Measure 21 inches approximately above the finished floor. Measure 13 1 2 inches outward from that center point and then on the floor make another mark at this distance.
Set taut lines along the drains using simple orange nylon string stakes and a line level.
Bathroom plumbing rough in slab. From the center of the drain measure 4 inches to the left and 4 inches to the right. One hole is 4 inches to the right of centerline. To meet this we did the following.
About 16 to 20 inches above the. Http bit ly 2tdla40 our home build from the beginning. Step 1 find and mark your key locations determine where the toilet is going to be positioned and mark its center on the wall.
Stand pipes or stub outs. Http bit ly 2x93m21 support us on patreon. Sink rough in details supply line height.
Determined the highest the lines could be set to ensure they stay in the gravel and not get into the concrete. 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. Other is 4 inches to left of.
The bathroom sink s water lines are roughed in 3 inches above the drain. The hot line and cold line are spaced 8 inches apart from left to right. We marked every four feet with spray paint and marked.
Vertically both are about 2 to 3 inches above the drain pipe supply lines horizontal. Once the trenches are dug you can add the sewer pipes and stub outs pipes that sit above the slab floor that eventually connect the sink toilet bathtub or shower and any other drains to the system. The plumbing trenches are typically dug at the same time as the slab footings if any.
Especially since rough in plumbing is just a stepping stone to the larger plumbing installation. Moving over to the toilet.