How Much Support Does A Concrete Countertop Need?

How Much Support Does A Concrete Countertop Need? “There should be between 1/4-inch and no more than 3/8-inch of concrete between the bottom of the countertop and the reinforcement. How do you put designs on concrete countertops? Shotgun shells. Put more “bang” into your countertops by dressing them up with 12-gauge shotgun shells (emptied of