How To Make A Concrete Table Top

Are you looking for a unique and durable table top for your home? Why not try making a concrete table top? Not only is it a cost-effective option, but it also allows you to customize the design to your liking.

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In this article, we’ll guide you through the process of making your own concrete table top, from choosing the right type of concrete to installing the finished product in your home.

First, you’ll need to choose the right type of concrete for your project. There are several options available, including traditional concrete, self-leveling concrete, and lightweight concrete. Each has its own specific properties and uses, so it’s important to do your research before selecting one.

Once you’ve chosen your concrete, you’ll need to create a mold for your table top. This can be done using wood, foam, or any other material that can withstand the weight and pressure of the concrete.

From there, it’s a matter of measuring and mixing your concrete, pouring it into the mold, and smoothing out the surface. With a little patience and attention to detail, you can create a beautiful and functional concrete table top that will last for years to come.

Choosing the Right Type of Concrete

Picking the perfect type of cement for your project can be a bit overwhelming, but don’t worry, we’ve got you covered!

When it comes to making a concrete table top, it’s important to choose the right type of concrete to ensure a durable and long-lasting finish. There are several types of concrete to choose from, including regular concrete, high-strength concrete, and fiber-reinforced concrete.

Regular concrete is the most common type of concrete used for DIY projects, and it’s readily available at most home improvement stores. However, if you’re looking for a stronger and more durable option, high-strength concrete may be a better choice. This type of concrete contains a higher percentage of cement and is designed to withstand more pressure and weight.

Fiber-reinforced concrete is another option to consider, especially if you’re looking for a lightweight and easy-to-work-with material. This type of concrete is made by adding small fibers, such as glass or plastic, to the mix, which helps to strengthen the concrete and prevent cracking.

Ultimately, the type of concrete you choose will depend on your specific needs and preferences, so be sure to do your research and choose the right material for your project.

Creating a Mold for Your Table Top

To achieve a unique and personalized surface for your home, it’s time to craft a customized mold for your soon-to-be masterpiece.

The first step is to decide on the size and shape of your table top. Measure the area where you want to place it and sketch out the design on paper. This will help you visualize the final product and make any necessary adjustments before you start building the mold.

Next, gather your materials. You’ll need plywood, screws, silicone caulk, and a release agent. Cut the plywood to the desired size and shape, and then assemble it using screws. Seal the edges with silicone caulk to prevent any leakage. Apply the release agent to the inside of the mold to make it easier to remove the concrete once it’s set.

Once your mold is complete, you can begin mixing and pouring the concrete. Be sure to follow the manufacturer’s instructions carefully and mix it thoroughly. Pour the concrete into the mold and smooth it out with a trowel. You can add decorative elements, such as stones or glass, at this point if desired.

Allow the concrete to set for at least 24 hours before removing it from the mold. With a little patience and attention to detail, you’ll have a beautiful and durable concrete table top that will last for years to come.

Measuring and Mixing Your Concrete

Mixing your materials properly and measuring them accurately is crucial for creating a solid and sturdy surface that will withstand the test of time. Before starting, make sure you have all the necessary tools and materials ready.

You’ll need a mixing bucket, a drill with a mixing paddle attachment, a measuring cup, water, and the concrete mix. Once you have everything ready, start by measuring out the correct amount of water according to the instructions on your concrete mix.

Pour the water into the mixing bucket, and slowly add the concrete mix while stirring continuously with the drill and paddle attachment. Keep mixing until the mixture is smooth and free of lumps.

Here are some important tips to keep in mind while measuring and mixing your concrete:

  • Always wear gloves and protective eyewear to avoid any skin irritation or eye damage.
  • Follow the instructions on your concrete mix carefully to ensure you’re using the correct amount of water and mix.
  • Mix your concrete in small batches to avoid it drying out before you can use it.

Remember, the key to creating a perfect concrete table top is in the details. Take your time, measure everything accurately, and mix your materials thoroughly. With patience and attention to detail, you can create a beautiful and long-lasting table top that’ll be the envy of all your friends.

Pouring Your Concrete into the Mold

Now it’s time for you to pour the mixture into the mold, ensuring that you fill every corner evenly and smoothly. Start by pouring a small amount of the mixture into the center of the mold and use a trowel to spread it around.

Continue adding the mixture until the mold is filled to the desired thickness. As you pour, make sure to tap the mold on the ground to remove any air bubbles that may have formed. You can also use a vibrating tool to help settle the concrete and remove any air pockets, but be careful not to over-vibrate, as this can cause the mixture to separate and weaken the structure.

Once the mold is filled, use a straight edge to smooth the surface and remove any excess concrete. Cover the mold with a plastic sheet and let it cure for at least 24 hours. After this time, remove the mold and sand the edges to create a smooth finish.

