The sink drain lines are between 18 and 20 inches high. Water supply lines are usually just a couple of inches higher, between 20 and 22 inches from the floor, and installed to the side of the drain line. The heights are compatible with most of the sinks.
How do you rough-in a bathroom sink?
The bathroom sink's water lines are roughed-in 3 inches above the drain. Measure 21 inches (approximately) above the finished floor. The hot line and cold line are spaced 8 inches apart (from left to right). From the center of the drain, measure 4 inches to the left and 4 inches to the right.
How high off the floor should a sink drain be?
The standard height of a kitchen sink drain from the floor is between 20 and 24 inches.
How high should vanity be rough in plumbing?
The water supply line runs out of the wall into a hole in the back of the vanity, typically placed at a height of 22 to 24 inches from the finish floor. The sink drain is then situated just 4 inches inward from the water supply line.
How do you rough in a bathroom sink?
The bathroom sink's water lines are roughed-in 3 inches above the drain. Measure 21 inches (approximately) above the finished floor. The hot line and cold line are spaced 8 inches apart (from left to right). From the center of the drain, measure 4 inches to the left and 4 inches to the right.
How high should sink valves be?
There are no set-in-stone rules on how high to rough in the plumbing for a tub, shower, and sink; but the general rules of thumb are: Tub Faucet Valves: 20”- 22” above finished floor. Tub Fill Spout: 4”- 6” above top of tub. Shower Valve: about 42” above tub floor.
How high should vanity be rough-in plumbing?
The water supply line runs out of the wall into a hole in the back of the vanity, typically placed at a height of 22 to 24 inches from the finish floor. The sink drain is then situated just 4 inches inward from the water supply line.
How far should stub be from sink?
Wall Drains Like the supply stub-outs, the drain stub-out extends from a fitting -- usually a sanitary tee -- to a point 3 or 4 inches beyond the wall. The drain, which is usually 2-inch plastic pipe, maintains a minimum slope of 1/4 inch per foot from the stub-out to the point where it ties into a main waste pipe.