When installing a dishwasher beneath a quartz or marble counter, everything seems normal at first. Then, you get to the final mounting step. Typically, you could just mount the dishwasher to the underside of the counter so that it doesn't tip during use. But it your kitchen counter is quartz, marble or other stone, you risk cracking the quartz by attempting to mount it to the underside. Even if you have room to place plywood between the counter and the dishwasher, you could end up drilling too … Continue reading...