Your concrete table top is now ready for use!

Leveling and Smoothing the Surface

Achieving a polished and even surface on your DIY concrete table top can be crucial in creating a professional-looking finished product.

After pouring the concrete into the mold, it’s important to level and smooth the surface to ensure that there are no bumps or uneven areas. This can be done using a screed board, which is a long, straight board that is used to flatten and level the surface of the concrete.

To use a screed board, simply place it at one end of the mold and drag it towards you, using a back-and-forth motion to spread the concrete evenly. Make sure to apply even pressure and keep the board level as you move it across the surface.

Once you’ve reached the other end of the mold, use a trowel to smooth out any rough spots or low areas.

After you’ve finished screeding and troweling, it’s important to let the concrete dry for at least 24 hours before removing it from the mold. This will give it enough time to set and harden, which will make it easier to handle and finish.

Once the concrete has dried, you can remove the mold and begin the process of sealing and polishing the surface to achieve a beautiful, professional-looking finish.

Adding Decorative Elements (Optional)

If you want to take your DIY concrete project to the next level, you can add decorative elements to personalize and elevate the final result. Here are four ways to add some flair to your concrete table top:

  1. Embed objects: While the concrete is still wet, you can embed objects like coins, shells, or pebbles to create a unique look. Make sure the objects are clean and won’t rust or decay over time.

  2. Add color: You can add color to the concrete mix with pigments or dyes to create a solid color or a marbled effect. Experiment with different shades and patterns to find the perfect look for your table top.

  3. Use stencils: You can use stencils or tape to create patterns or designs on the surface of the table top. Apply a contrasting color or texture to the exposed areas for a striking effect.

  4. Etch or engrave: Once the concrete has cured, you can use a rotary tool or chisel to etch or engrave designs into the surface. This technique can create a subtle or bold effect, depending on the depth and complexity of the design.

Adding decorative elements to your concrete table top can give it a personal touch and make it stand out. Whether you choose to embed objects, add color, use stencils, or etch designs, the options are endless. Get creative and have fun with it!

Curing and Sealing Your Table Top

After pouring your DIY masterpiece, it’s crucial to let it cure and seal properly for a polished final product. Curing time can vary depending on the type of concrete mix you used, but generally it takes about 3-7 days to fully cure.

It’s important to keep the table top in a dry and warm area during this time to prevent cracking or deformities.

Once the concrete has cured, it’s time to seal it to protect it from stains and moisture. Apply a concrete sealer using a foam brush or roller, following the manufacturer’s instructions.

You may need to apply multiple coats, allowing each coat to dry completely before applying the next. This will ensure a strong and durable surface for your table top.

After the sealer has dried, you can polish the surface with a concrete polishing pad to achieve a smooth and shiny finish. Be sure to use a mask and protective eyewear while polishing to avoid inhaling dust particles.

With proper curing and sealing, your concrete table top will not only look beautiful, but also be long-lasting and functional.

Installing Your Concrete Table Top

To ensure a secure installation, you’ll need to properly measure and prepare the surface where you’ll be placing your new concrete masterpiece. Begin by measuring the space where the table top will go. Make sure to take into account any overhang you want, and measure the length and width of the concrete slab.

Once you have the measurements, you can begin preparing the surface. A level surface is key, so use a level to ensure the area is flat and even. If the surface is uneven, add concrete or sand to level it out.

Next, it’s time to install the table top. Enlist the help of a friend to lift the concrete slab and carefully place it on the prepared surface. Be sure to place the table top in the exact position where you want it before letting go. Once it’s in place, use a level to ensure it’s even and doesn’t wobble. If there are any issues, you can use shims to level it out.

Finally, it’s time to secure the table top to the base. Use a construction adhesive to glue the table top to the base. Apply the adhesive to both the top of the base and the bottom of the table top. Once the adhesive is applied, carefully lower the table top onto the base. Make sure it’s centered before letting go.

Allow the adhesive to dry for the recommended amount of time before using the table. Congratulations, you’ve successfully installed your new concrete table top!


Congratulations! You’ve successfully made your very own concrete table top. With a little bit of patience and attention to detail, you’ve created a unique and durable piece of furniture that’s sure to impress your guests.

Remember that choosing the right type of concrete is crucial for ensuring that your table top is strong enough to withstand everyday use. Creating a mold, measuring and mixing your concrete, and smoothing the surface are all important steps that require precision and care.

Finally, adding decorative elements and properly curing and sealing your table top will enhance its appearance and longevity.

With your new concrete table top installed, you can enjoy a stylish and functional addition to your home for years to come. So sit back, relax, and bask in the satisfaction of a job well done!