Most of the year, North Texas homeowners are thinking about heat. We talk about HVAC tune-ups, attic insulation, and keeping the lawn alive through August. Then a cold front drops through the Metroplex, temperatures fall into the teens overnight, and suddenly everyone is asking the same question: Where is my water shutoff?
If you lived here in February 2021, you remember Winter Storm Uri. Homes across North Texas lost power, pipes froze, and many families learned about their plumbing the hard way, standing in a cold house while water came through a ceiling. It was a reminder that Texas homes are built for heat first, and that a few days of hard freeze can expose weaknesses we never notice the rest of the year.
The good news is that freeze preparedness is mostly simple, inexpensive, and best done before the forecast turns. A weekend afternoon now can save a lot of stress, and a lot of money, later this winter.
Why Freezes Hit Texas Homes So Hard
In colder climates, plumbing is routed and insulated with long freezes in mind. Here, many homes have water lines in exterior walls, attics, garages, and crawl spaces where they are more exposed when temperatures drop. Outdoor faucets, sprinkler systems, and backflow devices sit right out in the elements.
When water freezes, it expands. That pressure can split a pipe or fitting, and the real damage often shows up later, when the ice thaws and water starts flowing through the break. That is why a burst pipe can go unnoticed until the weather warms up.
The goal of preparedness is straightforward: keep vulnerable pipes warm enough, keep water moving when it matters, and know exactly how to stop the water if something does go wrong.
Step 1: Find Your Main Water Shutoff Today
If you only do one thing after reading this, make it this one.
Every homeowner should know where the main water shutoff is located and how to close it. In many North Texas homes, it is near the front of the property by the curb or meter box, in the garage, or where the main line enters the house. Some homes have a shutoff at more than one location.
Take a few minutes to:
- Locate the shutoff and make sure it is not buried under mulch, rock, or landscaping
- Confirm you can turn it, and keep the right tool nearby if a meter key or wrench is needed
- Show everyone in the household where it is
- Take a photo of the location and save it on your phone
- Label individual fixture and appliance shutoffs under sinks, behind toilets, and at the water heater
If the valve is stuck, corroded, or leaking, have a licensed plumber look at it now. A shutoff you cannot close is not a shutoff, and a freeze is the worst time to find that out.
Step 2: Protect the Pipes Most Likely to Freeze
Walk through the house and garage and look for exposed water lines, especially in:
- Garages, including lines to a water heater, softener, or utility sink
- Attics and exterior walls
- Crawl spaces or areas under raised foundations
- Kitchen and bathroom sink cabinets on exterior walls
- Outdoor plumbing, including hose bibs and irrigation components
Foam pipe insulation from a local home-improvement store is inexpensive and easy to install on accessible lines. Seal drafts around pipe penetrations, garage walls, and crawl-space vents where it is safe to do so. If you have pipes in an unheated area that have frozen before, ask a plumber whether added insulation, rerouting, or another solution makes sense.
Step 3: Winterize Outdoor Faucets and Irrigation
Outdoor plumbing is usually the first thing to freeze.
Before the first hard freeze:
- Disconnect garden hoses. A connected hose can trap water and allow ice to back up into the faucet and the pipe behind the wall.
- Cover hose bibs. Insulated faucet covers are inexpensive and help protect exposed faucets.
- Turn off and drain the irrigation system according to the manufacturer’s instructions, or have your irrigation professional winterize it.
- Protect the backflow preventer. These devices are exposed and can be expensive to replace. Wrap or cover them as recommended by your irrigation professional.
It is also a good idea to review the City’s current watering rules before winter. Running sprinklers during freezing weather can create icy sidewalks and streets, which is a safety issue for your neighbors as well as your yard.
