Sump Pump vs Backwater Valve: Which Water Problem Does Each Address?
Learn why a sump pump manages foundation water while a backwater valve addresses wastewater reverse flow, and why some homes consider both.
Homeowner resources
Sewer Backup & Backwater Valves
Wastewater reverse-flow protection and lateral planning.
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Tell us what is happening in your basement.
Where does the water appear? When did you notice it? Tell us about any existing pump, drain or previous repair. You do not need to choose a waterproofing method before making an enquiry.
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