What to Do When Your Pipes Freeze

As temperatures drop in Windsor, homeowners begin preparing for harsh winter weather. One issue that often gets overlooked is the risk of frozen pipes. When pipes freeze, the situation can become serious very quickly. Knowing what to do can save you stress, time, and costly damage.

This guide will help you identify frozen pipes, thaw them safely, and prevent future problems.

How to Tell if Your Pipes Are Frozen

The clearest sign of a frozen pipe is a lack of running water. If you turn on a tap and nothing comes out and the weather is well below freezing, there is a strong chance that a pipe has frozen somewhere in your home.

Other signs include:

  • Frost on the exterior of a pipe
  • Strange smells coming from drains or faucets
  • Water that trickles instead of flowing normally

What to Do First

Before you try thawing anything, take this important step:

Turn Off the Main Water Line

Even if the pipe has not burst, shutting off the water protects your home. Once ice inside a pipe melts, hidden cracks can allow water to escape rapidly. Turning off the main line prevents flooding and limits damage.

Steps to Thaw Frozen Pipes

If the pipe is frozen but not damaged, you may be able to thaw it safely. Work carefully and never rush the process.

1. Turn On the Affected Faucet

Open the faucet supplied by the frozen pipe. This relieves pressure and allows water and steam to escape as the ice melts.

2. Thaw Hidden Pipes

Pipes behind walls or ceilings are more complicated. You can try the following:

  • Increase the temperature inside the home and wait
  • Use an infrared lamp aimed at the wall to warm the area
  • Remove a small section of drywall to access the pipe

In most cases, it is best to call a professional for hidden pipes, since opening walls and applying heat in the wrong way can lead to further damage.

3. Thaw Exposed Pipes

Exposed pipes are much easier to handle. Start at the faucet end and work slowly toward the frozen section. Use safe heat sources such as:

  • A hair dryer
  • An infrared heating lamp
  • A portable electric heater
  • An electric heating pad or blanket
  • Electric pipe heat tape
  • Towels dipped in hot water

Heat the pipe gently and steadily until water flows normally again.

4. Avoid Dangerous Devices

Never use any device with an open flame. These are unsafe and can start fires. Avoid:

  • Blowtorches
  • Kerosene heaters
  • Propane heaters
  • Charcoal stoves
  • Any similar flame producing tool

Check for Other Frozen Pipes

When one pipe freezes, others may be close to freezing as well. Once the pipe you thawed is confirmed to be intact, turn the main water line back on and test other faucets throughout your home. If you find additional problems, repeat the steps above.

When to Call a Plumber

Some situations require professional help. Contact a plumber if:

  • The frozen pipe is behind a finished wall
  • You cannot locate the frozen section
  • The pipe has burst
  • You are unsure how to thaw the pipe safely

A qualified plumber can locate hidden pipes, thaw them properly, replace damaged sections, and add insulation where needed.

How to Prevent Frozen Pipes in the Future

Cold weather is unavoidable, but frozen pipes do not have to be. Use these tips to reduce the risk:

  • Let a few faucets run at a slow trickle
  • Keep your thermostat set to at least 13 degrees, even when away
  • Open cabinet doors under sinks to allow warm air to reach the pipes
  • Wrap exposed pipes with heat tape or insulation
  • Insulate pipes in unconditioned areas
  • Keep your garage door closed if plumbing runs through it
  • Use a space heater in cold areas where plumbing is present

These small steps can make a significant difference during extreme cold.

Need Help Thawing Frozen Pipes?

Frozen pipes are no fun, but we can take care of them for you. Our Mr. Rooter team in Windsor can quickly thaw your pipes, repair any damage, and help protect your home from future cold-weather problems. You’ll be back to worry-free winter living in no time!

If you’re dealing with frozen pipes:

Call Mr. Rooter Plumbing of Windsor today!

With hundreds of locations across Canada and the U.S, Mr. Rooter Plumbing® proudly serves homeowners and businesses through a trusted network of independently owned and operated locations. Guided by a shared set of values, our team is committed to delivering reliable plumbing solutions and the best customer service possible.
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