Can A 2nd Floor Bath Use An Existing Soil Stack

You can have an open floor plan with a soaking tub and a double vanity.

Can a 2nd floor bath use an existing soil stack. Then the downstairs will continue to be vented thru the main stack and you will vent all the upstairs fixtures as if they were a lower floor bath group. I have been looking for wats to combine the 32 and 40mm. Ideally it should be directly connected to the main soil stack which is the. Bathroom has 3 inch stack that turns into 4 inches in basement.

As a result adding a brand new soil pipe down the back and digging it into the drains would most likely be a bit of a nightmare. The main vent is stack is often but not always a continuation of the soil stack which is a 3 or 4 inch waste pipe that extends vertically down from the uppermost bathroom to the sewer. If you tie your second floor bathroom into that vent stack you will have to indivually vent all the fixture below. Make sure that you incoming drain line also matches up to the connection before it dries or you are going to have serious issue reversing the effects of it positioning.

What can be done is to bring the drain from upstairs down to a point below the first floor bath and tie in there. Sink has separate vent out through attic. Sink and bath hook into stack. Major considerations for moving a toilet during a bathroom remodel a bathroom remodel is one of the most popular projects for homeowners to undertake.

Want a second bath upstairs if it will be up to code. Toilet hooks to stack which goes through the roof. Can a toilet on the second floor hook into the existing stack. You can even stash it behind a wall for privacy if only you can move the toilet.

Use a liberal amount of sealant to secure the fitting over the top and bottom of the vent shaft to prevent it from future leaks when it is in use. Both the bathroom and bedroom are on the top floor of a large victorian house and one of the other flats owns uses the ground floor and gardens.