Recent 21++ Sink Drain Height
Recent 21++ Sink Drain Height. Long story short i installed my bathroom sink drain at 22 off the finished floor level. The drain tailpiece is a straight pipe that connects to the sink strainer and runs down to a tee. A wide variety of height sink drain options are available to you, such as push down. Keep in mind that the drain height must leave enough room for removing the trap and cleaning it out.