15/17 Suny Jigide Street, By Celestial Way, Ogudu Lagos.
Mon-Fri 08:00 AM - 05:00 PM
A leaking faucet may start as a slow drip, but it often signals an underlying plumbing issue that shouldn’t be ignored. Beyond the annoyance, a leaky faucet can waste significant amounts of water, increase utility bills, and eventually lead to damage around sinks and fixtures.
Understanding why a faucet leaks is the first step toward fixing it properly. Below are the most common causes of a leaky faucet and what they mean for your plumbing system.
One of the most frequent causes of a leaky faucet, especially in older compression faucets, is a worn washer. Every time you turn the faucet on and off, the washer rubs against the valve seat. Over time, this friction causes the washer to deteriorate, resulting in leaks.
Common signs:
Dripping when the faucet is turned off
Leak worsens over time
O-rings are small rubber rings that help seal faucet handles and prevent water from escaping. When an O-ring becomes loose, cracked, or worn, water can leak around the handle rather than from the spout.
Common signs:
Water is pooling around the faucet handle
Leaks when adjusting water temperature
Modern faucets often rely on a cartridge system to regulate water flow. A damaged or worn cartridge can cause leaks even when the faucet is fully closed.
Common signs:
Constant dripping
Difficulty turning the handle on or off
The valve seat connects the faucet to the spout. Mineral buildup from hard water can corrode this area over time, preventing a proper seal and causing leaks.
Common signs:
Leak from the spout despite replacing washers
Reduced water flow
Excessively high-water pressure can force water through seals that are otherwise intact. This doesn’t always cause immediate leaks, but it accelerates wear on internal components.
Common signs:
Dripping only at certain times (e.g., at night)
Multiple fixtures are developing leaks
Hard water leaves mineral deposits inside faucets, especially around aerators, cartridges, and valve seats. These deposits interfere with proper sealing and water flow.
Common signs:
White or chalky residue
Uneven or splashing water flow
A faucet that wasn’t installed correctly, or has loosened over time, can leak from joints or connections.
Common signs:
Water is leaking from the base of the faucet
Moisture under the sink
Like any mechanical system, faucets have a lifespan. Rubber components degrade, metal parts corrode, and seals lose flexibility. At a certain point, repairs become less effective.
Common signs:
Repeated leaks despite repairs
The faucet is 10+ years old
Fixing a leaky faucet without identifying the root cause often leads to repeated problems. A washer replacement won’t solve a pressure issue, and cleaning mineral buildup won’t fix a damaged cartridge. Correct diagnosis saves time, money, and water.
If your faucet continues to leak after basic repairs, or if you’re dealing with corrosion, pressure issues, or repeated failures, it’s best to consult a professional plumber.
Core-Power Engineers provide expert plumbing diagnostics and repairs, ensuring leaks are fixed at the source, not just temporarily patched. Our team can assess faucet issues, water pressure, and overall system health to prevent recurring problems.
👉 Contact Core-Power Engineers for reliable, long-term leak faucet solutions.
Call / WhatsApp (+234) 9130003339
