How To Prep Concrete Basement Floor For Painting Without Grinding

How to repaint concrete floors.

How to prep concrete basement floor for painting without grinding.

Test the humidity in your basement by taping a piece of plastic onto the floor and letting it sit for 24 hours. Grinding ensures a much more even uniform floor and unlike using a chemical stripper can smooth out imperfections in the concrete. Painting is one way to spruce up your drab basement patio or porch concrete floor. Concrete can be difficult to paint.

This method will restore smoothness to your floor which is needed prior to an epoxy coating. The prep work can be time. Grinders are what are used for creating polished concrete floors. However concrete is a difficult surface to paint unless it is properly prepared.

If you have concrete floors in your basement garage or screened in patio you don t have to live with lackluster. As needed use a concrete grinder you may want to rent one to remove any coating and to slightly roughen the concrete surface so the adhesive will stick. You can refresh the entire space by painting your concrete. It must be treated so paint will stick to it and painting should only be done within a specified temperature range and dry conditions.

You will need a floor grinder with the proper attachments for your floor. Concrete paint can be purchased in either latex or oil based epoxy enamel. The diamond grinding method requires the use of machinery however it is quite easy to do. If you are installing a locking or floating floor not attached to the subfloor just make sure that the subfloor is clean.

Doing the prep work before you repaint a concrete floor avoids a peeling paint job later. The surface can t be slick heavily troweled or burnished. Following proper procedure can affect the look and longevity of projects. Make sure conditions are right before starting the project.