Make Your Own Concrete Countertop Edge Forms

I would pour the tops upside down into a form made of melamine and for the round over i would lay a bead of black silicone.

Make your own concrete countertop edge forms.

Scoop shovel or pour the concrete into the countertop form. Concrete countertop molds are made by a variety of countertop mold manufacturerseach offering a unique benefit. No more messy silicone covered fingers and unsightly. If measuring the base cabinets add an extra 3 4 for an overhang.

Use enough of the mix to fill the mold about halfway up the sides. Today i m going to show you how to achieve perfectly rounded over edges for your concrete countertops. Concrete countertops are typically 1 1 2 to 2 inches thick. 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. Mixing and pouring the concrete make sure the mold is on a level surface that can accommodate the weight of the concrete. 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.

Wear hand protection and press the concrete mix into corners to ensure proper coverage eliminate any large air pockets and roughly make level. 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. Start with a 4 x 6 piece of 1 thick melamine particleboard. Molded edges can be rough like broken stone or smooth and rounded.

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. If you want to color your countertops you can add cement color mix according to the manufacturer s instructions. 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. Using a shovel or scoop pour your concrete into the form until it reaches the top edge of the form all the way around.

Our island countertop will be 3 x 4. 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 about half your concrete into the mold.