By Chris Deziel. Related Articles. Plan the route of the extension so all pipes are straight when they enter a fitting. A compression fitting can't make a watertight seal if the pipes it joins are skewed to the fitting. The job isn't complete until all the fittings are watertight. If even a small amount of water drips from a fitting, it can damage the cabinet and promote the growth of mold.
Avoid using flexible drainpipes. Debris collects inside the corrugations, causing frequent clogs. Moreover, flexible pipes can sag. Most modern bathrooms contain plastic drain pipes made out of PVC, or polyvinyl chloride. This material transports nonpotable water down sink drains and other plumbing fixtures.
PVC pipes under sinks include the P-trap that connects the drain to the house plumbing. Such pipes can be connected using threaded pieces or with glue. Gluing your PVC pipes creates a much stronger and permanent hold that can only be broken by cutting off the pipes. The number and type of pieces that you use under a sink varies widely, but following a two-step process of priming and gluing your pipes will result in the best possible connection no matter how many pieces you use.
Shake the can of PVC primer vigorously for 30 seconds to mix the solution and soak the applicator on the inside of the lid. A wrench is used to detach the drain pipe from the drain basket as well as to release the lock and the washer. Is your kitchen sink drain leaking water underneath.
Feed the tool into the drain and turn slowly until you feel some resistance. Remove the old drain assembly from the top down. Use the pliers to unscrew any stubborn slip nuts. Make a check-up of the pipes and seal of the kitchen sink to determine that the connections are securely tightened. Once done go ahead and remove the existing drain pipes one by one.
Sink strainers are always made of metal but most modern homes have white PVC drain pipes. If you find that the existing drain opening is not low enough to accommodate the depth of. To make sizing the new drain pieces easier keep the old drain parts for now. The first question to ask is Which one The water could be coming from the sink drain or one of the faucet water supply hoses and if you have a dishwasher it could be coming from the dishwasher drain hose.
Once it feels like you. Replace Sink Drain Pipe Screw in new tailpieces that are long enough to extend to the same level as the top of the drain pipe in the wall. Now you must have purchased your new PVC kitchen sink drain pipe and you have it ready for replacement. 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 repairs.
For the Pro. If you are looking for an easy step-by-step instructional on how to plumb a drain then this is i. 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.
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