Let’s talk about something that could save you thousands of dollars this winter. Your home’s pipes are more vulnerable than you think. When temperatures plunge, water inside those pipes can freeze, expand, and crack them open.
The result? A flood that damages everything in its path. But you’re not powerless here. Taking action before the next cold snap can prevent pipes from freezing and keep your home safe all season long.
Why Pipes Freeze in Utah Homes
Understanding why pipes freeze is the first step in preventing the problem. When temperatures drop, the water inside your pipes can turn to ice. As water freezes, it expands.
This expansion puts enormous pressure on your pipes from the inside. Even strong metal or plastic pipes can’t handle this force forever.
Utah’s harsh winter climate makes this problem especially common. When temperatures dip below 20 degrees Fahrenheit, unprotected pipes are at serious risk. Pipes in unheated areas like crawl spaces, attics, garages, and exterior walls are most vulnerable.
But here’s what many homeowners don’t realize. It’s not just about how cold it gets outside. Wind chill and the length of time pipes stay cold also matter. A pipe that stays at 25 degrees for several hours faces more danger than one that briefly drops to 15 degrees.
How Cold Before Frozen Pipes Form?
Most plumbing experts agree that:
- Pipes begin freezing around 20°F
- Poorly insulated pipes can freeze even at 32°F
- Older homes are at higher risk
- Pipes on exterior walls freeze sooner
- Duration of cold exposure matters
Winter Plumbing Tips to Protect Your Home
Taking action now can save you from disaster later. Here are proven strategies to keep your plumbing system safe all winter long.
Insulate Exposed Pipes
Pipe insulation is your first line of defense against freezing. Focus on pipes in crawl spaces, attics, basements, and garages. Even pipes in cabinets along exterior walls need protection.
The best pipe insulation options include foam pipe sleeves, fiberglass wrap, and heat tape. Foam sleeves are affordable and easy to install yourself. Simply cut them to length and snap them around your pipes. For extra protection in extremely cold areas, consider adding heat tape underneath the insulation.
Seal Air Leaks
Cold air leaks let freezing temperatures reach your pipes faster. Walk around your home and look for gaps around pipes where they enter your house. Check for cracks in your foundation, holes around electrical wiring, and spaces around vents.
Use caulk or spray foam to seal these openings. This simple step keeps cold air out and warm air in. It also helps lower your heating bills.
Keep Cabinet Doors Open
On especially cold nights, open cabinet doors under sinks. This allows warm air from your home to circulate around the pipes. This trick works best for sinks along exterior walls.
Let Faucets Drip
Running water is much harder to freeze than standing water. On nights when temperatures are forecast to drop below 20 degrees, let your faucets drip slightly. You don’t need a strong stream. Just a small trickle keeps water moving through the pipes.
This technique works especially well for faucets that are far from your water heater or located on exterior walls.
Maintain Consistent Indoor Temperature
It’s tempting to turn down your thermostat when you’re away or asleep to save money. But during extreme cold snaps, this can lead to frozen pipe prevention failures. Keep your home heated to at least 55 degrees even when you’re gone.
If you’re leaving town during winter, don’t shut off your heat completely. Ask a neighbor to check on your home every day. Better yet, install a smart thermostat that alerts you if your indoor temperature drops too low.
Disconnect Outdoor Hoses and Drain Sprinklers
Winterize plumbing systems outside your home too. Disconnect all garden hoses before the first hard freeze. Drain water from your outdoor faucets and sprinkler systems. Any water left in these lines can freeze, expand, and crack the pipes or fixtures.
Consider installing frost-proof outdoor faucets. These special faucets shut off water inside your warm home rather than outside where it’s cold.
Insulate Your Water Heater
Your water heater works harder in winter to maintain hot water temperature. An insulated water heater jacket helps it run more efficiently and prevents heat loss. This simple upgrade can also extend the life of your water heater.
What to Do If You Have Frozen Pipes
Even with the best frozen pipe prevention measures, accidents can happen. If you turn on a faucet and only a trickle comes out, you likely have a frozen pipe.
Don’t panic. Act quickly but carefully.
- Keep the faucet open
- Apply gentle heat (hair dryer, heating pad, warm towels)
- Start warming closest to the faucet
- Never use open flames or torches
- Call a plumber if the frozen section isn’t accessible
When to Call an Emergency Plumber
Some situations require professional help right away. Call an emergency plumber if you discover a burst pipe, if you can’t locate or access the frozen section, if you’ve tried to thaw a pipe but water still won’t flow, or if you smell gas (some pipes run near gas lines).
Burst pipe repair is not a DIY job. Water can pour into your home at a rate of several gallons per minute. This causes immediate damage to floors, walls, furniture, and personal belongings. Quick professional response minimizes this damage and gets your water service restored faster.
The True Cost of Frozen or Broken Pipes
Water damage from burst pipes costs homeowners an average of $5,000 to $10,000 per incident. Insurance may cover some of this, but you’ll still face deductibles, rate increases, and the hassle of repairs. Broken pipes can also lead to mold growth if water damage isn’t addressed quickly.
More importantly, you’ll lose access to running water during repairs. In the middle of a Utah winter, this means no showers, no washing dishes, and no working toilets. For most families, this disruption is even more stressful than the financial cost.
Prevention costs a fraction of these repair bills. A few hours of work and some basic supplies now can save you thousands of dollars and enormous headaches later.
Your Winter Plumbing Checklist
As temperatures drop, review this quick checklist:
- Insulate exposed pipes
- Seal air leaks
- Disconnect and drain outdoor hoses and faucets
- Know where your main shut-off valve is
- Open cabinet doors on cold nights
- Let faucets drip when below 20°F
- Keep indoor temp at 55°F or higher
Taking these simple steps protects your home and gives you peace of mind all winter long.
Protect Your Home With Action Plumbing
Don’t wait until disaster strikes. The team at Action Plumbing has helped Utah homeowners prepare for winter weather for years.
Our experienced plumbers can inspect your home’s plumbing system, install quality insulation on vulnerable pipes, and identify potential problem areas before they become emergencies.
We’re also here when you need us most. Our emergency plumber services are available 24/7 for frozen or burst pipes. When freezing temperatures threaten your home, you can count on Action Plumbing for fast, professional service.
