How To Install Sink Drain Pipe In Wall

The p trap is the curved section of pipe at the base of the sink s plumbing.

How to install sink drain pipe in wall.

Make sure the beveled sides of washers face the threaded portion of the pipes. Installing drain pipes from a sink to the wall outlet provided is a simple process and can be done by the individual who likes to save money. If you are looking for an easy step by step instructional on how to plumb a drain then this is it. It is common for these pipes to develop holes and leak particularly if the pipe is made of copper or.

Attach the fitting with slip washers and nuts. The sink s p trap will be connected to a drain in a wall by a short horizontal drain pipe. To install a kitchen sink drain you ll need a drain assembly kit that fits your sink pliers a basket wrench plumber s putty and a brass tailpiece to attach the basket strainer to the main drainpipe. If you re working on a sink with two basins use a continuous waste t fitting to join the tailpieces.

The drain tailpiece is a straight pipe that connects to the sink strainer and runs down to a tee fitting below the sink basin without the disposer. For a new sink installation you ll typically have a piece of pipe sticking out of the wall. This video shows how to assemble drain pipes under a sink. Install the tailpiece and continuous waste pipe.

Step 1 place the small bucket under the p trap and remove the clean out plug. If you re installing a brand new drain on an unused sink you can skip straight to preparing your plumber s putty for the area around the drain hole. The tailpiece and waste pipe must be cut to length for installation. You ll need to disconnect the drain pipe and remove the existing strainer if you haven t already.

Measure the height of the drain opening in the wall from the floor of the cabinet using a. Connect a p trap to the drain tailpiece which is the straight pipe that extends down from the drain. In order to connect the p trap you ll need a trap adapter that needs to be glued onto the pipe in the wall.