As cold as it can get in the Mid-Atlantic region, frozen pipes are always a possibility, especially when temperatures drop below 32 degrees overnight or for a sustained period.

Should any of your pipes burst, it could mean costly damage to your home. For the best chance of avoiding damage, follow these tips for thawing a frozen pipe, what to do if a pipe bursts, and how to prevent frozen pipes in the first place.

There are signs you have frozen pipes. Look out for areas with frost accumulation or condensation and foul sewage smells from your sink. If you lose water during a period of extreme cold, frozen water supply lines are the culprit. Use the following tips to attempt to thaw the pipes:

• Shut off the main water line
• Open the faucets to prevent excessive pressure in the water lines
• Thaw the frozen pipes using a hair dryer or space heater aimed at the pipe, starting from the side nearest the faucets and moving toward the main shut-off valve

Be prepared to call an emergency plumber if the pipes do not thaw easily or begin to leak.

WHAT TO DO IF A PIPE BURSTS

A burst pipe happens when the water freezes and expands, causing the pipe to split. This can result in large amounts of water spilling into your home, leading to significant water damage.

You need to act quickly if a pipe bursts, and you should shut off the main water supply valve as soon as possible. It is usually located near where the water line enters your home or just after the water meter. Turn the valve clockwise to shut off the flow of water.

After that, shut off the power if the electrical panel or any wiring is in danger of getting wet, and move any belongings near the burst pipe.

You’ll need to call an emergency plumber for pipe repair or replacement, so the sooner you call, the better.