Plumbing Second Floor Bathroom

Is it a must that a 2nd floor bathroom vent and drain into the same stack.

Plumbing second floor bathroom.

One question we receive is certainly not dumb and often asked. Toilet vent option 1. Doing a second floor major remodel. Art plumbing ac electric november 1 2017 plumbing.

Adding a bathroom to the second floor of your house. How difficult is to install a second floor bathroom it s not that difficult but setting the plumbing for a new bathroom is the most critical part. The idea of adding a second bathroom is appealing to many. Once the new plumbing is in place you can add fixtures and furniture to complete the room.

Looking to add a 2nd floor bathroom shower toilet sink. If the toilet drain does not connect directly to a vent you must find another way to vent it. The first part in setting the plumbing is connecting to your drain lines. If the drain line runs away from the wall where you want the vent use a reducing y and a 45 degree street elbow to point the vent line toward the wall.

If a drain line is nearby you may choose to run a pipe to it rather than running a new line. The bathroom sink s water lines are roughed in 3 inches above the drain. The bathroom plumbing rough in dimensions you need to know. If the new bathroom is on the second floor the bathroom s main drain will have to travel through the wall on the first floor and down to the basement or crawlspace.

Add value and convenience to any home by installing a new bathroom on an upper floor. Setting the plumbing for a new bathroom requires you to connect supply water pipes and drainpipes to existing systems. The center of the lav s drain is located 18 approximately above the finished floor. Would like to get some info as to how to plumb new pvc drainage run into existing cast sewer pipe as well as venting into existing stink pipe.

Also notice the drain is centered right in the middle of this 30 inch vanity. Second floor bathroom plumbing guide.