Kitchen Sink Plumbing Through Floor

Don t hesitate to place the fitting a little higher so it can clear the floor trim.

Kitchen sink plumbing through floor.

The fitting should be at least 6 above the floor. 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. Adding another bathroom or relocating plumbing fixtures during a remodel requires running new drainpipes. Improperly installed drain and vent components can cause blockages water contamination and the release of dangerous sewer gases into the home and they can affect the plumbing in other parts of the house.

Locate the pipe under the sink bowl without the p trap. You can have this supply line come through the back wall or out of the floor depending on what is convenient. And it is about three inches off. When it comes time to renovate the old kitchen and rip out the basin in the corner and install a new upgraded two basin sink a few feet from the wall or an island sink in the middle of the room the plumbing is most likely moored in a concrete slab in the flooring that must be taken out before the new pipes are installed and finishing work gets underway.

As far as the kitchen sink goes most of the code issues of concern to homeowners involve the drain and waste system. Bathroom sink drains through floor not wall 9 answers hello first let me say this a great forum. I want to put in a kohler cimmaron pedestal sink in my bathroom. For a 1 1 2 inch vent pipe a 2 1 2 inch hole is sufficient.

Next remove the nut directly under the sink hole and pull down on the pipes. How to install drain lines through the floor. Cut a smaller opening in the ceiling for the vent pipe. In order to do this you will have to attach the drain to the s trap below your sink where it falls into the floor including applying putty and putting drains into the base of the sink adding the tailpiece and then fitting the t.

When you are installing a kitchen sink drain pipe along with the drain attachment on the floor you will need to be able to fit the drain and the parts together. I just found it and registered. Glue the vent pipe to it. Anchor the drainpipe with straps.

If there s a little water in the pipe clean it up immediately to prevent damage to the cabinet floor. Remove the nut from the end of the pipe that connects this sink drain with the one that has the p trap. Guide the vent pipe up through the hole and into the attic or room above and slip its lower end into the fitting at the floor.