Concrete Countertop Thickness. A concrete counter top is either poured in place on site or precast in a shop. I also found a trick for getting a glasslike smooth surface.
Thickness The standard concrete countertop slab thickness is 1 ½ to 2 inches similar to countertops made of marble or granite. Concrete countertops are so appealing partly because of the variety of looks they can provide. Some of the homes that Cheng designed have sold for 13 million and he loves to use concrete to form one-of-a-kind countertops that stand out.
The standard slab thickness is 15 2.
However contractors can create the illusion of a thicker countertop by casting a drop-front edge. Concrete counter tops are quite heavy a 2 inch thick counter top weighs 25 pounds per square foot. I also found a trick for getting a glasslike smooth surface. A concrete counter top is either poured in place on site or precast in a shop.
