Frozen pipes in attics and garages, water heaters struggling in cold weather, and outdoor faucet failures are the three most common winter plumbing problems in DFW. All three are preventable with pre-season preparation that takes less than an hour.
DFW winter plumbing problems cluster around a predictable pattern. The homes that avoid damage are the ones that run through a short pre-season checklist before the first hard freeze.
Frozen Pipes in Unheated Spaces
The highest-risk locations in a typical DFW home: the attic (supply lines running through uninsulated or under-insulated attic space), the garage (water heater lines, any supply line on an exterior wall with a garage on the other side), and pipes on exterior-facing walls in older construction without adequate cavity insulation. Pre-freeze action: foam insulation wrap on exposed pipe runs, heat tape on the highest-risk sections, and knowing where your main shutoff is.
Water Heater Performance in Cold Weather
Incoming water temperature in DFW drops from the 70°F summer baseline to 50°F or below in winter. A water heater set to 120°F has to work harder to hit that setpoint, and an older unit with sediment buildup may struggle. Winter is when a failing water heater gives its first clear signal. If your hot water recovery time has slowed noticeably, schedule a service call before the coldest stretch.
Outdoor Faucets and Hose Bibs
Frost-proof sillcocks (the standard outdoor faucet design for the past 30+ years) drain themselves automatically — but only if the garden hose is disconnected. A hose left connected holds water in the faucet body and defeats the freeze protection. Disconnect all hoses before freeze season and confirm each outdoor faucet's shutoff is operating correctly.
Pre-Season Checklist
Disconnect garden hoses. Locate and test your main water shutoff. Insulate pipe runs in the attic and garage. Test your water heater for normal recovery time. Know how to drip faucets during sustained freezes. Call Staggs Plumbing at 682-284-0966 for a pre-winter plumbing inspection.
