Floor drains can go mostly unnoticed. You may only see them in public restrooms or showers, but floor drains can also be found in a garage, laundry room, and commercial kitchen. They’re an integral feature of public sanitation that is often overlooked. Commercial floor drains catch overflow from sinks, tubs, showers, toilets, rain, and the like, and safely direct it to a sewer or municipal storm drain. Doing so keeps the floor dry and sanitary and ensures that rooms don’t flood.