Rear Outlet Toilet Plumbing Diagram Without Going Through Concrete Floor

Use tapcon anchors or a similar type of masonry concrete screws to fasten the toilet flange to the concrete slab.

Rear outlet toilet plumbing diagram without going through concrete floor. In the ipc toilet vents are 1 5 in the upc it s 2 inches. A rough in plumbing diagram is a sketch for all the plumbing pipes pipe fittings drains and vent piping. To help you better visualize what these piping systems look like we thought it might help to incorporate a plumbing vent diagram. This limits your ability to change the basement layout but if the stub outs are in place using them will save money and labor.

These types of toilets. That s when each plumbing fixture has its own vent which is called an individual vent. A rear mounted toilet sits on the bathroom floor like a standard toilet but instead of flushing the waste through the floor it flushes backward through the wall behind it. The design of the bowl makes it so that there are no hidden nooks and crannies for you to clean.

At this point you will no longer see the horizontal drainpipes and the main sewer line but you will see the stubs that extend vertically out of the sand. Screw the toilet flange onto the concrete. Let s start with sizing individual plumbing vents. This plumbing diagram might be required for a building permit.

The minimum toilet vent size depends on your plumbing code. The only location that fits the layout causes me to have to connect to the 3 horizontal house drain at a point where the center line of that 3 pipe is 4 5 off the cement floor. This isometric diagram will help determine if all your plumbing meets code. There s even a wet vent included that connects to the bathtub.

Once i add in the height of the closet elbow 3 above the center line i now need to put the deck that the toilet sits on 7 5 minimum off the concrete floor. And that s the method of venting we re using to plumb this bathroom. If using a plastic flange ring be careful not to crack the ring by screwing the anchors in too far. The image below illustrates s typical bathroom with multiple plumbing vents.

The most efficient and least expensive method of installing a basement shower without the need to break concrete is to install it over existing plumbing stub outs.