Average height of a drain.

Kitchen sink drain hole size. Creative people make websites more friendly for you. This height varies based on the sink manufacturer manual or the kitchen. What is the standard size for the drain hole in a bathroom sink?

The standard kitchen sink plumbing has the kitchen sink drain about 28 inches from the floor. This distance between the sink and the floor takes the size of the sink into. Made by niteothemes with love.

They’re generally 3 ½ inches in diameter and are larger than bathroom drains, which are 1 ¼ inch in diameter. The general rule for standard kitchen single hole faucets is a size of 1.375 inches. Our garbage disposal documentation doesn't state the drain.

The standard kitchen sink tap hole size is 35mm in diameter. Most experts suggest you buy a sink that’s at least 7 inches deep, but some sinks have a depth of up to 10. However, you may have to use a larger pipe.

However, the size of the holes may still vary for different models and brands. Shallower than that and your kitchen sink will run out of space for dishes fast. What's important to understand is that the drain of the sink has to be equal in size.

The height of a sink from the floor is usually between 30 and 45 inches. The plumbing code in most states requires a combined discharge from a kitchen sink and dishwasher to be at least 1 ½ inches in diameter. A kitchen sink should have a minimum of 7.25 inches of bowl depth.