Plumbing A Sink Through The Floor

Adding another bathroom or relocating plumbing fixtures during a remodel requires running new drainpipes.

Plumbing a sink through the floor.

The bathroom sink rough in dimensions are as follows. Have a helper hold the pipes plumb as you mark the plate below for notching. The bathroom plumbing rough in dimensions you need to know. If you are lucky and the relocation is up the line i e.

Cut notches about an inch wider than the pipe to accommodate a fitting. You will also need to connect the drain pipe to the main vent stack. You can use a 12 pipe and glue a cap on top of it. 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.

Cold water only pipe creates one hole between 5 and 10 inches above the floor supply line horizontal. In most communities a permit from the local. Slip lengths of 2 inch pipe down through the holes drilled in the floor plate for the tub and sink vents. Toilets and plumbing on slab on grade floors are relocated all the time.

The center of the lav s drain is located 18 approximately above the finished floor. You can add a vertical vent to the sink drain pipe and have it connect to the main vent stack the water supply line fittings should be located two or three inches above the drain pipe fitting. As far as the kitchen sink goes most of the code issues of concern to homeowners involve the drain and waste system. It also shows what the sanitary cross would look like if you happen to have a sink on the other side of the wall.

Towards direction of flow you are gaining head room for your drain pipe at the rate of 1 4 per foot of travel which will make this a relatively simple exercise. Ideally 8 1 4 inches above the floor. 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. Toilet rough in details.

Both sinks connect at one point sharing a common true vent to the stack. Measured from centerline running vertically through the center of the toilet supply line hole should be 6 inches to the side of centerline. 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.