Like the garage, a basement has countless uses. For some, it's home to family movie night, while for others it's a place to let the kids run around and play. It can be a home office or even a showroom for those of you with a home business. Or, most likely, it can be a combination of things. Tossing a floor coating on there is your best action for protection in your basement, no matter what you use it for. As your house settles, cracks will develop and can lead to flooding, or poor ventilation can cause things like water damage, stains, and spalling down there. Certain coatings can also be made slip-resistant, so if you do have some kids running around your basement, it might provide some added protection.