What Is The Standard Size Of A Kitchen Sink Drain

If your base cabinets are larger than.

What is the standard size of a kitchen sink drain.

Some older sinks may have drains that connect to a 1 1 4 inch tailpiece but most modern drains have a 1 1 2 inch outlet. Average cabinets measure 24 inches deep 36 to 42 inches high and 25 1 4 to 26 inches wide the standard 22 by 33 inch sink fits well within these dimensions. This size is precisely the diameter of the pipe instead of the length. This is the measurement across the center of the drain from one side to another.

It provides the right amount of flow to drain a kitchen sink during heavy use. Since all kitchens use this size of pipe it is best to stick with it during any repair. All the pipes that connect to the tailpiece including the p trap assembly. However the better quality comes with an 18 gauge which is 0 0500 inches.

A standard kitchen drain is 3 1 2 inches in diameter. When installing a new kitchen sink drain or repairing an old leaking one you need a particular size drainpipe. This pipe is the standard size for all kitchen sinks. The drain strainer the bowl shaped piece inside the drain mouth matches this dimension.

Many findings have recommended 16 to 18 gauges as a choice for kitchen sink improvement. It is designed to sit inside the drain mount and seal it closed when flush to the drain bowl.