Backwater Valve
From clogs to backwater blues, we’ll tackle your plumbing issues with ease!
A mainline backwater valve is placed directly into the sewer lateral at the foot of your basement wall. The device allows sewage to flow in only one direction – out of your house. When sewage begins to move toward your basement, the valve closes. Some municipalities offer subsidies to offset the cost of installing a backwater valve, as long as you follow their rules. Make sure you install the type of valve recommended by your municipality. In most cases, they require the normally open (or open-port) mainline backwater valve. Installation of the backwater valve may reduce the cost of insurance or be required as a condition of insurability. This valve is installed directly into the sanitary sewer lateral and serves to protect all home plumbing fixtures from sewer backup.
Read about backwater valve repair.
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When Installing Backwater Valves:
If the weeping tiles are still connected to the sanitary sewer lateral downstream of the valve, sewage could be forced back into the weeping tiles and lead to structural damage to the foundation, which can also lead to infiltration flooding.
Like other parts of your home, backwater valves require periodic maintenance to ensure proper performance. An improperly maintained valve may fail during a flood. Most mainline backwater valves come with a see-through top so you can check to see if it is clogged with debris.
The valve should be checked regularly to ensure that it will function properly when it is needed. You will likely need the help of a qualified emergency plumber to carry out maintenance of the valve.
After a backwater valve has been installed do not use plumbing, such as flushing toilets, running dishwashers, washing machines, or running taps, etc. during intense rainfall. If the home plumbing is used when the backwater valve is closed, water will have no way to exit your home until the valve has reopened.
If you’re not sure if the valve is closed, check it – you should be able to see it through the clear, plastic top. Water valve repair is needed when something goes wrong.
If you are looking for a plumber nearby contact Preferred Plumbing Solutions at 905-597-8555
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Frequently Asked Questions
Why are my faucets stiff and so difficult to operate?
Stiff faucets are caused by worn internal components such as cartridges. This is due to the hardness of the water.