How to Prevent Frozen Pipes This Winter: A Step-by-Step Plumbing Guide
When temperatures drop, one of the most urgent home maintenance tasks becomes how to prevent frozen pipes. In Courtenay and the Comox Valley, even mild winters can catch homeowners off guard leading to cracked pipes, water damage, and expensive repairs. Fortunately, a few simple winter plumbing steps can protect your home from the cold and save you stress (and money) down the line.
Here’s your no-fuss guide to winterizing your plumbing system before the frost hits.
1. Shut Off and Drain Exterior Faucets
Outdoor water lines are the first to freeze. To avoid cracked pipes:
- Turn off water to outdoor hose bibs from the interior shut-off valve.
- Disconnect garden hoses and drain any remaining water.
- Leave the outside tap open slightly to allow for expansion.
💡 Bonus tip: Install frost-free hose bibs for extra protection year-round.
2. Insulate Exposed Pipes
Pipes in unheated spaces like crawlspaces, garages, and exterior walls are vulnerable to freezing.
Use foam pipe insulation or heat tape to wrap:
- Basement pipes
- Garage plumbing
- Outdoor wall pipes
Pro tip: Focus on both hot and cold water lines. Cold water pipes can freeze, and hot water pipes waste energy when uninsulated. For more tips on boosting your home’s efficiency, check out our blog on plumbing upgrades that increase your home’s value
3. Keep Indoor Temperatures Consistent
Even if you’re away, your thermostat should never drop below 13°C (55°F). Sudden dips in indoor temperatures can cause interior pipes to freeze, especially near exterior walls.
Set your thermostat to a consistent temp day and night. If you’re planning to travel, consider a smart thermostat to monitor and adjust remotely.
4. Know Where Your Main Water Shut-Off Valve Is
If a pipe does burst, shutting off your main water supply quickly can prevent major water damage. Take a few minutes now to locate the valve and ensure it’s working.
Need help? We can show you where it is during a winter plumbing inspection.
Need Help Winterizing Your Home?
Don’t wait until it’s too late, protect your pipes before the first frost. Whether you need help shutting off your outdoor water or insulating exposed lines, we’ve got your back.
Call Siegfried Plumbing & Gas for reliable winter plumbing service in Courtenay, Comox, and surrounding areas.
💧🔧📞 250 207 5488