How To Prepare And Prevent Home Floods


Flood preparedness is essential for every home, especially those that live in low-lying areas. Home flooding poses health and safety concerns and risks of property damage. As all these issues can be inconvenient, costly, and hazardous for any household, it’s crucial to take preventive measures and be prepared for extreme weather.

How To Prepare And Prevent Home Floods

There are several ways to protect your home and your family from the dangers of home flooding. Here are a few suggestions you may find helpful:

1. Keep Your House Plumbing In Optimal Condition

Having blocked drains or pipes can make it difficult to eliminate excess water indoors during and after heavy rains. Aside from this, poor plumbing and ineffective drainage can also cause home flooding. Because of this, it’s essential to ensure that your pipe and drain systems are all functional and damage-free.

Here are some tips on how you can remove clogs from drains or pipes:

  • Create homemade unclogging solutions by combining hot water, baking soda, lemon juice, vinegar, and salt. Let the solution sit on the drain or pipe for half an hour and rinse as needed. However, experts advise against using baking soda on metal pipes as it can cause corrosion. Also, avoid pouring boiling water on plastic pipes to prevent damage.
  • Remove obstructions using closet augers or drain snakes, commonly available in many hardware stores.
  • Use a wet and dry vacuum to remove obstructions.

You can also consider hiring a professional plumber, depending on the severity of the clogging. To prevent home flooding caused by extreme weather, you can improve your plumbing by installing one-way valves in your pipes. One-way valves help prevent the sewage system from backing up due to the overabundance of water after heavy rains.

This device prevents wastewater from returning to the pipes while allowing it to dispose of excess or used water from the household. As a result, it will prevent flooding in your home. Some homeowners prefer to install shut-off valves on their own, though there are also plumbers that you can hire to do it for you, which may be an ideal solution for homes that require several installations.

2. Invest In A Sump Pump

A sump pump is a device installed in crawlspaces or basements to remove floodwater. A sensor automatically activates the sump pump once flooding occurs, allowing it to pump excess water into the sewage system. As an effective flood-prevention device, a sump pump is a significant investment that can help you protect your home and valuable items from water damage. Moreover, it can help protect the structural integrity of your property by preventing excessive water exposure. A sump pump has a decade of life expectancy given proper care and maintenance. Regular testing and upkeep are needed to prevent debris from causing blockages to its system.

How To Prepare And Prevent Home Floods - plumber

3. Use Weather-Resistant Doors And Windows

Weather-proof doors and windows can provide enhanced protection for your home against flooding. These parts are highly susceptible to damage and leaks since floodwater naturally flows towards these entrances. For this reason, having specialized doors and windows that can withstand pressure and impact from water and debris can significantly reduce the risk of home flooding. On the other hand, you can protect your home’s entrances by installing demountable barriers that provide them with temporary protection. These removable barriers can be considered a convenient and affordable solution, especially for homes less exposed to extreme weather changes.

4. Have Flood Bags Ready

You can consider investing in a few self-inflating flood bags to prepare for storms or heavy rains. Flood bags are made of absorbent materials that can be used to protect your property from floodwater. These bags are commonly water-activated, expanding a few minutes after water immersion. It makes them ideal for use in emergencies where heavy flood protection is required. You’ll need to strategically arrange the bags before activating them with water for convenient usage. You can position the dry bags around doors, windows, and other entrances that may be prone to water leakage. After placing enough layers on each spot, you can proceed to soak the bags with water using a garden hose. It will allow the flood bags to expand to their full size and provide sufficient protection from floodwater as needed.


Flood protection can be considered an essential investment for all households, regardless of location. While the threat of water damage and other hazards caused by flooding may be more severe for those residing in low-lying areas, flood-proofing one’s property will still be helpful for any home affected by extreme weather. Aside from safeguarding your property, taking precautions against flooding may also prevent health and safety hazards or save lives in extreme cases. Given its significance, it’s wise always to be prepared and protected when and where needed.


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