How To Install A Bathroom 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. Before you install a bathroom sink turn off the water supply and remove the old sink.
We will be showing you how we removed an undermount bathroom sink and replaced it with a brand new sink from start to finish. Disconnect the sink start by turning off the water valves to your existing sink and opening the faucet to release any remaining pressure. Learn how to replace it h.
Under the sink there s a drainpipe that goes into a curved section called the p trap.
If you have a drop in sink put some caulking around the sink on the underside of the rim before fitting it in place. Since my pipes are abs i m using abs cement. Disconnect the sink start by turning off the water valves to your existing sink and opening the faucet to release any remaining pressure. Under the sink there s a drainpipe that goes into a curved section called the p trap.