How to Prepare Your Basement for Heavy Rainfall

Manage water outside

• Clean eavestroughs and check downspouts
• Extend downspouts at least two metres from the foundation
• Make sure soil slopes away from the house
• Install window well covers

Test your sump pump

Pour water into the sump pit to make sure the pump turns on and drains properly. Consider a battery backup in case of power outages during storms.

Check your backwater valve

If you have one, make sure it is accessible and working. If you do not, ask a licensed plumber whether one is suitable for your home.

Protect your belongings

Store valuables and important documents off the basement floor in waterproof containers.