When temperatures in Idaho plunge below freezing, homeowners face a hidden threat that can cause thousands in damage: frozen and burst pipes. It’s one of the most common winter restoration calls for Archer Restoration—and one of the most preventable.
A frozen pipe doesn’t just stop water flow; it creates pressure buildup that can rupture your plumbing, leading to flooding, structural damage, and even mold growth if not addressed quickly. The question is: how do you prevent your pipes from freezing—and what should you do if they burst?
This guide covers proven prevention steps, warning signs, and what to do if the worst happens—so you can keep your home safe and dry all winter long.
Understanding the Risk: Why Pipes Freeze and Burst
Frozen pipes typically occur when temperatures dip below 20°F. Water expands as it freezes, putting immense pressure on metal or PVC pipes. If that pressure has nowhere to go, the pipe bursts—releasing gallons of water in minutes.
High-Risk Areas
- Exterior walls and crawl spaces
- Attics, basements, and garages
- Under kitchen and bathroom cabinets
- Outdoor spigots and sprinkler systems
These areas often lack insulation or heating, making them vulnerable when temperatures drop.
How to Prevent Frozen Pipes
Prevention is the best protection. Follow these steps to reduce your risk of costly winter water damage:
1. Insulate Pipes in Unheated Areas
Use foam pipe insulation or heat tape for pipes in basements, crawl spaces, and attics. These affordable materials act as a thermal barrier against freezing temperatures.
2. Keep Water Moving
Allow a slow drip from faucets connected to vulnerable pipes. Flowing water is less likely to freeze—and the small increase in your water bill is nothing compared to the cost of water damage repair.
3. Maintain Indoor Temperatures
Never set your thermostat below 55°F, even if you’re away from home. Consistent heating helps protect both exposed and hidden pipes.
4. Open Cabinets and Interior Doors
Let warm air circulate around plumbing under sinks and through your home. This is especially helpful for pipes on exterior walls.
5. Disconnect Hoses and Shut Off Outdoor Faucets
Drain outdoor water lines before the first freeze. Leaving hoses attached can trap water inside the pipes, increasing the risk of freezing and bursting.
What to Do If a Pipe Freezes
If you suspect a frozen pipe, act quickly to minimize damage.
- Turn Off the Main Water Supply to stop additional water flow.
- Open Faucets to relieve pressure.
- Apply Gentle Heat using a hair dryer, space heater, or warm towels (never an open flame).
- Check for Leaks as the ice melts. If water begins to flow out of a crack or burst section, turn the water off immediately and call a professional.
What to Do If a Pipe Bursts
Even with precautions, accidents can happen. Here’s what to do next:
- Shut off the main water valve immediately.
- Turn off electricity in affected areas for safety.
- Call professional restoration services like Archer Restoration right away.
- Our technicians specialize in restoration water damage services—including emergency drying, cleanup, and repairs.
- Document the damage with photos for your insurance provider.
- Begin water removal quickly. The faster you act, the less likely you’ll face mold or structural issues.
For mold-related risks, the EPA’s guide on mold cleanup
provides additional safety information.
Don’t wait until a frozen pipe becomes a burst pipe. A few preventative steps today can save you thousands in water damage repairs tomorrow.
If you notice signs of freezing or water leaks, call Archer Restoration immediately. Our experts provide fast, professional restoration services for water damage—from emergency cleanup to full repair and mold prevention.
Contact Archer Restoration today for a free inspection or visit our blog to learn more about protecting your home year-round.