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You will need a base cabinet that is large enough to install your sink: 24â for a single-bowl sink and 36â for a double-bowl sink. Refrigerator and stove. Your preliminary kitchen design plan should include a space of 30 to 36 for the refrigerator and a space of equal dimension for the stove or cooktop.
A regular kitchen sink, adjacent to a wall, has a vent hidden in the wall that connects to a vent. So it won't plug up, the vent must rise 6 in. above the overflow level of the sink before the pipe goes horizontal. Obviously, a vent pipe in a kitchen island can't do that.