ST. LOUIS — As the frigid temperatures stick around for the weekend, preparing homes may be essential to reduce risk of winter damage. A call  to an area plumber Friday morning has 122 people in line waiting for assistance.

AAA has tips on how to prepare properties. The average regional frozen pipe claim in 2022 can cost $11,000 or more depending on damage to personal property, according to AAA Insurance. That average number has increased by more than $3,500 from 2020 because of an increase in repair costs.

Prolonged periods of below freezing temperatures can create damage on a home’s heating system, plumbing and exterior features. 

“If you are traveling for the holidays this year, it’s pivotal you ensure your home is protected from the extreme cold before you leave,” AAA spokesperson Nick Chabarria said. “Taking small steps now can help you avoid high repair costs and headaches down the road.”

AAA reminds homeowners and renters to do the following during extreme cold: 

  • Let water drip from the faucet. This will help provide relief from the excessive pressure that builds between the faucet and any ice blockage
  • Keep kitchen and bathroom cabinet doors open to allow warmer air to circulate around your plumbing
  • Leave your heat on, keeping the thermostat set above 55 degrees
  • Use an insulated sleeve to cover any exposed exterior water pipes (sprinkler, pool supply lines, etc.) or interior water pipes (basement, crawl spaces, etc.).
  • Remove hoses from exterior faucets
  • Repair or replace weather stripping around windows and doors, vents and fans, plumbing, air conditioners and electrical and gas lines
  • Use caulk or insulation to seal all cracks, holes and other openings on exterior walls
  • Well-insulated basements and crawl spaces will help protect pipes. Close foundation vents and windows to basements. Wrap vulnerable pipes with pipe insulation.
  • Know where your water shutoff valve is so that you can turn off the water in case of an emergency
  • Close your wood-burning fireplace flue damper when you’re not using it. Follow all manufacturer instructions for gas fireplaces including those with pilot lights, which may require the flue to be partially open at all times

For information on winter damages covered by home insurance and other related liabilities, click here.