How big is a panel-ready dishwasher?#
A panel-ready dishwasher fits a standard opening — 24 inches wide (or 18 for the compact) and 33.5 to 35 inches tall — but carries a custom cabinet-door panel on the front. The table below covers the built-in, compact, and fully integrated versions, and the clearances give the opening and panel details.
Panel-ready dishwasher dimensions by configuration#
| Configuration | Width (in) | Height (in) | Depth (in) | Best for |
|---|---|---|---|---|
| Panel-ready built-in (24-inch) | 24 | 33.5–34.5 | 24–24.5 | a flush front matched to the cabinets |
| Panel-ready 18-inch | 18 | 32–34 | 22–24 | a compact integrated look |
| Fully integrated (hidden control) | 24 | 33.5–35 | 24–24.5 | a seamless cabinet run with no visible console |
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Installation clearances for a panel-ready dishwasher#
- Rough opening width: 24 in in of cabinet gap a panel-ready dishwasher slots into, the same as a standard unit.
- Custom panel thickness: 0.75 in in of cabinet-door panel a panel-ready dishwasher carries on the front, which adds to the closed-door depth.
- Panel weight limit: A panel-ready dishwasher door is spring-balanced for a panel within a stated weight range, so an overweight custom panel will not hold position.
- Rough opening height: 34 in in from floor to counter underside a panel-ready dishwasher needs to clear with its panel attached.
Will your panel-ready dishwasher fit? Clearances and door swing#
A panel-ready dishwasher slots into the same 24-inch rough opening as a standard unit, so the cabinet gap is not the challenge — the panel is. The custom cabinet-door panel adds 0.75 inch to the front, which pushes the closed-door depth out past a bare dishwasher, so account for that when the door faces have to align with the neighboring cabinets. Height-wise, you need about 34 inches from the floor to the counter underside for the unit to clear with its panel attached. The detail installers miss is panel weight: the door is spring-balanced for a panel within a stated weight range, so an overweight custom panel will not hold position and the door will drop or float. Confirm the 24-inch opening, the panel thickness against the door alignment, and the panel weight before you build the front.
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Panel-ready dishwasher sizes by type: panel-ready built-in (24-inch), panel-ready 18-inch, fully integrated (hidden control)#
The panel-ready built-in at 24 inches is the standard flush unit, taking a cabinet-matched front so the dishwasher reads as a run of drawers rather than an appliance, at 33.5 to 34.5 inches tall. The panel-ready 18-inch is the compact version for a small kitchen or a galley, keeping the integrated look at a narrower 18-inch width and 32-to-34-inch height. The fully integrated (hidden control) model goes a step further, hiding the controls on the top edge of the door so the front is a seamless panel with no visible console — the cleanest cabinet run possible. All three carry the 0.75-inch panel and share the 24-inch (or 18-inch) rough opening, so the choice is width and whether you want the controls hidden entirely.
Senior Gas Appliance Specialist · 18 years experience
AGA-certified gas appliance specialist with 18 years of experience in residential and commercial oven, range, and cooktop repairs.
