Concrete countertops are a popular choice for kitchens and bathrooms in the design community. They offer a unique and rustic look, while still maintaining a modern edge.

There are many different ways to install them, but most people use concrete mix and an aggregate like pea gravel.

They are strong, durable, and require little maintenance. Concrete countertop installation can be done on a DIY basis or by professional

You might not know much about concrete countertops, but they are becoming more popular for kitchens and bathrooms. They can be made in any shape or size, with colors that will match your style.

Concrete Countertops

Concrete Countertops

How To Make A Concrete Countertop?

Concrete countertops are made with concrete, water, and a bonding agent. This is one of the strongest materials available to make a countertop from. 

Apart from being durable, it also has a variety of finishes and colors to provide an interesting and unique look. 

The most popular way to make concrete counters is by pouring wet concrete into molds. And while this may be the easiest way to go about things, it’s not always the best option.

Concrete countertops are made from a mixture of cement and water. The mixture is poured into a mold, which is then allowed to dry. Next, the mold is removed, and the concrete countertop can be sealed. Here is the details for making concrete countertops:

Concrete Countertops

A concrete countertop is a great alternative to traditional stone countertops. Not only will you save time and money, but you’ll have a more eco-friendly kitchen. You can make your new countertops in just a few steps:

  1. Making the mold.
  2. Build your frame. 
  3. Layout the cement mix and aggregate.
  4. Spread glue on the edges of your frame.
  5. Place your form on top of the glued edge. 
  6. Pour concrete into the form until it is full 
  7. Remove the mold after at least 24 hours, then allow it to dry for 3-4 days before topping with quartzite or marble.

Making The Mold:

Making the mold for a concrete countertop is the first step to creating a unique and beautiful kitchen.

The mold has to fit seamlessly into your kitchen space in order to be aesthetically pleasing, so it’s important to take measurements before beginning construction. 

The process of making the mold includes installing a temporary wall on one side of the room, cutting out a hole in that wall for the sink, lining the inside walls with plywood and masking tape, then covering everything with fiberglass and resin.

The mold also has some important features that you may want to consider before choosing which material you will use to make it.

For example, selecting stainless steel as your mold material ensures that no harmful substances will get into your food when you prepare food on your new countertops.

Read More: Epoxy Countertops

Building Frame:

The first step is to cut out a plywood template for your countertop. Place the plywood on top of the concrete slab and trace around it with chalk.

Then measure the thickness of the plywood and subtract 1/4″. 

Cut off any excess from the corners so that they’re square and use these measurements to mark the other three sides of your new planter box as well. 

Next, use a miter saw to trim up.

Make sure that the frame should be completely fits with the mold and should be tight enough for holding the concrete and other materials.

Dimensions of the frame should be according to the mold and the volume of the materials mixture.

Concrete Countertops

Lay out The Cement Mix And Aggregate:

Householders are usually the ones who need to layout the cement mix and aggregate for the creation of concrete countertops.

But some people often forget or are not aware that they need to do this process step by step. That is why we will guide you on how to do it in detail.

First, you need to find a flat surface. You can use plywood or concrete slabs for this purpose.

Second, calculate the weight of the cement needed for your project. The amount should be based on the area that needs to be covered with cement mix.

Third, prepare the aggregate and clean it by sifting through a fine screen so there won’t be any dirt mixed in with it later on.

Laying out cement mix and aggregate for creating concrete countertops is not an easy task. Forming a three-inch-thick slab from the wet mixture is demanding work.

You need to be physically fit, professional, and knowledgeable about the whole process. You need to know when you can start pouring the concrete and when the time has come to spread sand on top of it.

Spread Glue On The Edges Of Your Frame:

Creating a countertop that looks like stone or marble is not as difficult as it might seem.

The key ingredient for building the look of stone or marble is glue. 

The glue will make your concrete countertops look more expensive and detailed.

There are many ways to use glue for creating a beautiful countertop, and here you will find three of the most popular methods: applying glue on the edges of the frame, applying glue on the top and bottom of the frame, and applying glue on all four sides of the frame.

Read More: Blue Bahia Granite

Place Your Form On The Top Of Glued Edge:

The next step is to make a form for the concrete. The form should be made with a cement-forming compound. It should be placed on top of the glued edge. This is a way of creating concrete countertops in detail.

Pour Concrete Into The Form Until It Is Full:

A concrete countertop is a relatively economical and durable alternative to more expensive materials like marble or granite.

 The most popular method of creating a concrete countertop is by using the pour-in-place method. 

This technique requires that you measure, mix, and pour the concrete into a wooden frame. You then let your countertop cure for a week before removing the wood frame and sanding the top.

Take a large bucket containing mold and start pouring the concrete into the bucket according to the required volume of the compound that we needed.

Now take a trowel for proper mixing of concrete and mold.

The process of pouring concrete into a frame can leave some unattractive bumps on the surface due to air bubbles caused by small pockets of air in your mix. 

The edges of this frame should be glued to avoid these imperfections on your finished surface.

Removing The Mold:

Mold in concrete countertops is a growing concern, especially for homeowners. It can form on any surface that is wet and moist for an extended period of time.

Mold removal products are available in both a spray or a wipe. They come as a liquid or gel and will kill the mold without harming your countertop.

The mold is a crucial tool for creating the final concrete countertops and it needs to be removed carefully to avoid any damages.

The process includes using a long-handled scraper with a wide blade to remove the excess of clay, sand, and cement from the surface of the mold.

This will leave only the mortars and release agents on the surface. The sealer will then be applied on all sides of the mold and in between all ridges to protect it from moisture and prevent leaking.

You should take care not to let them dry before wiping them away from your counters. Once that’s done, you need to seal your counter and make sure water doesn’t drip onto the surface again.

APPLYING THE COUNTERTOPS:

After removal of molding, provide a finishing touch to the slab obtained by some tools and let it dry properly.

Now the countertop is completely ready for installation on the walls of the kitchen.

While installing, hold the countertop perfectly into your hands so that countertop does not get damaged.

Now see the beauty of the installed countertop.

Pros and Cons

Pros

  • One of the most popular options is to use concrete countertops. From durability and cost, to eco-friendly benefits, there are many things that make this material a top contender for those who want a new kitchen look.
  • Concrete countertops are quickly rising in popularity for kitchens and bathrooms.
  • Concrete has a rustic, industrial style that can look great in both modern and traditional spaces.

Cons

  • Some disadvantages of using concrete for countertops. The biggest issue is that it doesn’t go well with other materials such as metal or wood. You will have to live with the look of these two materials clashing with the color of your concrete countertop if you choose this option.
  • This can make your kitchen feel cramped and cluttered, as well as take away from the natural beauty of these materials. Concrete is also porous and not easy to clean. This means that dirt can easily accumulate on your counters, creating an unattractive appearance and attracting bacteria over time.

Concrete Countertops

Read More: Granite Countertop Colors

Cost And Maintenance

Concrete countertops have garnered a lot of attention in recent years. They’ve been shown to be a modern and sleek alternative to the staid granite or marble countertops that have dominated kitchens for decades.

The cost and maintenance of concrete countertops, while initially more expensive than traditional materials, are quite manageable in the long term. 

The average price per square foot was roughly $65. The expense of a more creative design can reach $135 per square foot or more.

The cost of maintaining concrete countertops is minimal and doesn’t require much upkeep.