Get Standard Bench Depth Pictures. A bench that is deeper than 20. The depth must account for enough seating area, the back of the bench if it has one and the width of any pillows, cushions or other paddings you plan to put on the bench.
The standard height of 34 matches most tablesaw heights, allowing the workbench to double as an outfeed support. If you're going with banquettes, they vary in depth, but 26 inches deep tends to be a comfortable depth. Two at 69½ inches and two at 15½ inches.
Our contractor suggested 24 high.
Depth the depth of your workbench should, ideally, be no longer than your arm can reach across it. On average, bench height is about 18 inches and a depth of approximately 17 1/2 inches, according to crown point cabinetry. The standard height of 34 matches most tablesaw heights, allowing the workbench to double as an outfeed support. Then there's how the table interacts with the banquette.