18 Inch Dishwasher Rough Opening

Dishwasher cutout dimensions models.
18 inch dishwasher rough opening. Most brands make standard size models but there are some specialty sizes that are available to fit into spaces that are non standard. Portable dishwashers have a width of 18 inches a height of around 37 inches and a depth of 24 inches. Slimline dishwashers have a width of around 18inches and height of 32inches. The rough opening size for a dishwasher in a perfect world is 24 inches wide 24 inches deep and 34 inches high but in older homes this isn t always the case.
This means that the rough opening in your cabinets must be 24 by 24 by 35 inch. Semi integrated dishwashers have a width of 24inches. Countertop dishwashers need 4 and portable dishwashers need 6 to 8 place settings. Depth with door open.
With new models typical dishwasher dimensions are 23 9 wide 24 5 deep to the front of the door and 33 9 high. Install a dual valve outlet on the hot water stub out under the kitchen sink. Use the left edge of the dishwasher opening first. To measure the height of your dishwasher opening put the end of your tape measure on the floor in front of the opening for your dishwasher.
All 18 inch built in dimensions 34 7 8 maximum 34 minimum allow 1 4 below countertop 17 3 4 24 1 2 47 7 8 see page 2 height at full leg adjustment. Use the left edge of the dishwasher opening first. Some wiggle room is required to get. All such compact dishwashers are also collectively referred to as 18 inch dishwashers.
A compact dishwasher is about 18 inches wide 24 inches deep and 35 inches high. It should have a 1 2 inch od outlet for the sink faucet and a 3 8 inch od outlet for the dishwasher. Portable dishwashers are about 24 inches wide 27 inches deep and 37 inches high. The dishwasher itself may be somewhere around 23 5 8 by 23 5 8 by 34 inches.