Rough Plumbing Bathroom Sink

There are no universal standards for the height of drain lines and water supply lines in.

Rough plumbing bathroom sink. Vertically both are about 2 to 3 inches above the drain pipe supply lines horizontal. How to rough in a sink sinks should be installed approximately 31 above the floor. Use the thicker of the two washers that come with a 1 1 2 inch p trap if the tailpiece is 1 1 4 inches in diameter.

If your sink has a pop up stopper be sure the hole in. During construction plumbers install a home s basic plumbing system before fixtures are installed in. Plastic p trap compression fittings are meant to be hand tightened but if any of the connections leak use adjustable.

The bathroom sink s water lines are roughed in 3 inches above the drain. This plumbing diagram might be required for a building permit. Measure 21 inches approximately above the finished floor.

One hole is 4 inches to the right of centerline. Other is 4 inches to left of. Start by figuring out the exact location and height of the new sink you want to install.

The hot line and cold line are spaced 8 inches apart from left to right. This isometric diagram will help determine if all your plumbing meets code. A rough in plumbing diagram is a sketch for all the plumbing pipes pipe fittings drains and vent piping.

From the center of the drain measure 4 inches to the left and 4 inches to the right. Here with this video you will learn some of the basic rules of thumb for doing rough in plumbing underground. Sink rough in details supply line height.

About 16 to 20 inches above the. Things you will need pencil tape measure drill 2 1 4 and 1 5 8 inch hole saws 2 inch drainpipe sanitary tees plastic pipe cement hacksaw vent tee 2 inch cap 2 by 4 inch lumber 5 8 inch spade bit 1 2 inch water pipe 2 drop ear elbows two 1 2 inch caps.