How To Paint A Concrete Basement Floor With Epoxy Paint - (Easy & Effective Technique)

How to Paint a Concrete Basement Floor with Epoxy Paint - (Easy & Effective Technique)

Last updated: 10 March, 2021

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Get rid of hiring professional contractors, and learn how to paint a concrete basement with epoxy paint by yourself. There are too many easy and instant method to bring perfection and we have tried to present one of the advanced and time saving methods.

How to Paint a Concrete Basement Floor with Epoxy Paint?

The painting will be easier if you have the correct piece of information and some basic tips. In this blog, we will discuss the use and application of epoxy paints, particularly concrete basement floors.

Epoxy paint is an affordable yet easiest option in the market that can tackle temperature and moisture conditions. To get the best results, there must be some tricks and tips which a painter needs to know before starting.

This article clearly gives the answer to “how to paint a concrete basement floor with epoxy paint?”

1. Prepare the Basement Floor

Maintain the Temperature

Before painting the concrete floor, you need to check out the temperature conditions. According to experts’ teams of various epoxy paint manufacturers, it is compulsory to paint a room with at least 50°F temperature.

If you live in colder climate regions, then it is recommended to wait for the spring season or summers to use the epoxy paints. Epoxy paints do not stick or set well in cold regions.

If you can’t wait for summers, you got the option of using “space heaters” to increase your basement temperature.

It is suggested to ensure these heaters' appropriate placement before starting painting because epoxy paints are highly inflammable in nature. However, waiting for summers is a safer option.

Take out the Items or Furniture

This is the hardest part, which everyone is tired of doing. Even when you plan to paint a room or floor, you think about your decision twice because of this step. You need to pull out all the furniture and haul every single piece of junk or unwanted items out of your basement.

This is also a great opportunity for you to host a “tag-sale,” or you can drop off the tax-deductible bequests at any thrift store. Being practical and real, we must say that there is nothing fun or entertaining about decluttering your basement.

It is a hard task to do. But also, side to side, you can develop or recreate your basement.

Time to Clean the Basement

After successfully emptying your basement, it's time for deep cleaning that involves a powerful vacuum cleaner, mop, or other cleaning essentials you require to remove all dust and debris from the basement floor.

Before starting cleaning the basement, you have to gather all the cleaning stuff first because you may need to visit a shop to collect all the stuff.

Please don’t take this step for granted because it is very essential for having a dreamy painted basement floor. In case you skip that, it will unravel your heavy labour.

After basic cleaning, fill a bucket with warm soapy water and start cleaning your basement floor. If your floor is made of a material like mine or has never been moped, then it would take a little longer to clean properly.

A powerful and strong degreaser is needed to remove the stubborn stains, which cannot be eliminated with regular detergent.

If you find any cracks or damage in your concrete floor, then there is a need to fix it. For this purpose, it is recommended to use a repairing kit or any cement patching material.

To get the uniform concrete surface, follow the instructions given by manufacturers. To fix a crack in the concrete surface, “Mr. FixItDIY” provides an easy and basic guide for beginners.

After cleaning, wait for at least 24 hours so that your basement floor will get completely dried. The concrete or cement surfaces are extremely porous in nature so that water will get lodged into the grooves.

You can turn on the fans if you want to proceed with the process faster. The dry surfaces are more prone to adhere to the epoxy paint properly.


Is the epoxy paint long-lasting?

Epoxy paint can resist temperature and humidity fluctuations, which makes it more durable than other paints.

Can you use this product on exterior sidewalks too?

It is not suggested to use epoxy paints for outside because exterior exposure would result in loss of gloss, more ambering, and early dulling.

What is the best time/temperature to apply my floor coating?

Do not apply epoxy paint if the temperature of your room is below 50 degrees Fahrenheit. Also, never use a heater to increase the temperature or boost up drying. Summers are the best time to apply epoxy paints.


Check the Moisture Content

It is always a good idea to perform a moisture test before starting to paint your floor. This test is done by the “Plastic Sheet method,” in which you require a square of plastic sheets and some duct tape fragments.

You can buy this plastic sheet from any brand of your choice, but Wagner Electronics is testified as good for this purpose. Begin with securing the plastic sheet to the floor of your basement by using the tape pieces.

Also Check: How To Paint Trim Without Brush Stroke

After doing that with soft hands, wait for 16 to 24 hours. Now, lift the plastic sheet. A dark spot (if visible) shows the presence of moisture on the floor.

If you find a dark spot, try a dehumidifier to eradicate the floor's remaining moisture content successfully. Maintaining zero or no moisture is very important because Epoxy paint needs an arid surface for proper adherence and longevity.

2. Smear an Epoxy Primer

As we mentioned before, concrete is a porous surface that is not adhesive in nature. Thus, an epoxy primer is imperative to apply before painting.

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It will help a gritty concrete surface to adhere or stick the paint properly. Always start applying epoxy primer from the area of the floor, which is not near to exit.

Pour a small quantity of epoxy primer into any paint tray which you are going to use. Now, with the help of a paintbrush, start applying it on the tight corners first.

It is not recommended to use a roller for this purpose because it will not work for smaller spaces. After giving complete coverage to corners, move to the main body. You can coat the rest of the floor with a roller brush.

Remember to apply the epoxy primer with soft and gentle hands to achieve a uniform and even coating at the end. After that, wait for at least 24 hours or more to make it completely dry.

3. Apply Epoxy Paint

Once the preparations are finished properly, you can start painting your floor with epoxy paints. Mix the paint well and pour it into a paint tray. For painting the corners and borderlines of the floor, always use a good paintbrush rather than rollers.

The border’s width should be more than 12 inches. The thicker border you paint at first will reduce the other area of the floor.

After giving coverage to borders, you can start filling the remaining part of your basement floor. This procedure is similar to that of epoxy primer. Start with the corner that is far from the exit as there is no excuse for wet paint. You have to completely avoid it otherwise it will be messy and disruptive.

At this point, you are going to have fun. Just pour the epoxy paint into the tray and spread it all around gently with the use of a roller.

Enjoy your work but make sure to do it fast and use long strokes to improve the aesthetics overall. “Work with open eyes!” If you see any accumulation, bristles, or bubble around, then remove them fast.

You Must keep the Pros and Cons of Painting a basement floor in mind.

4. Dry and Re-Paint

After completing the first coat evenly, you need to wait for at least a day to have it dry 100 %. The type of epoxy paint you are using and the weather conditions of your area are the two main factors contributing to the whole drying process. Cured epoxy is harder and more resilient, and it would never feel tacky.

When the first coat is completely dried, apply a second coat over your basement floor. For this, follow the previous step again and wait to let the floor completely dry. For every coat, always remember to mix your epoxy paint thoroughly before applying it. This will give the best results.


For painting a concrete basement floor, epoxy paints are an affordable and effective option in the market. There is no need to hire a professional contractor because you can do this literally by yourself.

This blog has clearly explained the process with all precautionary measures and easy tips you need to know before doing that. Just go through this article and follow every step properly. It is a promise that you will get amazing results if you work hard and passionately.

Don’t hesitate because these paints are safe to use and user-friendly; remember to buy a zero VOCs option. It would be best if you were a little attentive and focused on getting the well-painted and dreamy basement floor.

Happy Painting!

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