How to Paint a Concrete Basement Floor - The Easy Way
Sometimes we need to be reminded that the DIY world is filled with moms, dads, students, retirees, cat lovers and unfortunately cat haters, all with a full day of responsibilities. On occasion, if corners aren't cut then the bigger picture project will not come to fruition. Yeah, you guessed it – painting the unfinished concrete portion of the basement is just that project for me.
The Quick and Dirty Approach
There are much more capable, detailed, painstakingly detailed step by step instructions on the optimal way to paint bare basement concrete. Frankly, I just didn't have the time. If you, like me, need to paint concrete floors in a pinch, well then my fur lovin' friend you have come to the right place. These step by step instructions will help you paint that bare concrete in no time.
Project Details
This is a Stray Cat level project
Time: A few hours (plus drying time)
Cost: $50-100
Materials You'll Need
- BEHR Premium Low-Lustre Enamel Interior/Exterior Porch and Patio Floor Pain (1 Gallon easily covered 300 SqFt)
- Paint Brush or Roller
- Paper Towels
- Broom and Dustpan
- Painters tape (optional)
Step-by-Step Instructions
Follow these steps to paint your concrete floor quickly and efficiently
Clear The Area
Space constraints considered, the first step is to clear everything that you can from the area. If you can not find a place for things then pile everything into a corner and section it off. The main area will need to be painted and preferably cured before moving stuff back on to it. In my case, I was not moving the large arcade games out of the space. I did my best to pack everything together and then focused on the main area first.
Clean The Space
The most important step of painting bare concrete floors is to make sure that they are clean. It is critical that all dirt and debris are removed from the workspace. To properly clean your bare concrete floor as quickly as possible: 1) Sweep thoroughly, 2) Vacuum after sweeping, 3) Scrub the concrete with a bristle brush, concrete cleaner and some water, 4) Isolate the area. It is amazing how quickly a basement floor will attract dirt. Block off the area that will be painted and try to paint as quickly as you can after cleaning.
Note
Steps we're skipping: Filling cracks, sanding the surface, and priming the surface. We're taking the quick approach!
Paint the Floors
Though I would love to feed you some hippy dippy life lesson metaphor on how you don't need to paint the floor anymore because you have already accomplished what you need mentally – we both know that wouldn't cut it. Have a bowl of water and paper towels with you. Use a damp paper towel to wipe the area you are about to paint. Use a dry paper towel to wipe up any moisture leftover by the towel. Your space will determine if you are using a paint brush or a roller. If you are using a roller then have a small paint brush ready for cracks and crevices. We are going to paint 2-3 coats so don't feel the need to lay it on thick. The goal is to apply even coats.
Pro Tip
Start in a corner and work away from that corner in a half moon pattern. When you dip your brush or roller in for more paint be sure to go back over the borderline between where you ended and where you are starting.
Recoat and Cure
Recoating is as simple as this: 1) A minimum of two (2) coats of paint, preferably three (3) coats of paint. 2) Three (3) days before stepping foot on the painted surface unless absolutely necessary. If you must step on the surface wear socks, no bare feet and no shoes. 3) Four (4) weeks until the floor is fully cured. While it will be dry to the touch in a matter of hours the full bonding process takes much longer. You can use the space but use it carefully.
Enjoy, but don't stop now
Enjoy the new look but remember, tread lightly for the first four (4) weeks. This entire process took a few hours for me to complete (aside from drying times of course). With this speed comes the knowledge and acceptance that some touching up will be required. It has been almost a year since I painted the floor and it has held up great. On rare occasions, I have had to touch up spots. This was mostly my fault, moving 100lb arcade machines will probably scratch most (non epoxied) surfaces.
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Click below to access my free series on how we converted an unfinished portion of our basement into a speakeasy bar arcade. All for less than the cost of what a contractor was going to charge to put up the studs!
View the Complete DIY Bar Guide