What causes a leaky faucet and how to repair it

leaky faucet

Leaky faucet always annoys and it’s a problem common at home which can disrupt the beauty of your sleep as well as take water bills at higher prices. Even with those small leaks, it can end up draining three water gallons in a day. If the leaking goes like for a year, you will note that water lost can even fill a swimming pool. Leaking faucet is caused by many reasons which depending on cause determine which way they will be fixed, whether you can do it yourself or need a plumber in Cheektowaga.

Causes of leaking faucet

Damaged O-ring

A major cause to leaks especially for cartridge faucets. Worn-out or loose O-ring is majorly associated with such. The O-ring is a small disc attached to faucet’s stem screw which holds the faucet’s handle in place. When it’s damaged, the faucet then drips near its handle.

Cartridge is worn

The cartridge in a cartridge faucet can also be a cause of leaking of the faucet. In such a case, replacement of the cartridge is the best solution to solve such issue. However, before swamping, you are required to ensure that the replacement cartridge matches the cartridge being replaced.

Valve seat is corroded

If you note the leak originates from the faucet’s spout, then the cause could be its valve seat. This is wat connects the spout to the faucet. When water sediments buildup there they might lead to corrosion of valve seat and hence leading to leaks. In order to avoid such corrosion, clean the seat generally and at times consider a professional to do the cleaning.

Washer problems

Spout leakages are also caused by washer problems as it seats against faucet’s valve seat. Due to friction over some period of time between the two points the washer could be worn-out. Incorrect installation of washer or installing under size or over size washer could also lead to leaks. Compression faucets mostly experience such issues.

How to repair a leaking faucet

Below are the steps you can follow to repair such issue:

  • Turn off water which is flowing into the sink. You not only need to turn off the tap only but also all the valves below your sink. Consider placing a bucket beneath the sink just in case water leaks out.
  • Begin your inspection of the faucet to determine which part is causing the leak. Inspect its handles as most of faucets have the handles as the cause of leaks. For faucets with caps you will need access to the screw securing the handle and you will need to loosen it so as to remove the handles form the faucet.
  • Disassemble your faucet then clean every part of it using calcium remover. Check any cracks for the gasket made of rubber. If cracked, you need to replace the faucet’s washer. In order to get the right one and avoid more leaking, carry with you the damaged gasket in order to purchase the right size.
  • After replacing required replacements, reassemble your faucet installing each part where it should be. Tighten the faucet in a secure place and ensure its attached firmly to your sink.
  • Turn water on to test if the faucet functions as required.