FAQ: Can Water from an Upper Apartment Backup into Lower Floor Apartment Drain?

FAQ: Can Water from an Upper Apartment Backup into Lower Floor Apartment Drain?

Have you ever wondered if wastewater in your condo or apartment building can backup from an upper apartment to a lower-level apartment drain? While this may sound impossible, it’s not unheard of. Let’s take a look at how and why this occurs. 1. Can Black and Greywater...