Is it that difficult to add a touch of elegance and class to your dull floors? Well, not if you apply epoxy resin on them.

Believe it or not, it is among the top coating choices for floors of homes and garages, mainly because of its durability and glossy finish. However, it is essential to know the issues with epoxy since getting new flooring requires quite a bit of investment.

Epoxy is usually considered highly durable; hence, there are fewer chances that it will develop cracks or chips in the future. But there are certain factors that aid in the formation of cracks with time.

In this informative article, we will be looking at the reasons why epoxy flooring cracks over time in detail and the things you can do to repair it. So, without further ado, let’s get started!

Why Epoxy Flooring Chips Or Cracks?

Even though epoxy flooring is popular for being durable and long-lasting, it will crack if there is a foundation shift in your home because it is not flexible. Similarly, your epoxy flooring may chip if it is applied to weak concrete that contains cracks.

Apart from that, if there are frequent changes in temperature in your room, it will lead to the expansion and contraction of the epoxy resin, thereby cracking it.

Another common reason why epoxy flooring cracks is because of the impact of heavy objects on the floor. So, if you have applied epoxy on your garage floor, be prepared to incur repair costs.

How To Prevent Epoxy Floors From Developing Chips And Cracks

Commercial Kitchen Epoxy Flooring

These are some of the precautionary steps you need to take to prevent your epoxy flooring from developing cracks.


1. Ensure That Heavy Objects Don’t Fall On The Floor

One of the main reasons why epoxy flooring gets damaged over time is that it cannot withstand the impact caused by the weight of falling objects.

So, to avoid this from happening, ensure that you are careful when moving heavy objects across your floor. If your epoxy flooring is installed in places that receive regular foot traffic, such as doorways and entrances, make sure to use rugs.

2. Don’t Let Bubbles Develop On The Flooring

Let’s face it, the formation of bubbles is one of the most common reasons why cracks and chips occur on epoxy flooring. They make the flooring weak and prone to chips and cracks when it comes in contact with heavy objects.

In most cases, bubbling occurs during application; however, it may form when the epoxy has cured due to humidity.

3. Repair The Cracks On The Concrete Flooring

The best way to prevent the formation of cracks is to be sure that you have repaired all the cracks on the concrete. If the concrete has cracks on it, the epoxy will crack along those specific spots eventually.

Hence, filling all the cracks and holes on the concrete is imperative before applying epoxy to it. You can do this by using mortar in the affected areas; make sure you give it at least a month to cure before applying the epoxy resin coating.

How To Repair Cracks In Epoxy Flooring

Once you start noticing cracks in the flooring, take immediate steps and repair them to extend the longevity of the epoxy resin. We would strongly recommend not delaying the repairing process as it can cause permanent damage to your entire floor, especially in a high-traffic area.

Cracked Concrete

As far as the repair is concerned, you would be pleased to know that it is not that complicated. More often than not, all you need to do is fix the affected areas with the help of mortar and then paint the total floor again with epoxy resin.

If there are minor cracks, keep filling the cracks with fresh mortar until it overflows from the crack. Keep a trowel handy, as you will need it to smoothen the floor’s surface and get rid of all the excess mortar. Give it a minimum of 60 days to cure, and then you can apply a fresh coat of epoxy resin.

That said, you have to do things a bit differently if your epoxy flooring has major damage on it. It is best to get the whole floor resurfaced in such a scenario rather than repairing only the cracks and the peelings.

Make sure that you thoroughly clean the floor and remove all the dirt and oil with a grease-fighting detergent. Then you have to use an epoxy patching compound to fix any holes, chips, and cracks on the floor’s surface.

One of the best things about the epoxy patching compound is that it dries much faster than mortar, thereby letting you apply the second coat much sooner.

Advantages of Epoxy Flooring

Now, let us look at some of the major advantages of applying epoxy flooring.

Smoothing Concrete For Epoxy Floor

1. Variety

Epoxy is available in an impressive array of colours and finishes to beautify your floors by adding a glossy, smooth, and flawless shine. Due to the availability of numerous options, it is considered to be an affordable way to upgrade your concrete and enhance the ambience of your office or home.

2. Longevity

Epoxy flooring lasts a lot longer than most other flooring materials. If installed properly, it can serve you for decades without developing cracks. And the best thing about durability is that its longevity makes it a popular option for industrial, commercial, and personal use.

3. Safety

One of the major advantages of epoxy flooring is that it increases visibility by reflecting light off the surface. This is why it is used widely in garages and industries to ensure safety.

Stopping Your Epoxy Flooring From Chipping Or Cracking

Not only does epoxy enhance the durability of the surfaces, but it also adds the much-desired gloss to them.

So, if you are interested in transforming your floors into classy pieces of art, applying epoxy flooring is a must. With that, we have reached the end of our informative article.

We genuinely hope that it has helped you gather all the important information about the causes of cracks in epoxy flooring and how you can repair it. Before we sign off, we would like to remind you that if there are cracks in the concrete, make sure you repair them first before applying the epoxy resin coating.

Doing this will significantly increase the longevity of your epoxy flooring. So, that’s all for this article. Hope to see you soon!