❄️ How to Prevent Frozen Pipes in Winter

When temperatures drop below freezing, one of the biggest risks to your home’s plumbing system is frozen pipes. A frozen pipe doesn’t just cut off your water supply — it can burst and cause thousands of dollars in water damage.

The good news? With the right preparation, you can keep your plumbing safe through even the coldest winters. Here are the most effective ways to prevent frozen pipes in your home.

1. Insulate Exposed Pipes

Pipes in unheated areas — like basements, crawl spaces, garages, or exterior walls — are most vulnerable. Wrap them with:

Foam pipe insulation (affordable and easy to install)
Heat tape or heating cables for added protection in extreme climates

💡 Tip: Pay special attention to pipes near windows, vents, or unsealed cracks.

2. Keep Interior Temperatures Consistent

Never let your home’s temperature drop too low, even if you’re away.

Set your thermostat to at least 55°F (13°C).
Keep doors to bathrooms, kitchens, and utility rooms open so warm air circulates around pipes.

3. Let Faucets Drip During Extreme Cold

Allowing a slow drip of water keeps pressure moving through the system, making it less likely for water to freeze inside the pipes. This is especially important for:

Pipes along exterior walls
Faucets farthest from the main water line

4. Seal Drafts and Leaks

Cold air entering your home can make nearby pipes more likely to freeze. Inspect for drafts around:

Windows and doors
Dryer vents
Electrical wiring and plumbing penetrations

Seal gaps with caulk or expanding foam insulation.

5. Disconnect Outdoor Hoses & Shut Off Exterior Spigots

Outdoor faucets are the first to freeze. Before winter:

Disconnect garden hoses and store them indoors.
Shut off and drain outdoor water spigots.
Install frost-proof hose bibs if you live in a region with harsh winters.

6. Know Where Your Shut-Off Valve Is

Even with precautions, emergencies can happen. Make sure every adult in your home knows how to:

Locate the main water shut-off valve
Turn it off quickly if a pipe bursts

This can prevent major water damage until a plumber arrives.

7. Consider Professional Solutions

If your home is prone to frozen pipes year after year, it may be worth investing in:

Pipe rerouting (moving vulnerable pipes indoors)
Professional-grade insulation
Smart leak detection systems that alert you to freezing conditions or bursts

Final Thoughts

Preventing frozen pipes is about preparation. With proper insulation, consistent heating, and a few simple steps, you can avoid costly repairs and keep water flowing all winter long.

👉 Want peace of mind before the cold sets in? Contact a local plumber today for a winterization inspection and pipe protection plan.