Step 4: Know What to Do When a Hard Freeze Is in the Forecast
When forecasters start talking about multiple nights below freezing, put your plan into action. The Texas Department of Insurance recommends steps like these:
- Let faucets on exterior walls drip slowly, both hot and cold where applicable
- Open kitchen and bathroom cabinet doors so warm air can reach the pipes
- Keep the thermostat at a steady temperature day and night instead of setting it back
- Keep the garage door closed, especially if water lines run through the garage
- Keep a flashlight, batteries, and basic supplies ready in case the power goes out
If you will be traveling during cold weather, do not turn the heat off. Ask a neighbor or friend to check on the house, and consider shutting off the main water supply and draining the lines if you will be away during a serious freeze. Ask a plumber if you are unsure how to do that safely for your home.
Step 5: If a Pipe Freezes or Bursts
If you turn on a faucet and only a trickle comes out, a pipe may be frozen. Leave the faucet open and apply gentle heat to the area you can safely reach, such as a hair dryer or warm towels. Never use an open flame, a torch, or a propane heater to thaw pipes.
If a pipe bursts:
- Shut off the main water supply immediately.
- If water is near electrical outlets, appliances, or the panel, keep clear and turn off power to the affected area only if it is safe to do so.
- Call a licensed plumber.
- Photograph the damage and the area before cleanup begins.
- Take reasonable steps to prevent more damage, such as moving belongings and removing standing water, and keep receipts.
- Contact your insurance company to report the loss and ask about next steps.
Review Your Insurance Before Winter, Not After
Many homeowners policies cover sudden and accidental water damage from a burst pipe, but the details matter. Coverage can depend on your specific policy, your deductible, and whether reasonable steps were taken to maintain heat in the home. Damage from a slow, long-term leak is often treated differently from a sudden break.
This is a great time to call your agent and ask:
- How would a burst-pipe loss be handled under my policy?
- What is my deductible in actual dollars?
- Are there conditions related to leaving the home unoccupied or unheated?
- Does my policy include coverage for additional living expenses if the home is not livable during repairs?
As we talked about in the roof and hail article, a policy is much easier to understand on a calm day than in the middle of a claim.
Keep a Simple Winter Kit
Freeze preparedness is also about the people in the home. Keep a small kit ready with:
- Flashlights and extra batteries
- Blankets and warm layers
- A few days of drinking water and nonperishable food
- Phone chargers or a portable power bank
- Any medications the household needs
- Your plumber, electrician, and insurance contact information
If you use a generator or any alternate heat source, follow the manufacturer’s instructions exactly. Never run a generator in the garage or inside the home, and make sure carbon monoxide detectors are installed and working.
Preparation Protects the Home and Its Value
As a real estate professional, I look at freeze preparation the same way I look at roof maintenance or foundation care. It is part of protecting one of the biggest investments your family will ever make.
If you have had freeze-related repairs in the past, keep the plumber invoices, insurance documentation, and photos of the completed work with your home records. If you eventually sell, organized records help you answer buyer questions and show that issues were handled properly. They do not replace any disclosure required in a transaction, but they tell a much stronger ownership story.
You cannot control the weather in North Texas. You can control how ready your home is when the cold arrives. Find the shutoff, insulate what is exposed, take care of the outdoor plumbing, and have a plan before the forecast turns. That is preparation, and preparation creates peace of mind.
If you are preparing to buy, sell, or simply protect your Carrollton home for the long term, I am always happy to connect you with trusted local professionals and help you think through the maintenance items that support your property’s value.
Stay warm, stay prepared, and keep dreaming big and living bigger.
Carrollton & DFW Real Estate Specialist
Committed to helping you love where you live
Sources and Homeowner Resources
- Texas Department of Insurance: Avoid frozen pipes and costly water damage
- Texas Department of Insurance: How to make your house winter ready
- Texas Department of Insurance: Winter safety
- Ready.gov: Winter Weather
This article provides general homeowner information and is not a substitute for an evaluation by a licensed plumber, electrician, or insurance professional. Follow manufacturer instructions and applicable local requirements, and consult a qualified professional for plumbing, electrical, gas, or generator work.
