Backwater Valves: What Are They & How Do They Work?

A backwater valve is a device installed on a sewer line or drain line in the basement of a home to prevent sewer backflow. Only one backwater valve is needed for your whole home. Essentially, it’s a one-way flap that is used to prevent water from flowing back into the home. The valve is located at the same point as the clean-out used for the sewer or drain line.

Homes that are in low-lying or flood-prone areas may benefit greatly from a backwater valve. This is a great way to prevent sewer drain issues or basement flooding.

The Advantages

A flood that results in a backflow of water can easily submerge an unprotected basement. If you have a backwater valve installed, you will not have to worry about a sewer backup. Cleaning up an area flooded with sewage is a hazardous task and needs to be carried out by a professional. The cost of professional sewage cleanup is generally higher than having a backwater valve installed.

With new subsidies available from the city, more and more residents of the Toronto area are considering installing a backflow valve. In order to get the job done right, trust the experienced technicians at Priority Plumbing & Drains. Give us a call at: (289) 206-1962.