Last Updated on July 14, 2025 by The Insurance Pros

🧊 How to Prevent Frozen Pipes in Michigan (2025 Winter Guide)

Close-up of a frozen copper pipe bursting with water spraying out through a crack, surrounded by white insulationFrozen pipes are one of the most costly and inconvenient winter home disasters in Michigan. The danger doesn’t come from the freezing itself but from the pressure that builds behind ice blockages. Fortunately, a few simple preventive steps can protect your home and avoid major repair bills.

✅ Why Do Pipes Burst When They Freeze?

When water freezes, it expands. This procedure creates pressure inside pipes, especially where the ice causes a blockage. The actual break usually occurs in a weaker, non-frozen section. As water builds up behind the ice, the pipe eventually bursts under pressure.

🛠️ Steps to Prevent Frozen Pipes Before Winter Arrives

  • Drain Outdoor Water Systems: Fully empty sprinkler systems and pools. Hire a professional to blow out in-ground lines.
  • Insulate Exposed Pipes: Wrap pipes in unheated areas (basements, garages, crawl spaces) with foam, fiberglass, or newspaper (¼” minimum). Consider UL-listed heat tape.
  • Seal Air Leaks: Use spray foam or caulk around foundation cracks, vents, and window gaps near plumbing lines.
  • Disconnect Hoses and Shut Valves: Drain outdoor faucets and remove hoses. Leave valves open for pressure relief.

🏠 Leaving for Vacation? Here’s How to Prevent Frozen Pipes

  • Set your thermostat to 55°F or higher
  • Let faucets drip slightly to keep water flowing
  • Open cabinet doors to warm pipe areas
  • Have a trusted neighbor check your home regularly

🚨 What to Do If Your Pipes Freeze

Please promptly turn off your main water valve to minimize any potential damage. Open all faucets to release pressure, and gently warm frozen areas using a hair dryer, heating pad, or warm towels.

Reminder: Never use an open flame or blowtorch to thaw pipes; open flames can cause a fire. Contact a licensed plumber if needed.

🧯 Bonus Tip: Don’t Forget Other Winter Dangers

Frozen pipes aren’t the only cold-weather hazard. Be sure to protect your household from carbon monoxide exposure as well.

📣 Final Thoughts

Cold weather doesn’t have to mean cold showers or burst pipes. Take preventive action today to protect your plumbing and your home.

🚰 Get a Free Michigan Home Insurance Quote

📎 Outbound Resource

For more winter prep advice, view the official Red Cross Frozen Pipe Prevention Guide.