How to Prevent Frozen Pipes This Winter

When temperatures drop, frozen pipes can burst, causing major water damage and costly repairs. But with a few preventive steps, you can avoid this winter plumbing nightmare. At Signature Plumbing, we've helped countless homeowners in the GTA protect their pipes from freezing.

Tips to Prevent Frozen Pipes

• Insulate Exposed Pipes

  Wrap pipes in basements, garages, and crawl spaces with foam pipe insulation or heat tape.

• Maintain Proper Heating

  Keep your home heated above 10°C (50°F), even when you're away.

• Let Faucets Drip

  During extreme cold, let faucets drip slightly to keep water moving through the pipes.

• Open Cabinet Doors

  Allow warm air to circulate around pipes under sinks and in cabinets.

• Seal Air Leaks

  Check for and seal any air leaks near pipes, especially where they enter the home.

What to Do if Pipes Freeze

If you suspect frozen pipes:

1. Turn off the main water supply immediately
2. Open faucets to relieve pressure
3. Use a hair dryer or heating pad to gently thaw the pipe
4. Never use an open flame to thaw pipes
5. Call a licensed plumber to assess and prevent damage

High-Risk Areas to Watch

• Unheated basements and crawl spaces
• Garages and exterior walls
• Kitchen and bathroom cabinets on exterior walls
• Attics and roof spaces