Bathroom Floor Drain Diagram

However it may be difficult to run a toilet s 3 inch or 4 inch drain to an.

Bathroom floor drain diagram.

If you have to make plumbing repairs around your home it helps to understand your drain waste vent system dwv. Fairly simple drain system. Here are a few bathtub drain schematics and bathtub plumbing diagrams. The bathroom sink s water lines are roughed in 3 inches above the drain.

You can replace just this plate at your hardware store for a few dollars. 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. 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 drainpipes collect the water from sinks showers.

The center of the lav s drain is located 18 approximately above the finished floor. 2 free plumbing diagrams are available.