Winter Protection Guide

How to Prevent & Thaw Frozen Pipes in Utah

Key preventative steps, faucet dripping strategies, and safe pipe thawing techniques during Wasatch sub-zero cold snaps.

Why Wasatch Winters Cause Pipe Freeze Emergencies

Salt Lake City winters regularly produce extended sub-freezing temperatures below 20 degrees Fahrenheit. Water expands by approximately 9% when it freezes into ice inside copper or PEX supply lines. This expansion creates extreme hydrostatic pressure between the ice plug and closed faucet valves, leading to violent pipe bursts. For immediate 24-hour service or property safety guidance, contact a Residential Emergency Plumber.

5 Crucial Steps to Prevent Frozen Pipes

Protect your home before severe Utah cold snaps arrive with these effective steps:

1. Disconnect Exterior Garden Hoses: Remove all hoses from outdoor spigots before winter freezing. Trapped water inside hose bibs expands into interior wall pipes.
2. Insulate Exposed Pipe Runs: Wrap foam pipe insulation sleeves or heat tape around uninsulated water lines in crawlspaces, basements, or unheated garages.
3. Drip Faucets During Extreme Cold: Allow a slight trickle of cold water to drip from faucets connected to pipes exposed along exterior walls.
4. Open Cabinet Doors: Open sink cabinet doors in kitchens and bathrooms to allow warm ambient indoor heat to circulate around underlying pipes.
5. Maintain Minimum Indoor Heat: Keep thermostat temperatures set no lower than 55 degrees Fahrenheit (13 degrees Celsius), even when traveling.

Safe Techniques for Thawing Frozen Pipes

If a faucet stops running during a cold freeze, a pipe section may be frozen. Follow these safe thawing guidelines:

• Keep Faucet Open: Open the affected faucet so melted water can escape as the ice plug thaws.
• Apply Indirect Electric Heat: Warm the frozen pipe section using an electric hair dryer, heat lamp, or portable space heater placed at a safe distance.
• Wrap Warm Towels: Wrap towels soaked in hot water around the frozen pipe segment.
• NEVER Use Open Flames: Never use blowtorches, propane heaters, or open flames. Open flames pose severe fire hazards and can burst pipes instantly.

What to Do If a Frozen Pipe Bursts

If an ice plug splits a pipe and water begins flooding your property, take immediate action:

1. Immediately locate and shut off your home's main water shutoff valve.
2. Turn off electrical breakers to areas with standing water.
3. Call Salt Lake Plumbers at (385) 488-0770 for emergency 24/7 pipe repair, which can be explored through our Pipe Repair Services.

Frequently Asked Questions

At what outdoor temperature do water pipes freeze?

Water pipes are vulnerable to freezing when outside temperatures drop to 20 degrees Fahrenheit or lower, particularly for uninsulated pipes in exterior walls, crawlspaces, or unheated garages.

Why does dripping a faucet prevent pipes from freezing?

Dripping a faucet keeps water moving continuously through the pipe, relieving standing water pressure and making it significantly harder for ice blockages to form.

What should I do if a frozen pipe bursts?

Immediately shut off your home's main water supply valve, turn off electricity near standing water, and call Salt Lake Plumbers at (385) 488-0770 for 24/7 emergency pipe repair.