Emergency Frozen Pipes Repair in Ontario’s Extreme Cold This Year
Ontario’s winter weather this year has brought prolonged deep freezes, putting homes at a much higher risk of frozen and burst pipes. When temperatures plunge well below zero for extended periods, plumbing systems – especially in older homes – can freeze quickly, leading to loss of water, flooding, and costly damage.
Knowing how frozen pipes happen, what to do in an emergency, and when to call for professional help can make a critical difference.
Why Frozen Pipes Are a Major Issue in Ontario Winters
In Ontario, frozen pipes are most common during:
- Extended cold weather (–20°C and below)
- Sudden temperature drops after milder weather
- Furnace failures or power outages
- Poorly insulated basements, crawl spaces, or exterior walls
When water freezes inside a pipe, it expands. This pressure can cause pipes to crack or burst, often after the ice thaws and water flow returns.
Common Areas Where Pipes Freeze First
Older houses and homes with outdated insulation are especially vulnerable during extreme cold. Emergency calls in Ontario often involve pipes located in:
- Basements and crawl spaces
- Exterior walls
- Bathrooms or kitchens above garages
- Unheated laundry rooms
- Vacant or lightly heated homes
Signs You May Have Frozen Pipes
If a pipe has already burst, you may notice visible water damage, pooling water, or damp walls and ceilings. If you suspect frozen pipes, watch for:
- Little or no water from faucets
- Frost visible on exposed pipes
- Unusual smells from drains
- Sudden drops in water pressure
What to Do Immediately If Pipes Freeze
If you think your pipes are frozen:
- Turn on the affected faucet (slightly) to relieve pressure
- Apply gentle heat (hair dryer, heating pad, warm towels)
- Do NOT use open flames or torches
- Keep your furnace running and raise indoor temperature
- Open cabinet doors to allow warm air to circulate
If a pipe bursts:
- Shut off the main water supply immediately
- Call an emergency plumbing service
- Avoid turning water back on until repairs are completed
The New Canadian Drain & Plumbing team is ready to help with emergency frozen pipe repairs. We proudly serve homeowners across Toronto and the GTA.