Basin Leak Repair

What basin leak repair covers

Basin leaks are often caused by worn seals, loose connections or cracked fittings. The repair is tailored to the fault found, with a focus on stopping the leak and confirming everything is sound before we leave.

• Locating the leak source (waste, trap, overflow, taps or supply pipework)
• Isolating water safely to work on the basin
• Re-sealing joints and renewing washers, O-rings or seals where needed
• Repairing or replacing faulty traps, wastes, flexi hoses or valves (as required)
• Checking for hidden drips in the cabinet and around pipe penetrations
• Testing under flow and after a short settling period to confirm a dry finish

When this service is most useful

Book basin leak repair if you can see water in the vanity unit, notice a musty smell, or find damp patches on nearby walls or ceilings. It is also suitable if the leak only appears when the basin is draining, or when taps are turned on and off. Landlords and small premises often use this service to prevent minor issues becoming call-outs or damage claims.

What happens during the visit

The first step is a focused diagnosis to identify whether the leak is on the waste side (drainage) or the supply side (pressurised water). The water is then isolated as needed, defective parts are repaired or replaced, and joints are reassembled with correct sealing. Finally, the basin is run and drained repeatedly to confirm there are no drips under normal use.

After the repair

You will be advised on what was causing the leak and any early signs to watch for, such as movement in the trap or recurring dampness. If pipework or basin fittings are near end-of-life, you can plan a preventative replacement rather than waiting for another failure. If further issues are found, you will know what the next sensible options are before work goes ahead.