When winter arrives, the drop in temperature can take a toll on more than just your heating bill — it can seriously impact your plumbing system. Frozen pipes, leaks, and even burst water lines are among the most common problems homeowners face when temperatures plummet. The good news? With a few simple preventive steps, you can safeguard your plumbing and avoid costly repairs.
1. Insulate Your Pipes
Exposed pipes, especially those in unheated areas like attics, basements, garages, and crawl spaces, are the first to freeze. Wrap them with foam pipe insulation or heating tape to help maintain a safe temperature. Pay extra attention to pipes near exterior walls and windows where cold air can seep in.
2. Keep a Slow Drip During Freezing Nights
Running a small stream of water through your faucets can prevent pressure from building up inside your pipes. This simple trick helps reduce the risk of freezing — especially for faucets connected to pipes that run along exterior walls.
3. Disconnect and Drain Outdoor Hoses
Before the first frost hits, disconnect your garden hoses and drain any remaining water. Leaving hoses attached can cause water to back up into your pipes, leading to freezing and potential bursts. Shut off the outdoor water valve if you have one, and let the line empty completely.
4. Maintain a Steady Indoor Temperature
Even if you’re planning to be away for a few days, keep your home’s thermostat set to at least 55°F (13°C). It might slightly increase your energy bill, but it’s far cheaper than paying for water damage caused by a burst pipe.
5. Open Cabinets and Let Warm Air Circulate
On especially cold nights, open the doors under your kitchen and bathroom sinks. This allows warm air from your home to circulate around the pipes, reducing the risk of freezing in tight, enclosed spaces.
6. Check for Leaks and Weak Spots
Small leaks can turn into big problems when the temperature drops. Inspect faucets, pipes, and joints for any signs of moisture or corrosion. Repairing these early prevents them from worsening in freezing conditions.
7. Know Where Your Main Shut-Off Valve Is
If a pipe does freeze or burst, knowing how to quickly shut off your home’s water supply can make all the difference. Take a few minutes to locate your main valve, and make sure everyone in your household knows where it is and how to use it.
8. Consider a Professional Plumbing Inspection
Before winter hits full force, have a licensed plumber perform a quick inspection. A professional can identify vulnerable areas, ensure your system is in good condition, and help you prepare for freezing temperatures.
Final Thoughts
Preventive maintenance is the best defense against winter plumbing problems. A little preparation now — from insulating pipes to keeping your home warm — can help you avoid major headaches later. Protect your home, save money, and enjoy a worry-free winter knowing your plumbing system is ready to handle the cold.
