The short answer
Insulate Exposed Pipes
Pipes in unheated areas like attics, garages, and crawl spaces are most at risk. Wrap them with foam pipe insulation or heat tape, which you can find at hardware stores. Pay extra attention to pipes near exterior walls, as they get less warmth from your home.
Check for gaps around pipe entry points and seal them with caulk or spray foam. This keeps cold air away from the pipes. Even in mild climates, a sudden freeze can catch you off guard, so insulation is a simple step that protects your plumbing.
- Use foam sleeves or heat tape on exposed pipes.
- Seal gaps around pipes with caulk or foam.
- Focus on attics, garages, and crawl spaces.
- Check pipes near exterior walls first.
- Reapply insulation if it gets wet or damaged.
Keep Indoor Temperatures Steady
Set your thermostat to at least 55 degrees Fahrenheit, even when you are away. Consistent indoor warmth prevents pipes from reaching freezing temperatures. Avoid turning the heat off completely during a cold night, as that can lead to trouble.
Open cabinet doors under sinks to let warm air circulate around pipes. This is especially helpful in kitchens and bathrooms. If you have a room that tends to be colder, keep the door open to allow heat to flow in.
Let Faucets Drip
When temperatures drop near or below freezing, let a faucet drip slowly. Running water is less likely to freeze because it keeps moving through the pipes. Drip both hot and cold faucets, as both supply lines can freeze.
Start the drip at the faucet farthest from your water main. This encourages water to flow through the entire system. A slow drip is enough; you do not need a strong stream. This simple action can prevent a costly burst.
- Drip faucets when temps dip near freezing.
- Drip both hot and cold water lines.
- Start at the farthest faucet from the main.
- A slow drip is sufficient.
- Continue dripping until temperatures rise.
Shut off and Drain Outdoor Lines
Disconnect garden hoses and shut off outdoor water valves before winter. Drain any remaining water from outdoor faucets and irrigation systems. This prevents ice from forming inside those lines and causing damage.
If you have a sprinkler system, have a professional blow out the lines to remove all water. This is a preventive step that avoids springtime surprises. Also, cover outdoor faucets with insulated covers to add a layer of protection.
Know Your Shutoff Valve
Locate your main water shutoff valve and make sure it works. If a pipe does freeze and burst, turning off the water quickly limits damage. Write down the valve location and keep it handy for emergencies.
If you live in a coastal area like Daytona Beach, keep your shutoff valve location written down. Also, check the valve periodically to ensure it turns easily. Knowing this ahead of time saves precious minutes during a water emergency.
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Call Now (386) 272-5697Frequently asked questions
What temperature should I keep my house to prevent frozen pipes?
Keep your thermostat at least 55 degrees Fahrenheit, even when you are away. This maintains a safe indoor temperature that keeps pipes from freezing. If you are home, a warmer setting is fine, but never let the heat drop below 55.
How long does it take for pipes to freeze?
Pipes can freeze in as little as a few hours when temperatures stay below 20 degrees Fahrenheit. However, it depends on insulation, pipe location, and water flow. Acting quickly during a cold snap reduces the risk significantly.
What should I do if a pipe freezes?
Turn on the faucet to let water drip, then gently warm the pipe with a hair dryer or space heater. Never use an open flame. If the pipe bursts, turn off the main valve and call a plumber. Then, contact local water damage pros for cleanup.