Replace Kitchen Sink Drain Pipe In Wall

Use the pliers to unscrew any stubborn slip nuts.

Replace kitchen sink drain pipe in wall.

Place a p trap under it to connect it to the pipe in the wall. Fasten each pipe together by twisting on a ring shaped nut with pliers. This video shows how to assemble drain pipes under a sink. It should fit snugly into place.

First the wall can be opened and. I don t know how to remove the section in the wall without cutting into the back of my fancy ish new ish. A rubber compression gasket is a small flexible gasket that creates a watertight seal. Follow the pipe to the point at which it connects to the.

Remove the old drain pipe remove the old drain assembly from the top down. 15 to 30 there aren t many reasons for changing out the drain pipes under a kitchen sink but it s not uncommon to replace the drain assembly during a kitchen renovation when the sink is being replaced. It may be necessary to replace the entire drain pipe from the sink all the way to a main drain pipe in the building. Go into the crawlspace if the sink is at ground level and find the point at which the pipe passes through the bottom plate of the wall.

This can be done in at least two basic ways. Insert a compression gasket into the top of the drainpipe of the sink. The drain pipe corroded a couple feet down the line and is leaking. Measure the tailpiece for buying a new kitchen sink.

I d like to replace the entire run from the sink to the sewer with pvc. If you have a garbage disposal unit don t forget to install the pipe running from the drain pipe to the side of the unit. The sink drain runs into a wall behind the cabinets and then straight down into the basement. Remember the drain trap the u shaped bend will have a small amount of standing water so have your bucket or bag handy.

The drain pipe should run from the drain to the floor.