Flood protection: Retrofits

Measures you can take to help prevent costly flood damage

Photo of waterproofing membrane being applied to a home's foundation

Foundation waterproofing

Foundation waterproofing is the process of preventing water from penetrating a building's foundation, protecting it from moisture damage, leaks, and structural issues.

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Photo of a basement window well

Basement window well covers

Basement window well covers can help prevent debris accumulation inside basement window wells and reduce accumulation causing slow-draining wells.

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Photo of a male mopping up after a basement flood

Flood alarm

Early detection of water leakage can help you quickly determine the cause and source of the leak and address it before flooding occurs.

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Illustration of a sump pump installed in a basement floor

Sump pump

A sump pump is a small pump that is installed at the lowest part of your basement or crawlspace that prevents flooding by pumping flood water out of your home.

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Photo of a backwater valve

Backwater valve

A backwater valve, also called a backflow valve, is a device used to prevent outbound grey water and sewage from re-entering, or backflowing into your home.

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Rain barrels

A rain barrel is a container designed to collect and store rainwater from your roof through a downspout system which can be stored for later use.

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Fusion gardens

Fusion gardening is an innovative landscaping approach that combines aesthetic appeal with environmental sustainability, such as pollinator's and native plants — while focusing on controlling the flow of rainwater, so it disperses naturally into the groundwater as opposed to overwhelming storm drains.

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Photo of a bulldoser grading lot away from house

Lot grading

Proper lot grading ensures that the soil around your home slopes away from the foundation at a recommended gradient to help prevent floods and foundation damage.

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Photo of some permiable driveway bricks

Permeable pavement

Permeable pavement is a specially designed surface that allows stormwater and melted snow to filter through the pavement into the ground water instead of running off and overwhelming stormwater drainage.

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