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Heavy rain: how to protect your home and prevent water infiltration

Heavy rainfalls are becoming increasingly frequent in Quebec, and can cause water infiltration, sewer backups and major damage to your home.

Adopt the right reflexes to protect your home, reduce risks and be prepared before, during and after heavy rain.✔ 5 simple gestures
✔ 5 minutes preparation time
✔ Damage avoided

Prevent water infiltration: 5 essential steps to take

To protect your home from heavy rain, a few simple steps can make a real difference:

  • Clean your eavestroughs and your pit/gutter at the bottom of the garage slope to prevent overflow.
  • Make sure the water runs away from your home’s foundation
  • Check that your sump pump is working properly
  • Install and maintain a non-return valve to prevent sewer backups
  • Make sure your soil is well drained

💧These measures significantly reduce the risk of water seeping into the basement and backing up.


Before heavy rain: prepare your home (24 hours in advance)

Before a heavy rainstorm, take a few minutes to secure your home:

  • Check your equipment: sump pump, non-return valve, drains
  • Clear gutters and water outlets
  • Protect vulnerable openings (e.g. sloping driveways, window wells)
  • Adjust your pool’s water level as required

🏠 Good preparation reduces the risk of damage in the event of heavy precipitation.


During heavy rain: the right reflexes to adopt

When precipitation is heavy :

  • Limit water use (shower, laundry, dishwasher) to reduce pressure on the network.
  • Keep an eye on your basement and installations
  • Avoid leaving valuables directly on the floor

📞 Increased vigilance means we can intervene quickly in the event of a problem.

In the event of flooding, equipment such as an additional pump or an emergency generator may prove useful.

If you have any questions, please contact Services Brossard at 450 923-6311.


Why are these gestures important?

With climate change, heavy rainfall events are becoming more frequent and unpredictable.

Adopting preventive measures allows you to :

  • protect your property
  • avoid major costs
  • limit the impact on the municipal network

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