Sinks usually block from fat cooling in the trap, coffee grounds, hair mixed with soap scum, or a poorly vented dip pipe that glugs instead of draining. Plungers help until they compact the plug deeper—then you need rotary tools or light jetting from a pro.
Darren checks run lengths, external gullies and shared stacks so you are not paying for a kitchen fix when the real issue is four floors down. Stainless worktops and Belfast sinks stay protected with sensible sheet plastic and pump mats.
Slow sink tonight? Call 085 175 6277 before it becomes a full backup through the dishwasher waste.
Frequently asked questions
Can I use chemicals first?
Caustic liquids risk burns and can harden grease further. Mechanical clearing is safer and usually faster.
Do you remove traps?
Yes—modern bottle traps come apart cleanly; awkward solder pans may need cutting and renewal.
Why does only one bowl block?
Often a partial blockage after a junction—one side still weeps while the other backs up first.
