What does a burst pipe actually do to a Dallas house?
A half-inch supply line under normal household pressure moves several gallons a minute, so an unattended break is measured in hundreds of gallons. In a slab-on-grade house the water soaks ceilings and insulation on the way down, then spreads flat across the floor and climbs the drywall of every wall it reaches.
The damage is rarely limited to the room with the hole in the ceiling. Water tracks along the top plate of walls, runs down inside the cavity and comes out at the baseboard somewhere else entirely. Blown-in attic insulation that gets wet packs down and stops insulating, and that is the part homeowners most often forget to have checked.
Contents take the first hit. Cardboard boxes stored on a garage or closet floor, the bottom shelf of a built-in, the particleboard base of a kitchen cabinet and the underside of a sofa all absorb water quickly, which is why moving things up off the floor in the first hour makes a real difference.
Where is my main shut-off, and what is a meter key?
In many Dallas-area houses the main shut-off is a valve inside the water meter box at the curb or in the front yard, and turning it takes a long-handled meter key rather than a hand. Some homes also have a valve where the supply line reaches the house or the garage wall.
Lift the meter box lid and you will usually see the meter plus a valve on the street side and sometimes one on the house side. Turn the house-side valve clockwise until it stops. If the lid is painted shut, the box is full of soil, or the valve will not budge, that is worth sorting out on a mild day, not during a freeze.
Keep a meter key where you can find it in the dark, and tell everyone in the house where it lives. North Texas plumbers spent the February 2021 freeze repeating the same advice, because a house with a known, working valve loses a fraction of the water that a house without one does.
- Buy a meter key and keep it by the breaker panel or in the garage, not in a shed
- Open the meter box once in good weather and check the valve actually turns
- Label the valve at the house or garage wall if you have one
- Write the shut-off location on a card inside a kitchen cupboard for house sitters
- Know which fixture valves you can close on their own: toilets, sinks, washer, water heater
Does Texas homeowners insurance cover a burst pipe?
Usually, when the break is sudden and accidental. The Texas Department of Insurance says most policies cover that kind of loss, a burst pipe included, while a line that seeped for months generally is not covered. Your insurer makes the call, so read the policy or ring your agent early.
Document before you tidy. Photograph the break, the wet ceilings and floors and the standing water, keep the piece of pipe your plumber removes, and write down when you found it and when the water was shut off. The crew can add daily moisture readings and a list of removed materials to that file for you.
Under Texas Insurance Code Chapter 707 the policyholder pays the deductible, and it is illegal for a contractor to offer to waive, rebate, absorb or credit it. A contract of $1,000 or more tied to an insurance settlement has to carry written notice of that, so treat an offer to cover your deductible as a warning sign rather than a bargain. The Texas water damage insurance guide covers the usual exclusions, and the Texas Department of Insurance takes consumer questions if a claim stalls.
Who repairs the pipe once the water is off?
A Texas-licensed plumber. Plumbing is licensed statewide under the Occupations Code and administered by the Texas State Board of Plumbing Examiners, and repairing or replacing a supply line is plumbing work. The restoration crew can cap a line to get pressure back on sooner, but it does not make the permanent repair.
The two jobs run in parallel rather than one after the other. The crew starts extraction and drying while the plumber schedules the repair, which matters most after a freeze, when every plumber in Dallas County has a waiting list. Looking up a license on the board's website before you hire takes a minute.
If the broken line turns out to be polybutylene, which some houses from that late-1970s to mid-1990s building era may have, ask your plumber what the rest of the system looks like. A single repair on a system that may be at the end of its life is a short-term answer.
Why do so many North Texas pipes fail in the same week?
Because the weather that breaks one pipe breaks thousands. North Texas plumbing is built for heat, with supply lines in vented attics and uninsulated exterior walls, so a single hard freeze hits every house in a neighborhood at once and plumbers, crews and supply houses are all overloaded within hours of each other.
February 2021 is the benchmark. The storm ran from February 13 to 17, DFW fell to -2 degrees Fahrenheit on February 16, and the airport recorded roughly 295 consecutive hours of freezing temperatures, close to twelve days. About 4.5 million Texas homes and businesses lost power at the peak, and water systems across North Texas lost pressure.
Pipes that split in the cold often stay quiet until the thaw, which is why the flood of calls arrives days after the coldest night. Frozen pipe water damage covers that delay, and the North Texas freeze guide sets out what to do before the next one. Call (833) 490-5225 as soon as you find water, even if you cannot reach a plumber yet.