When a dripping tap needs a repair
Learn what to observe when a tap drips, which symptoms matter and when arranging a professional plumbing inspection is sensible.
A tap that continues to drip after it has been turned off is usually worth investigating, even if the amount of water seems small. The visible drip does not identify the fault by itself: it may be linked to an internal valve component, a seal, the tap body or a connection nearby. The most useful first step is to observe exactly where the water appears and when it happens. Recording those details can help a plumber understand the symptom, while avoiding assumptions about the cause.
A drip that continues after the tap is closed
If water continues to fall from the spout after the handle has been fully closed, note how long the dripping lasts and whether it eventually stops. A brief release of water left in the spout is different from a repeated drip that continues indefinitely, although only an inspection can establish why it is happening.
It is also useful to record whether the problem affects the hot tap, the cold tap or both. If the fitting is a mixer tap, note whether the drip appears at the spout, around the handle or from another point. These observations help identify which part of the fitting is involved without requiring you to dismantle it.
Where the water is actually coming from
A tap may appear to be dripping from the spout when water is coming from the base of the fitting and running along its surface. Look carefully, without removing covers or components, to see whether moisture begins at the outlet, around a handle, beneath the tap or at a visible connection below the sink.
The location matters because a leak from the spout is a different symptom from water escaping at the base or from pipe connections. Check whether the surrounding surface becomes damp only while the tap is being used, or whether it remains wet when the fitting has not been operated. If water is reaching the cupboard, worktop or nearby flooring, record that as well.
Changes that make a repair more urgent
A slow, steady drip should not automatically be treated as an emergency, but a change in its pattern deserves attention. Note if the dripping becomes faster, starts after the tap is moved, or is joined by water around the handle or connections. A tap that becomes stiff, loose or difficult to close is also worth having assessed rather than repeatedly forcing it.
Arrange professional inspection more promptly if water is spreading beyond the fitting, entering a cupboard, marking a worktop or affecting an adjacent surface. The same applies if the tap is near electrical equipment or if you cannot tell whether the moisture is from the tap, a pipe connection or another appliance. The visible symptom may not show the full extent of the problem.
When the tap only drips after use
Some homeowners notice a drip only after the tap has been run, while others see water appear when the fitting is moved or when another nearby fixture is used. Record the circumstances rather than trying to reproduce the problem repeatedly. Include whether the tap was used for hot or cold water and whether the drip appeared immediately or later.
A symptom that comes and goes does not necessarily mean the issue has resolved. Water can remain hidden around the base of a fitting or beneath a sink, so the absence of a visible drip at one moment is not a diagnosis. If the pattern is intermittent, a written note or photograph of the affected area may help communicate what you have observed during an inspection.
Why replacing the tap is not always the answer
A dripping tap does not automatically mean the complete fitting needs replacing. The cause could involve an internal part, a connection or the way the fitting is seated, and these possibilities cannot be confirmed from the drip alone. Equally, replacing one visible component without identifying the source may leave water escaping elsewhere.
Avoid taking the tap apart if you are unsure which parts control the water or if the fitting is connected to more than one supply. Dismantling can make the original symptom harder to assess and may create an additional leak. A professional plumber can inspect the fitting, its visible connections and the surrounding area before advising whether repair or replacement is appropriate.
What to record before arranging an inspection
Write down which fitting is affected, whether it is a basin, kitchen, bath or another tap, and whether the issue is at the spout, handle, base or beneath the sink. Record whether the water is hot or cold, whether the drip is continuous and whether it changes when the tap is operated.
Also note any dampness to cupboards, worktops or flooring and whether another fixture appears to be involved. These observations are not a substitute for a diagnosis, but they give a plumber a clearer starting point. If the leak worsens or its source remains uncertain, arranging a professional plumbing inspection is sensible rather than relying on the apparent size of the drip.
Key takeaways
- Observe exactly where the water appears and whether it continues when the tap is closed.
- Record whether the affected fitting supplies hot water, cold water or both, and when the drip occurs.
- Moisture around the base, connections, cupboard or flooring may indicate a wider issue than a dripping spout.
- Do not assume the whole tap needs replacing; arrange professional inspection when the source is unclear or the leak worsens.