How To Rough In Plumbing For A Bathroom

Step 1 find and mark your key locations determine where the toilet is going to be positioned and mark its center on the wall.

How to rough in plumbing for a bathroom. Take existing pipes and clearance into consideration. This is the pipe in the ground that the new toilet and sink will flow in to. The center of the lav s drain is located 18 approximately above the finished floor.

There are generally accepted plumbing rough in measurements for sinks toilets and tub showers. Check the specs of the new fixtures preferably before you purchase them. The bathroom plumbing rough in dimensions you need to know.

Locate the nearest main drain stack and chart the path the pipes will need to take to reach the bathroom as well as the locations where they will reside once there. Also notice the drain is centered right in the middle of this 30 inch vanity. Measure 13 1 2 inches outward from that center point and then on the floor make another mark at this distance.

The bathroom sink rough in dimensions are as follows. Find the main drain line photo 1. Make a map of your rough in plumbing layout for the bathroom.

Especially since rough in plumbing is just a stepping stone to the larger plumbing installation. But it doesn t have to seem so daunting. Metal detector scratch paper tape measurestep 2 identify the main waste stack that goes from the upstairs bathroom to the sewer.

A rough in plumbing diagram is a simple isometric drawing that illustrates what your drainage and vent lines would look like if they were installed but all of the other building materials in your house were magically removed. Connect the basement bathroom plumbing to the existing drain and vent lines in the floor and ceiling to complete the rough in plumbing. When learning how to rough in plumbing there are a few steps to take before installing new plumbing pipes or fixtures.