Protecting Your Home Tips From the Red Cross
- If you live in a floodplain, elevate and reinforce your home to make damage less likely during a flood.
- Check with a professional to:
- Raise your furnace, water heater, and electric panel to floors that are less likely to be flooded. An undamaged water heater may be your best source of fresh water after a flood.
- Install check valves in plumbing to prevent floodwater from backing up into the drains of your home. (As a last resort, when floods threaten, use large corks or stoppers to plug showers, tubs, or basins.)
- Construct barriers such as levees, berms, and flood walls to stop floodwater from entering the building (if permitted by local building codes).
- Seal walls in basements with waterproofing compounds to avoid seepage through cracks.
- Use sand bags when flooding is expected:
- It takes two people about one hour to fill and place 100 sandbags, creating a wall one foot high and 20 feet long.
- Make sure you have enough sand, burlap or plastic bags, shovels, strong helpers, and time to place them properly.
- If a flood is expected, some communities will offer free sandbags to residents. Be sure to watch or listen to the news so you can access these resources.