Published 2025-12-01 · Updated 2026-01-08 · Seasonal · By Carrollton Plumbing Service
How to Prevent Frozen Pipes in North Texas Winters
Our winters are mild — until they aren't. Every few years a hard freeze sweeps through North Texas and we spend the following days doing burst-pipe repairs across Carrollton. A little prep goes a long way.
Before a freeze
- Insulate exposed pipes in the garage, attic, and along exterior walls with foam sleeves.
- Disconnect garden hoses and cover outdoor faucets with insulated covers.
- Know where your main shut-off valve is so you can act fast if a pipe bursts.
- Seal gaps where cold air reaches pipes (under sinks on exterior walls, crawl space vents).
During a hard freeze
- Let a faucet drip on the coldest nights — moving water resists freezing.
- Open cabinet doors under sinks to let warm air reach the pipes.
- Keep the heat on at 55°F or above, even if you're away.
If a pipe bursts
Shut off your main water valve immediately, then call us at 972-820-0565. Turning off the water is what stops the damage — we'll handle the repair, often the same day. After a major freeze event we prioritize active leaks first.
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