Kitchen Sink Trap Leaks

Go under the cabinet with a flashlight and inspect the faucet hoses.

Kitchen sink trap leaks. Remove any cupboard doors that may block your access to the pipes and the underneath of the strainer. If the faucet isn t leaking fill the sink with water then let it drain and watch for water dripping from the p trap assembly as the water flows. This is one of the easiest problems to fix with some plumber s putty. If your sink is leaking from a drain gasket these steps will help you fix it.

Leaks originating from the faucet are generally easy to spot. Kitchen sink drain diagram be ready for water to pour out of the disconnected pipe momentarily. To do this locate the stopcock and turn it clockwise. One common indicator is if water puddles.

Start by turning off your water supply. Unscrew the sink drain. Clean out old putty which may have previously sealed the gasket. Using slip joint pliers disconnect the slip joint nuts that hold the trap to the tailpiece and drainpipe.

A drain is usually sealed with plumber s putty. Step by step step 1. Place a bucket or watertight container underneath the strainer to. If you have a kitchen p trap leaking under your kitchen sink and you look to see the p trap leaking at nut connection it is due to the column of water that is always present inside the kitchen.

Screw the drain back together. You may see water dripping or spraying from a faucet connection and if so there s your leak. A leaky sink trap under your kitchen sink can cause mold and mildew. When a p trap leak occurs it s usually because the nuts aren t tight enough the pipes are misaligned or a p trap washer isn t seated correctly.

To fix a leaky sink trap start by placing a bucket beneath the trap. Add a fresh layer. Once you have discovered that you have a problem you can check your plumbing and determine the problem. The drain could be the cause of your kitchen sink leaking.

The leaking water will often run along the pipes before it finally drips to the bottom of the cabinet under the sink making finding the leak a difficult task. How to diagnose a p trap leak a p trap leak isn t like a leak from a pressurized water pipe and because it only happens when water is draining from the sink you might not know it s there until water begins collecting on the bottom of the cabinet. Once the sink is full remove the stopper and shine a flashlight on the pipes.