Blocked Sinks and Waste Pipes
Kitchen sinks, basins, baths, showers and washing machine waste that has slowed to a trickle or stopped altogether, cleared and tested on the same visit.
Call 07427 195142 — 24/7An internal waste pipe blocks for different reasons to a buried drain. Fat, soap scale, hair and food waste build up on the pipe wall until the bore is too narrow for the water to carry anything away.
Most sink blockages sit within the first few metres of pipework, which is why we strip and clean traps and branches rather than tipping chemicals down and hoping.
What causes it
- Cooking fat and oil hardening inside the branch pipe
- Hair and soap scale in bath and shower traps
- Food waste and coffee grounds packing a kitchen trap
- Washing machine and dishwasher waste silting up
- Poorly fitted pipework with no fall or too many bends
Our process
- 1
Check
We test each appliance separately to work out whether the fault is local or on a shared branch.
- 2
Strip
Traps and accessible branches are opened and cleaned properly rather than pushed through.
- 3
Clear
Mechanical clearance and flushing to take the pipe back to full bore.
- 4
Test
We run every affected appliance together to prove the run copes with real use.
Blocked Sinks and Waste Pipes near you
FAQs
Should I try a supermarket drain unblocker first?
We would rather you did not. Caustic products sit in the standing water, can damage older plastic and chrome pipework, and seldom shift a hardened fat layer.
Why do two sinks block at the same time?
They almost always share a branch pipe. The blockage sits downstream of both, so clearing one trap changes nothing.
Can you fix the gurgling after the water clears?
Yes. Gurgling normally means air is being drawn through a trap, which points to venting or a partial blockage further along, and both are things we can check on the visit.
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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.