Countertop Concrete Forms. In the past, consumers requesting concrete countertops purchased precast slabs. Concrete Counters: To DIY or Not to DIY? angela collierGetty Images.
There are several sites on the net with good instruction and lots of details, including one here on. HomeAdvisor's Concrete Countertop Cost Guide provides average prices per square foot of cement for kitchen, bar, or vanity tops, including poured, stained, polished, white or precast. A concrete countertop may be cast in place or formed offsite and installed like a natural stone countertop.
The only requirements for concrete countertop forms are that they be dimensionally correct and made out of materials that will not warp (unless you are using dynamic fabric forming, but that's another.
Concrete countertops that are cast facing upward are usually created in place, on top of the cabinets or another intended base.
The cost of concrete countertops will depend on if you go the DIY route or have them professionally installed (either. Concrete countertops are works of art. Get design ideas in our photo gallery, and take our free online DIY training to build your own concrete counters.