How to Protect Your Melissa Home's Pipes During a Texas Freeze
By David Martinez • Melissa's Trusted Plumber
If you were in Melissa during February 2021, you remember it: single-digit temperatures, rolling blackouts, and pipes freezing and bursting in homes across the city. David and his team were out until 3 AM answering emergency calls — fixing burst pipes in brand-new Liberty homes, frozen attic lines in North Creek, and broken outdoor fixtures everywhere. The 2021 freeze taught every Melissa homeowner a hard lesson: North Texas winters can turn serious fast. Here's how to protect your home before the next hard freeze hits.
Why Melissa Pipes Freeze (It's Not Just the Temperature)
Most Melissa homes — especially newer construction — are built on slab foundations with water lines running through the attic. Attics are outside the thermal envelope of your home, meaning they get just as cold as the outside air. Pipes in uninsulated attics, exterior walls, and outdoor fixtures (hose bibs) are the first to freeze. Even PEX piping, which is more freeze-resistant than copper, can burst at fittings during prolonged hard freezes. The 2021 event was unusual in its duration — most Melissa freezes last 12-36 hours, not 5+ days — but even a single night below 20°F can freeze exposed pipes.
Before the Freeze: Preparation Checklist
1. Disconnect all garden hoses and cover outdoor hose bibs with insulated foam covers ($5-10 at any hardware store). 2. Locate your main water shutoff valve — in most Melissa homes, it's in the garage, near the water heater, or in a covered box in the front yard. Make sure everyone in the house knows where it is and how to turn it off. 3. Insulate exposed pipes in the attic with foam pipe insulation sleeves — especially any copper sections. 4. Seal gaps where cold air can enter around pipes, especially where pipes pass from the attic into walls. 5. Open cabinet doors under kitchen and bathroom sinks to allow warm room air to circulate around pipes. 6. If you have an irrigation system, shut off the water supply and blow out the lines with compressed air to fully winterize.
During the Freeze: What to Do
1. Let faucets drip — especially those on exterior walls or served by attic pipes. A slow drip relieves pressure and prevents pipes from bursting even if ice forms. 2. Keep your home heated to at least 55°F — even if you're away. 3. Keep interior doors open to allow warm air to circulate throughout the house. 4. If you lose power, drain your pipes by shutting off the main valve and opening all faucets to let water flow out. Empty pipes can't burst.
After the Freeze: Checking for Damage
1. Check outdoor hose bibs first — turn them on briefly and watch for leaks behind the wall or in the crawl space. 2. Check attic pipes for visible ice, cracks, or wet insulation. 3. Turn on each fixture one at a time and watch for normal flow — low pressure could indicate a cracked pipe leaking inside a wall. 4. Check your water meter with all fixtures off — if it's spinning, you have a leak somewhere. 5. If you suspect a frozen pipe that hasn't burst yet, turn off the main water and call us — thawing a frozen pipe incorrectly can cause it to burst.
A little preparation before a freeze can save you thousands in water damage repair. David's team offers pre-winter pipe insulation and winterization services to get your Melissa home ready before the cold hits. And if the worst happens and a pipe does burst — we're here 24/7 with emergency response within 2 hours to any Melissa address.
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