BACKWATER VALVES

Backwater Protection


What is a backwater valve?

A backwater valve provides protection against backflow of sewage into a home. It allows for free flow of air and outflow of sewage. We carry, install and service a few different kinds of backwater valve system.

The City of Winnipeg and Province of Manitoba have introduced a subsidy program to help homeowners protect their basement from flooding caused by overloaded sewers during severe weather (e.g., heavy rain, high river levels).

Category 1 Category 2 Category 3
In-line backwater valve only Sump pit drainage system only In-line & Sump Combined System
60% of the invoiced cost, including eligible labour, materials, permit(s), and taxes, up to a maximum of $1,000 60% of the invoiced cost, including eligible labour, materials, permit(s), and taxes, up to a maximum of $2,000 60% of the invoiced cost, including eligible labour, materials, permit(s), and taxes, up to a maximum of $3,000

Take advantage of the City of Winnipeg's Basement flooding protection subsidy program today!

Explore Subsidy Program



FIO Backwater Valve (normally open)


MAINLINE Backwater Valve (normally open)



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Subsidy programs provided by

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BRANCHLINE Backwater Valve (normally closed)


WEEPING TILE CONNECTION Backwater Valve (does not protect building)