Prevent Freezing Pipes: How Many You Need to Leave Dripping?
With an Arctic blast expected to sweep across Alabama and much of the Southeast, residents should prepare for dangerously low temperatures. This cold front is forecasted to linger through early next week, bringing concerns about freezing pipes during this harsh weather. The National Weather Service indicates that overnight lows will drop into the lower teens in northern Alabama and remain below freezing for several hours.
Understanding the Cold Weather Impact
Temperatures are anticipated to remain at or below freezing from 3 a.m. on Sunday through noon on Monday. Wind chill factors are projected to plummet into the single digits and teens, with central Alabama experiencing frigid overnight lows ranging from lower teens to lower twenties.
Cold Weather Precautions
- Limit outdoor activities.
- Bring pets indoors.
- Layer clothing for warmth.
- Check on neighbors and family members.
- Maintain a safe distance of three feet around space heaters.
Prevent Freezing Pipes: How Many You Need to Leave Dripping?
To mitigate the risk of pipes freezing, residents are advised to take several proactive measures. According to the U.S. Department of Energy, the likelihood of freezing pipes significantly increases when temperatures fall to 20°F or below. In the Southeast, homes often lack insulation, making them more susceptible to freezing pipes.
Vulnerable Pipes
The following types of pipes are particularly prone to freezing:
- Outdoor hose bibs.
- Swimming pool supply lines.
- Water sprinkler lines.
- Pipes in underheated areas like basements, attics, garages, or cabinets.
- Pipes against exterior walls with inadequate insulation.
Steps to Prevent Freezing Pipes
Implement these recommendations to protect your plumbing:
- Turn off and drain sprinkler systems.
- Disconnect all outdoor hoses.
- Insulate exposed pipes.
- Close indoor valves to outdoor hose bibs.
- Open outdoor hose bibs to allow any remaining water to drain.
- Keep cabinet doors under sinks open to warm air.
- Let faucets drip, focusing on those in unheated areas and on exterior walls.
Using Insulation Products
Consider using specific insulation products designed for pipes, such as:
- Pipe sleeves
- Heat tape
- Heat cables
Even newspaper can provide a degree of insulation. Just a quarter-inch layer can significantly protect pipes in areas not accustomed to freezing temperatures.
What to Do If Pipes Freeze
If your pipes freeze despite precautions, immediately shut off the main water valve. Use a hair dryer or space heater to thaw the pipes. Once thawed, gradually turn the water back on and check for any signs of damage.
