Winter Water Damage: How to Prevent Frozen Pipe Bursts

 

Frozen pipes are one of the most common causes of water damage during winter. When temperatures drop, water inside your plumbing can freeze, expand, and cause your pipes to burst—leading to major flooding and costly repairs.

This article will help you understand why pipes freeze, how to prevent it, and what to do if a pipe bursts. Whether you're a new homeowner or a seasoned one, knowing these winter tips can save you a headache and possibly thousands of dollars in Water Damage Restoration costs.

Why Do Pipes Burst in Winter?

Water expands when it freezes. If the water inside your pipes turns to ice, it increases pressure inside the pipe. Eventually, the pipe can’t hold the pressure and bursts—especially in unheated areas like:

  • Basements

  • Crawl spaces

  • Attics

  • Garages

  • Exterior walls

The real damage often happens when the ice thaws and water flows freely through the broken pipe, flooding your home.

Common Signs of Frozen Pipes

Before a burst happens, you may notice:

  • No water or very low water pressure from faucets

  • Frost or condensation on exposed pipes

  • Odd clanking or banging noises from your plumbing

  • Strange smells coming from drains or faucets

If you spot any of these signs, act fast to prevent a burst.

10 Ways to Prevent Frozen Pipe Bursts

  1. Insulate Pipes
    Use pipe insulation foam sleeves or heat tape on exposed pipes—especially in unheated areas. Insulation helps keep temperatures above freezing even during cold snaps.

  2. Keep the Heat On
    Never turn off your heat when you're away from home. Keep the thermostat at least 55°F (13°C) to ensure indoor pipes stay warm.

  3. Open Cabinet Doors
    Let warm air circulate around kitchen and bathroom sink pipes by opening cabinet doors during cold nights.

  4. Let Faucets Drip
    Letting a faucet drip slightly keeps water moving and relieves pressure inside the pipes, helping prevent freezing.

  5. Seal Cracks and Openings
    Check for drafts near pipes and seal gaps in walls, foundations, or around windows and doors with caulk or foam insulation.

  6. Disconnect Outdoor Hoses
    Always disconnect garden hoses and shut off exterior faucets before winter. Use faucet covers for extra protection.

  7. Install a Smart Thermostat
    These let you monitor and control your home’s temperature remotely—useful if you're away during winter.

  8. Use Heating Cables
    In areas where freezing is common, heating cables can be wrapped around pipes to provide consistent warmth.

  9. Keep Interior Doors Open
    Allow warm air to flow freely through your home, especially to rooms with plumbing.

  10. Know Where Your Main Water Shut-Off Valve Is
    In case of a burst, shutting off your water supply quickly can limit damage.

What to Do If a Pipe Freezes or Bursts

If a pipe is frozen but hasn’t burst:

  • Turn off the water supply.

  • Gently warm the pipe with a hairdryer, heat lamp, or warm towels.

  • Never use open flames—it’s a fire hazard.

If a pipe bursts:

  • Shut off the water immediately.

  • Turn off the electricity in affected areas.

  • Contact a professional Water Damage Restoration company as soon as possible.

Quick action is critical. Restoration pros can:

  • Remove standing water

  • Dry out wet materials

  • Prevent mold growth

  • Repair structural damage

Why Professional Water Damage Restoration Matters

Trying to handle water damage on your own often leads to hidden problems like mold, rotting wood, and ruined insulation. A certified Water Damage Restoration expert ensures:

  • Proper moisture detection

  • Thorough drying and sanitizing

  • Safe removal of damaged materials

  • Full restoration of your home

Conclusion

Frozen pipes are more than just a winter nuisance—they can lead to serious damage and expensive repairs. By taking preventive steps now, you can protect your home and avoid disaster. And if a pipe does burst, call in a professional Water Damage Restoration team right away to minimize the impact and get your home back to normal quickly.

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