Of every plumbing failure a North Texas freeze produces, the split hose bib shows up most often, costs least to prevent, and gets skipped most. Twenty minutes in the yard in November is the fix.
The spigot sticking out of your brick is the most exposed plumbing you own. No wall around it, no insulation over it, a direct pipe path indoors. When it ruptures, the crack forms inside that wall rather than on the handle you can see.
This walkthrough stays outdoors: hoses, covers, stop valves, sprinklers, pool pad, outdoor kitchen.
Start With the Hoses, Because That Is Where It Begins
A hose left threaded onto a spigot causes more burst bibs in Denton County than any other mistake.
A connected hose holds water against the faucet and seals the outlet. When that water freezes, ice has nowhere to expand except backward into the faucet body and the pipe behind it. A disconnected spigot vents that pressure out the spout.
Work through each hose:
- Twist it off completely, along with quick-connect adapters, splitters and timers
- Drape it downhill over a fence rail to drain
- Coil it once it stops dripping and store it in the garage, since a hose left out all winter splits internally
- Open the spigot handle briefly to release anything trapped
Frost-Free or Standard? Tell Them Apart in Ten Seconds
Which spigot you have changes how much protection it needs.
A frost-free bib has a long stem, usually eight to twelve inches, reaching through the wall so the shut-off seat sits inside heated space. From outside it looks ordinary, though the body is longer front to back. Most homes built here since 2000 have them.
A standard bib shuts off at the wall, so the valve, the water and the risk sit outside. Older Denton and Sanger houses, detached garages and patio spigots often have these.
Two cautions. A frost-free bib self-drains only when pitched downward with nothing attached, which brings you back to the hose. And frost-free is not freeze-proof, since a long freeze reaches the stem through an uninsulated wall.
Interior Stop Valves: Shut Them Off and Drain the Line
Many homes here have a dedicated shut-off for each exterior spigot, inside the garage, in a utility closet, or in the ceiling behind the faucet.
Close it, then open the spigot handle fully. The isolated section drains out, and leaving that handle open all winter gives remaining moisture room to expand.
Some valves include a small bleeder cap. Loosen it with the spigot open so air enters and the line empties, then snug it down. If a valve is seized or drips after closing, do not force it. One that snaps off inside a wall floods the house.
Fitting a Faucet Cover So It Actually Works
Insulated covers cost a few dollars and get installed wrong constantly. The foam dome makes no heat. It traps warmth leaking from your wall, which works only when the seal is tight.
Fit one this way:
- Confirm the hose and any adapter are off, since a cover cannot seat over a splitter
- Press the cover flat so its rim contacts brick or siding all around
- Tighten the cord behind the handle until you cannot rock the cover
- Tug it once so wind will not lift it overnight
Gaps make a cover useless. If your spigot sits in a recessed brick box, stuff a rag behind the dome.
Sprinklers, Backflow Preventers and Blowouts
Irrigation is the expensive part of freeze damage: hundreds of feet of shallow lateral pipe, dozens of heads, a brass assembly above ground.
Shut it down in stages. Turn the controller to off or rain mode, close the irrigation isolation valve, then drain what you can. Many systems here get a compressed-air blowout that clears laterals zone by zone. Air at the wrong pressure cracks fittings and can injure you, so leave that to a professional.
The backflow preventer needs separate attention. That brass assembly near your meter is the most freeze-vulnerable part of the system and among the priciest to replace. Close its ball valves, open the test cocks a quarter turn so water escapes, then wrap it in an insulated bag.
Pool Equipment and Outdoor Kitchens
Pool pads hold water where you cannot see it. Run the pump through a freeze if your equipment is rated for it, since circulating water is safer than still. If you shut down instead, drain the pump housing, filter and heater, and pull the drain plugs.
Outdoor kitchens get forgotten entirely. Shut off the sink supply, open its faucet, and drain any ice maker line. Those runs sit inside an uninsulated island, and the split usually appears on the flexible supply.
The Damage You Will Not See Until Spring
A bib that split in January often shows no sign of trouble.
The crack forms while the water is frozen solid, so nothing escapes. The stop valve stays closed or the pipe stays plugged with ice, and nobody notices. Come April, someone opens the valve to wash a car and water pours into the wall cavity.
That delay is why the first spring test matters. Turn the water back on, then listen at the wall, check the ceiling below an upstairs bib, and watch for damp drywall or hissing with everything else off. Any of those calls for hose bib repair before you use the spigot again.
Your Outdoor Winterizing Checklist
Step | Task | Time | Skip it and |
1 | Disconnect, drain and store every hose and adapter | 10 min | Ice backs into the faucet and splits it |
2 | Identify frost-free versus standard bibs | 5 min | You protect the wrong spigot |
3 | Close stop valves, open spigots, bleed the line | 10 min | Water sits in the exposed section |
4 | Fit covers with a tight seal at the wall | 5 min each | Wall heat escapes and the cover fails |
5 | Shut down and blow out the sprinkler system | Pro visit | Laterals and heads crack |
6 | Insulate and drain the backflow preventer | 15 min | A costly brass assembly fails |
7 | Drain pool equipment and outdoor kitchen lines | 20 min | Pump housings and supply lines rupture |
8 | Test everything carefully in spring | 15 min | A hidden split floods a wall |
When to Call a Pro
Hoses, covers, controller settings and opening a spigot handle are safe homeowner tasks, as is closing a stop valve that turns easily.
Bring in a licensed plumber when a stop valve seizes or weeps, when a bib wobbles in the wall, when you want a standard spigot swapped for a frost-free model, or when the spring test puts water where it should not be. Those jobs mean opening a wall and soldering near framing, work our licensed plumbing team does daily.
Frequently Asked Questions
Do I still need to cover a frost-free hose bib?
Yes, and it is cheap insurance. Frost-free designs depend on correct downward pitch and an empty stem, neither guaranteed on a builder-grade installation. During a multi-day freeze, a cover buys the stem several extra hours of protection at almost no cost, which is why plumbers still recommend them.
Can I leave a hose connected if I put a cover over it?
No. The cover cannot seat over the coupling, and the hose still traps water against the faucet where ice expands back into the wall. Removing the hose is the most valuable step in this whole process, so never trade it for a cover.
When should I winterize outdoor faucets in North Texas?
Late November is a sensible target, ahead of the first hard front. Our cold snaps arrive with little warning, and stores sell out of covers within hours of a freeze warning. Doing it early costs nothing, since December rarely needs outdoor water.
How much does it cost to replace a burst hose bib?
A straightforward replacement typically lands in the low hundreds across the North Texas market, while a bib that has soaked drywall or framing runs considerably higher. Access drives price more than the part does, and an accurate number requires seeing the installation in person.
Is a sprinkler blowout necessary every year in Texas?
For most systems here, yes, or at minimum a thorough drain-down plus a wrapped backflow assembly. Our laterals sit shallow, and one overnight freeze cracks PVC fittings across several zones. Repair costs after a freeze dwarf the price of an annual shutdown, usually by a wide margin.
Ready for the First Cold Front?
Rite NOW AC, Heating & Plumbing has protected outdoor plumbing on North Texas homes for more than forty years, covering Denton, Corinth, Highland Village, Aubrey, Lake Dallas and nearby communities.
Call (940) 213-1989 to schedule a spigot inspection, and ask about our maintenance membership if you would rather have seasonal checks handled. Our plumbers in Denton also provide emergency service when a freeze catches you out.
