Calgary winters are notoriously cold, with temperatures often plummeting well below freezing. While the snowy scenery can be picturesque, the harsh cold can pose a serious threat to your home’s plumbing. 
Frozen pipes are not just an inconvenience—they can lead to costly repairs if they burst. Fortunately, with some proactive measures, you can protect your pipes and avoid a mid-winter plumbing emergency.
Why Do Pipes Freeze?
Pipes freeze when the water inside them is exposed to temperatures below 0°C for an extended period. As water freezes, it expands, which creates immense pressure within the pipe. This pressure can cause the pipe to crack or burst, leading to water leaks and significant damage once the ice thaws.
Common Signs of Frozen Pipes
Before we dive into prevention tips, it’s essential to know the signs that your pipes might be frozen.
Reduced or No Water Flow
If you turn on the tap and only a trickle comes out, it could be due to ice blocking the pipe.
Frost on Pipes
Visible frost or ice buildup on exposed pipes is a red flag.
Unusual Odors
A strange smell coming from your drains might indicate a blockage caused by frozen water.
If you notice these signs, act quickly to prevent further damage.
Tips to Prevent Frozen Pipes
Here are some effective ways to keep your pipes safe during Calgary’s frigid winters.
Insulate Exposed Pipes
Pipes located in unheated areas such as basements, attics, garages, or crawl spaces are especially vulnerable to freezing. Wrap these pipes with insulation sleeves, foam pipe covers, or even heating tape for added protection.
Seal Drafts and Leaks
Cold air can sneak into your home through cracks and gaps near windows, doors, and walls. Use caulking or weather stripping to seal these areas, especially near water pipes. Pay special attention to areas where pipes enter your home, as these gaps can let in icy drafts.
Maintain Indoor Temperatures
Keep your thermostat set to at least 15°C, even when you’re away from home. While it may increase your heating bill slightly, it’s far cheaper than repairing burst pipes or dealing with water damage.
Open Cabinet Doors
In cold weather, open the doors of cabinets that house kitchen or bathroom sinks. This allows warm air to circulate around the pipes, reducing the risk of freezing.
Let Faucets Drip
When temperatures drop significantly, leave a small trickle of water running from faucets connected to vulnerable pipes. The movement of water can prevent freezing.
Disconnect and Drain Outdoor Hoses
Remove garden hoses from outdoor taps and store them for the winter. Turn off the water supply to outdoor faucets and drain any remaining water to prevent the pipes from freezing and bursting.
What to Do if Your Pipes Freeze
If you suspect your pipes have frozen despite your best efforts, follow these steps.
- Turn off the water supply to the affected area to prevent flooding in case the pipe bursts.
- Apply gentle heat to the frozen section of the pipe using a hairdryer, heating pad, or warm towels. Never use open flames or high-heat devices like blowtorches, as they can damage the pipe.
- Call a professional plumber if you can’t locate or safely thaw the frozen pipe.
Long-Term Solutions for Winter Plumbing Safety
While the tips above are effective for short-term prevention, consider these long-term strategies to protect your home.
Upgrade to Frost-Proof Faucets
Replace outdoor faucets with frost-proof models designed to withstand freezing temperatures.
Relocate Vulnerable Pipes
Have a plumber move pipes from unheated areas to warmer parts of your home.
Invest in Smart Technology
Install smart water leak detectors or temperature sensors that can alert you to potential problems before they escalate.
The Cost of Ignoring Frozen Pipes
Ignoring the risk of frozen pipes can result in burst pipes, flooding, and water damage. Not only can this disrupt your daily life, but it can also lead to expensive repairs, from fixing the plumbing to restoring damaged flooring, walls, and belongings.
Trust Arpi’s for Winter Protection
At Arpi’s, we understand the challenges of keeping your home safe and warm during Calgary’s extreme winters. Our team of experts is here to help with everything from pipe insulation to emergency plumbing services. Don’t let frozen pipes ruin your winter—contact us today to ensure your home is prepared for whatever the season brings.
