Toilet Drain Pipe Above Floor

The center of the lav s drain is located 18 approximately above the finished floor.

Toilet drain pipe above floor.

A toilet flange sometimes referred to as a closet flange is the piece of the toilet upon which the toilet rests. Cold water only pipe creates one hole between 5 and 10 inches above the floor supply line horizontal. The bathroom plumbing rough in dimensions you need to know. This is basically a durable plastic ring which fits over the drainage pipe to create a place where the toilet can gain solid purchase.

The flange is bolted to the floor in order to secure the toilet bowl. Drain and vent lines must be positioned precisely so you should install them before the supply pipes. You must slope the drainpipe at 1 8 to 1 4 inch drop per. You ll need some sort of a saw to do this.

Measured from centerline running vertically through the center of the toilet supply line hole should be 6 inches to the side of centerline. Make sure the final bend upward under the toilet is well supported and reaches high enough to permit installation of the toilet flange. Toilet rough in details. Third you can take off the flange as well as the toilet and trim down the waste pipe that comes up through your bathroom floor.

Use a pencil or grease pen to mark the drill holes around its. If you must run drainpipes across a floor carefully calculate the amount of vertical space available. Support the pipes every four feet with pipe straps. Check toilet to confirm location water supply connection.

They come in various materials such as pvc or cast iron. Glue the remaining pieces of pipe and fittings into place working your way from the main drain pipe back to the location of the toilet. The bathroom sink rough in dimensions are as follows. Fit the flange over the pipe to place it flat against the concrete floor.

Second you can raise your floor by laying down thicker tile. Ideally 8 1 4 inches above the floor. The drainpipes are made of cast iron galvanized pipe copper or plastic. This opening of this pipe should be level and flush with the floor.

With the drainage pipe ready the floor flange must be installed. This is quite a job and takes a while. Local building codes that regulate the materials used in the dwv system have changed over the years so most older homes have a combination of materials. Serves the dual purpose of supporting the toilet and connection it to not only the floor but also the plumbing.

It may be possible to simplify supply runs by moving a vent pipe over a few inches. Before we even go further with any discussion it is best that we know what a toilet flange exactly is. Continuing reading for important advice on setting a toilet flange to the correct height. This might help you if you are trying to set a toilet with a high flange.