Second Floor Bathroom Plumbing Diagram

It is important to find out all the rules and regulations regarding bathroom plumbing before getting to work.

Second floor bathroom plumbing diagram.

In the drawing i made above there s an example. Once the new plumbing is in place you can add fixtures and furniture to complete the room. The center of the lav s drain is located 18 approximately above the finished floor. If the new bathroom is on the first floor you can probably just tie into the house s main drain line in the basement or crawlspace below.

The fat pipes in your house make up the dwv carrying wastewater to a city sewer line or your private sewer treatment facility called a septic tank and field. The bathroom sink s water lines are roughed in 3 inches above the drain. It can get confusing. If you have to make plumbing repairs around your home it helps to understand your drain waste vent system dwv.

This basic guide has a few of the steps that need to be taken to install bathroom plumbing on the second floor of your home. Measure 21 inches approximately above the finished floor. Vent pipes on plumbing diagrams are drawn as dashed lines while pipes that carry water are drawn as solid lines. Pex plumbing bathroom plumbing plumbing drains water plumbing plumbing fixtures bathroom fixtures bathrooms home renovation home remodeling.

Also notice the drain is centered right in the middle of this 30 inch vanity. The drainpipes collect the water from sinks showers. Bathroom plumbing diagrams illustrations. Setting the plumbing for a new bathroom requires you to connect supply water pipes and drainpipes to existing systems.

The diagram will absolutely have to include a bathroom plumbing vent diagram. 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. Some pipes that are waste lines can be vent lines at the same time.