How to Mount a 6Foot Countertop Onto a .
Mounting a countertop onto a wall gives the countertop an appearance of floating, as you are not supporting the countertop with base cabinets or legs. This is a convenient way to mount a countertop at any height. You can purchase brackets to hang your countertop from a wall, but using a few items from a home improvement store or hardware store can save you a significant amount of money.