Fix Kitchen Sink Drain Leak

Bar sink sized basket.

Fix kitchen sink drain leak.

A leak under the sink needs attention as soon as possible but sometimes it s difficult to tell where the leak is coming from or how to fix it. For a drain line leak tighten connections and unblock your sink. Repairing a leak under the kitchen sink can be as simple as tightening a connector piece but it can also be far more complicated requiring large replacements or professional. Under sink leaks can do a lot of damage but they re usually fairly easy to pinpoint and repair.

Lastly turn on the water and test for leaks. The sink drain would be trapped with various materials and components from the cooking and washing activities that would trigger eventual clogging of the pipes. A part of the kitchen that is frequent used is the kitchen that makes this a candidate for repairs when a sink drain pipe gets clogged up. Secure the gasket and friction ring by screwing on the drain locking ring.

However the putty can be too thin to start with or it might dry out over time. From beneath the sink place a rubber gasket and metal or fiber friction ring over the strainer. You can t stop a leak until you know where it is and the first clue is the part of the cabinet base that s wet. If it s at the rear of the cabinet suspect the faucet hose connections and if it s centered right under the sink water is probably dripping from the sink drain assembly which includes the p trap and the dishwasher hose connection.

A drain is usually sealed with plumber s putty to prevent further leaks. The water that is damaging the cabinet or the floor may be coming from the drainpipes the supply. Removal preparation and replacement of a basket strainer and repair of a punctured stainless steel sink using jb weld two part epoxy. A kitchen sink faucet leaking underneath your cabinets or a dripping drain pipe is certainly annoying but being able to spot the leak early helps prevent serious damage.

How to fix a leaky plastic sink drain pipe. From the sink drain the tailpipe leads into a. Before you attack your leaky pipe problem examine the pipes underneath the sink to identify the culprit. Next make sure the drain compression seal is seated properly in the drain locknut then reinstall and tighten the drain locknut.

Call a plumber if diy fixes don t work. Occasionally the leak may come from an old and worn out drain that is beyond repair.