Make Your Own Concrete Countertop Edge Forms

If measuring the base cabinets add an extra 3 4 for an overhang.

Make your own concrete countertop edge forms.

Start with a 4 x 6 piece of 1 thick melamine particleboard. No more messy silicone covered fingers and unsightly. Wear hand protection and press the concrete mix into corners to ensure proper coverage eliminate any large air pockets and roughly make level. 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.

Our island countertop will be 3 x 4. Using a shovel or scoop pour your concrete into the form until it reaches the top edge of the form all the way around. Concrete countertops are typically 1 1 2 to 2 inches thick. Molded edges can be rough like broken stone or smooth and rounded.

The sizes shapes and variations of each can offer a customized edge that will complement the countertop s unique surface as well as the surrounding design. Use enough of the mix to fill the mold about halfway up the sides. If you want to color your countertops you can add cement color mix according to the manufacturer s instructions. Mixing and pouring the concrete make sure the mold is on a level surface that can accommodate the weight of the concrete.

Give it a rough cut stone look make your own concrete countertop edge forms diy. The counter pieces actually fit inside the forms so you are making an outline with the walls of your form and the top of the form becomes the bottom of the counter. Concrete countertop molds edge forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops table tops or stairs. Scoop shovel or pour the concrete into the countertop form.

So as you can see above the forms are basically boxes that are going to hold your concrete until it firms up and becomes a legit weight bearing countertop. To determine the size of your countertop measure the base cabinets or your existing countertop. Use a trowel or paving tool to even out the top and push all of the concrete out to the sides as you work. I had assumed i would pour the concrete countertops in place so i had been wrestling with how to ensure a flat and smooth surface and create a round over on the front edge.

Today i m going to show you how to achieve perfectly rounded over edges for your concrete countertops. Cheng s new book revealed all the answers. The key to a great countertop is a well built mold to pour the concrete into.