Make Your Own Concrete Countertop Forms

The key to a great countertop is a well built mold to pour the concrete into.

Make your own concrete countertop forms.

The exception to this is the edges which often are made with a molded edge form available from a variety of sources or make your own rubber edge forms. I had assumed i would pour the concrete countertops in place so i. Start with a 4 x 6 piece of 1 thick melamine particleboard. The concrete forms are made of 3 4 melamine boards.

The basics for making a concrete countertop are simply building your mold pouring and finishing the concrete. Cut one piece of melamine the same size as the finished countertop. To determine the size of your countertop measure the base cabinets or your existing countertop. Use enough of the mix to fill the mold about halfway up the sides.

Our island countertop will be 3 x 4. Form and pour concrete countertops with the z counterform system that is so inexpensive and easy to use that no other solution comes close to saving you the same amount of time. If measuring the base cabinets add an extra 3 4 for an overhang. Use a mix for the color and additives that is especially designed for countertops or floors.

Start by determining the dimensions you want the countertop to be. Melamine is readily available at home centers and lumber yards has smooth surfaces that don t imprint on the finished concrete and won t de laminate. To protect the safety of our staff and community we will be closed to all walk in customers at this time. Give it a rough cut stone look make your own concrete countertop edge forms diy.

Scoop shovel or pour the concrete into the countertop form. You will also want to use a pre mixed high strength concrete. Next build a form into which you can pour the concrete so that once it dries the hardened material will conform more or less. About five years ago after looking at fu tung cheng s book concrete countertops i decided that when i replaced my kitchen cabinets i would build concrete countertops that moment arrived last summer and when i couldn t find cheng s book i bought his new one concrete countertops made simple which came with a dvd.

Molded edges can be rough like broken stone or smooth and rounded. There are several acceptable materials for building the form but we chose cheap and easily obtainable melamine coated particle board. Sign in register view cart.