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Water DamageFebruary 1, 2026

How to Keep Basement Pipes From Freezing During Extreme Cold

Protect your basement pipes from freezing during extreme cold in Texas. Expert tips on insulation, prevention, and what to do if pipes burst.

Frozen pipes are a leading cause of water damage during Texas cold snaps. While extreme cold may not be as common in the Conroe and Montgomery County area as in northern states, when freezing temperatures do hit, many homes are unprepared.

When water freezes inside pipes, it expands and can cause pipes to crack or burst, leading to significant water damage once temperatures rise and the ice thaws. Basement pipes are particularly vulnerable because basements tend to be cooler and less insulated.

Here are essential steps to protect your basement pipes during extreme cold:

1. Insulate exposed pipes with foam pipe insulation or heat tape

2. Keep your thermostat set to at least 55 degrees, even when away from home

3. Open cabinet doors under sinks to allow warm air circulation

4. Let faucets drip slightly during extreme cold to keep water moving

5. Seal any cracks or gaps in your basement walls and foundation

6. Disconnect and drain outdoor hoses before freezing weather arrives

If your pipes do freeze, never use an open flame to thaw them. Instead, use a hair dryer, heating pad, or portable space heater. If a pipe has already burst, shut off your main water supply immediately and call Dri-Tex Restoration for emergency water damage restoration services.

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