Installing New Bathroom Sink Plumbing

By the time you install a vanity cabinet and drop the sink into it the rough in plumbing for the drain should be done.

Installing new bathroom sink plumbing.

For a new sink installation you ll typically have a piece of pipe sticking out of the wall. The first is the rough in when you install all the water drain and vent pipes in the walls and leave them stubbing out at the sink. In order to connect the p trap you ll need a trap adapter that needs to be glued onto the pipe in the wall. Tie the sink vent to the main vent stack by cutting into the main stack at a point above the highest plumbing fixture in the house with a hacksaw and installing a vent tee.

If you are looking for an easy step by step instructional on how to plumb a drain then this is it. This video shows a new bathroom sink plumbing install from when the tailpiece stopper supply lines and faucet has been installed to the finishing of p tra. Does your sink have a pop up drain. A small amount of water may leak out when you do this which is normal.

Disconnect the supply and drain lines from the faucet using locking pliers or a crescent wrench. Learn how to replace it. In this episode of repair and replace stephany shows how to replace a drain in a bathroom sink. Installation of bathroom sink plumbing proceeds in two phases.

How to plumb a bathroom vanity sink drain. Since my pipes are abs i m using abs cement. We initially show the p trap bac. Here we show you how to perform your plumbing p trap installation when the bathroom sink drain doesn t line up.

This video shows how to assemble drain pipes under a sink. If it is you ll see a 2 inch. Glue the vent pipe to.