage is local or in the main run.

  2. 2

    Clear

    Specialist toilet augers, plungers or jetting depending on the cause.

  3. 3

    Confirm

    Repeated flushing to prove the discharge is clean and quick.

  4. 4

    Prevent

    Straightforward advice on what caused it and how to avoid a repeat.

Blocked Toilet Unblocking near you

FAQs

Will you need to remove the toilet?

Usually not. We only lift a pan when the obstruction cannot be reached any other way, and we refit and reseal it afterwards.

Why do all my toilets back up at once?

That points to a blockage in the main drain rather than any single toilet, and it needs clearing at the chamber.

Can you attend business washrooms out of hours?

Yes — we regularly work overnight for pubs, restaurants and retail so premises open as normal.

Toilet backing up or overflowing

If the bowl rises when you flush, stop flushing. Each flush adds more water to a pipe that cannot take it. Lift the cistern lid and push the flap down if water is still running in. Then check the bath, basin and shower: if they are draining normally, the blockage is close, in the pan or its connector. If they are slow too, or water comes up in the shower, the blockage is in the soil stack or drain, and a plunger will not reach it. See blocked soil stack for that case.

How to unblock a toilet in the UK

For a simple blockage, a toilet plunger with a flange is the right tool, not a sink plunger. Make sure there is water in the bowl to cover the cup, push down gently to seal, then work it firmly up and down a dozen times. A toilet auger, fed in through the bowl, can reach a little further. Avoid coat hangers, which scratch the pan, and do not pour drain chemicals into a bowl you may need to plunge. If the plunger is not working, our guide on what to do when a plunger is not working explains the next steps.

If the toilet is not blocked but leaks at the base or the cistern runs constantly, that is a repair rather than unblocking; see toilet repairs.

More toilet questions

How do I unblock a toilet without a plunger?

Hot (not boiling) water and a squeeze of washing-up liquid left for a while can loosen paper. Wipes and solid items will need a plunger, an auger or a call to us.

How do I fix a blocked toilet pipe?

If the blockage is past the pan, it is in the soil pipe or drain. That needs clearing from an access point or the chamber outside, not through the bowl.

Why does my toilet water rise then drain slowly?

Something is partly blocking the trap or pipe. Water gets past slowly, but the next flush may overflow, so it is best cleared before it fully blocks.

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Need help with a drainage problem?

Professional drainage services designed to resolve drainage issues quickly and efficiently. From emergency drain unblocking and blocked drains to CCTV surveys, drain repairs, and commercial drainage services, Curran Drainage Services provides dependable support for homes and businesses throughout Central Scotland.

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