Learn how to prevent water pipes from freezing, and how to thaw them if they do freeze.

As New Jersey temperatures dip below freezing, a common cause of water damage in houses is due to burst pipes. Preventing frozen pipes is crucial, especially during cold weather. Here are some tips to help prevent pipes from freezing:
- Insulate Pipes: Ensure that pipes in unheated areas, such as basements, crawl spaces, and attics, are well-insulated. This helps retain heat and prevents pipes from freezing.
- Seal Gaps and Openings: Seal any gaps or openings in walls, floors, and around windows to prevent cold air from entering and reaching the pipes.
- Keep Interior Warm: Maintain a warm temperature inside your home, even when you’re away. Set the thermostat to at least 55°F (13°C) to help prevent pipes from freezing.
- Let Faucets Drip: During extremely cold weather, let faucets drip slightly. This can relieve pressure in the pipes and help prevent them from freezing.
- Open Cabinet Doors: Keep cabinet doors under sinks open to allow warm air to circulate around pipes, especially if they are located against exterior walls.
- Disconnect and Drain Outdoor Hoses: Disconnect and drain water from outdoor hoses, and shut off the outdoor water supply if possible.
- Insulate Outdoor Faucets: Use insulated faucet covers on outdoor faucets to protect them from freezing temperatures.
- Heat Tape or Cable: Consider using heat tape or cable on exposed pipes. Follow the manufacturer’s instructions for installation.
- Close Garage Doors: Keep garage doors closed, especially if there are water supply lines in the garage.
- Emergency Generator: In case of power outages during winter storms, having an emergency generator can help maintain heat in your home.
If despite these precautions, you suspect that your pipes are frozen, it’s important to act quickly to avoid potential damage. You can try using a hairdryer or heat lamp to thaw the pipes, but avoid using open flames.
Remember, prevention is key, so taking these steps before the onset of cold weather can help safeguard your pipes.
If your pipes burst and you need help drying out your home or business, do not hesitate to call Puroclean of Rahway. We serve all of Central and North Jersey.