Ontario winters are tough on plumbing systems. Freezing temperatures, increased water use, and aging pipes create the perfect conditions for leaks, frozen lines, and unexpected repairs.
As winter continues, a little preventative maintenance can go a long way in avoiding costly plumbing emergencies.
Why Winter Is Hard on Plumbing
Cold weather places extra stress on plumbing systems in several ways.
Water expands as it freezes, increasing the risk of burst pipes.
Hot water systems work harder due to colder incoming water.
Older pipes become more brittle in low temperatures.
Small issues can escalate quickly when temperatures drop.
Taking preventive steps early helps reduce the risk of damage.
Insulate Exposed Pipes
Pipes located in basements, crawl spaces, garages, and exterior walls are the most vulnerable.
Insulating exposed pipes, sealing drafts, and protecting outdoor connections can significantly reduce the risk of freezing. Even basic pipe insulation can make a noticeable difference during cold snaps.
Shut Off and Drain Outdoor Water Lines
Outdoor plumbing is one of the most common causes of winter water damage.
Before freezing temperatures settle in, outdoor water lines should be shut off and drained. Garden hoses should be disconnected and stored, and outdoor faucets should be checked to ensure they are fully drained.
This simple step prevents one of the most common winter plumbing emergencies.
Keep Your Home Warm Even When Away
Maintaining a consistent indoor temperature is essential during winter.
Keep your thermostat set above fifteen degrees, even when you are not home. Open cabinet doors under sinks to allow warm air to circulate and avoid turning off the heat completely.
A few hours of cold indoor air can be enough to freeze pipes in vulnerable areas.
Maintain Your Water Heater
Water heaters work harder in winter due to colder incoming water.
Annual flushing helps remove sediment buildup, improves efficiency, and extends the life of the unit. If your water heater is more than eight to ten years old or showing signs of wear, a professional inspection is strongly recommended.
Watch for Early Warning Signs
Catching problems early can prevent serious damage.
Watch for reduced water pressure, discoloured water, unusual sounds, or damp areas around plumbing fixtures. These are often early signs of larger issues developing.
Protect Pipes During Extreme Cold
When temperatures drop suddenly, allow faucets to drip slightly to keep water moving. Pay extra attention to pipes along exterior walls and in unheated areas.
If a pipe freezes, never attempt to thaw it with an open flame. This can cause serious damage and create a fire hazard. A licensed plumber can safely resolve the issue.
Check Your Sump Pump and Drainage
Melting snow and ice can overwhelm drainage systems.
Test your sump pump regularly, make sure discharge lines are clear, and consider a battery backup in case of power outages. A failed sump pump during winter can quickly lead to basement flooding.
Schedule Preventive Plumbing Maintenance
A professional plumbing inspection helps identify freeze risks, check system performance, and prevent emergency repairs.
Preventive maintenance is almost always more affordable than emergency service during peak winter conditions.
How Guest Plumbing and HVAC Can Help
Winter plumbing problems can escalate quickly, but they are often preventable with proper care.
Guest Plumbing and HVAC provides professional plumbing inspections, maintenance, and repairs across Hamilton and the GTA. Our licensed technicians help homeowners stay protected, comfortable, and prepared throughout the winter season.
Contact Guest Plumbing & HVAC today to see how we can help prevent an issue before it becomes a problem or reach out if you are in need of 24/7 repair. We are here to help in any way we can.
RSS FEED
ANCASTER