A built-in dishwasher is installed under the countertops flush to the cabinets, which requires professional plumbing installation. Built-in models come in a standard size, which is larger compared to compact freestanding or portable models. The higher capacity means they can wash a bigger load in one cycle. Along with these benefits, built-in models have more operational features such as Hard Food Filter, Filtered Water and Automatic Temperature Control. Within Built-In Dishwashers, there are 9 top control and 10 front control options. Check out the product with the highest review count, the 24 in. White Top Control Built-In Tall Tub Dishwasher with Fan Dry, 51 dBA.