So your basement floor drain is backing up and flooding. There's water in the basement. First, you need to determine if it is local waste produced in your home that can't get out due to a blockage in the main line leaving your home, or if it is waste from the sewer system coming back in (called a backflow).
To prevent this backup, many floor drains are fitted with an insertable backflow preventer that allows water down but not up. Photos 1 â€“ 4 show one method of .
If your floor drain is backed up, call the experts at Benjamin Franklin. is that all of the water that goes down any drain in your home will eventually end up in the .