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Winnipeg Winters

Preparing Household Plumbing for a Winnipeg Winter

Practical steps to protect your plumbing from freezing and damage during Winnipeg's cold months.

2024-10-157 min read
Snow-covered residential home in Winnipeg during winter

Before the Cold Hits

Winnipeg winters put extra stress on plumbing systems. Taking a few precautions before temperatures drop can prevent costly repairs.

Outdoor Plumbing

1. **Disconnect all garden hoses.** A connected hose can trap water in the outdoor faucet, which can freeze and damage the pipe inside the wall.

2. **Shut off outdoor faucets from inside.** Most Winnipeg homes have shutoff valves for outdoor taps. Turn these off and drain the remaining water from the outdoor faucet.

3. **Insulate exposed exterior pipes.** Use foam pipe insulation on any accessible outdoor plumbing.

4. **Drain and store sprinkler systems.** Have your irrigation system professionally blown out before freezing temperatures.

Indoor Preparation

1. **Insulate pipes in unheated areas.** Pipes in crawlspaces, exterior walls, and garages are most vulnerable.

2. **Seal gaps and cracks.** Cold air entering through gaps near pipes increases freeze risk.

3. **Know your main shutoff.** If a pipe does freeze and burst, you need to shut off water quickly.

4. **Keep your thermostat consistent.** Avoid setting the thermostat significantly lower at night during extreme cold.

If Pipes Freeze

  • Do not use an open flame to thaw pipes.
  • Use a hair dryer, heating pad, or towels soaked in warm water.
  • Open the faucet to allow water to flow as the ice thaws.
  • If you cannot thaw the pipe or suspect damage, call a plumber.

    • Sump Pump and Backwater Valve

  • Test your sump pump before the spring thaw.
  • Ensure your backwater valve is clear and operational.
  • Consider a battery backup for your sump pump.

    • *For a pre-winter plumbing inspection, contact us to schedule an assessment.*

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