The Frozen Pipe Myth: Why Some Pipes Still Burst In Warm Climates

Did you assume that frozen pipes only happen up north, where snow covers everything for months? Think again. Even in warm places like Austin, burst pipes can be a real problem when temperatures suddenly dip.

So, why do pipes burst in areas that aren’t known for freezing winters? Let’s clear up the myth and explain what’s really going on.

Isn’t It Too Warm Here For Pipes To Freeze?

That’s what many homeowners assume, and it’s why pipes in warmer climates are often more vulnerable. In colder regions, homes are built with freeze protection in mind. Pipes are better insulated, and people are more prepared for cold weather.

In Austin and other mild-weather areas, pipes are often exposed or installed in places like attics, crawl spaces, or outside walls without much insulation. This makes frozen pipes a real possibility when temperatures suddenly drop, despite the usually warm climate. So when a cold front rolls in unexpectedly, those pipes are in trouble.

How Do Pipes Actually Burst?

It’s not just about freezing. The real damage often happens during the thaw.

When water freezes inside a pipe, it expands. If that ice has nowhere to go, pressure builds up behind it. Once the ice starts to melt, that pressure can cause the pipe to crack or even burst completely. This is especially true if there’s still a blockage in the pipe or if a faucet is turned off tightly.

What Kind Of Weather Causes This In Texas?

All it takes is a few hours of below-freezing temperatures, especially overnight, to do some serious damage. Even a rare cold snap can catch everyone off guard and lead to burst pipes in unprotected areas of your home.

How Can You Prevent This From Happening?

Good news, there are simple steps you can take to protect your plumbing, even if freezing weather isn’t common where you live:

• Insulate Exposed Pipes: Foam sleeves or insulation tape can do wonders.

• Seal Cracks And Drafts: Look around windows, doors, and walls where cold air can sneak in.

• Open Cabinet Doors: Let warm air circulate around pipes under sinks during cold nights.

• Let Faucets Drip: A slow trickle keeps water moving and reduces the chance of freezing.

• Keep The Temperature Consistent: Don’t let your thermostat dip too low, especially overnight.

Don’t Let Warm Weather Fool You

Just because we enjoy plenty of sunshine doesn’t mean we’re in the clear when winter comes around. If your pipes aren’t ready for that occasional deep freeze, you could be facing a big mess and a big repair bill.

Want to make sure your home is winter-ready? Call Service Wizard Heating and Air Conditioning today. We’ll help you prep your plumbing and keep your home protected year-round.