Freezing air reaches plumbing beyond the exterior wall.
Leander’s winter freezes tend to come in short, sharp stretches. That kind of cold reaches pipes at exterior walls, in garages, attics, crawl-like voids, and outdoor plumbing assemblies. A pipe does not have to be fully outside to freeze: water lines passing through unconditioned parts of a newer home cool quickly when cold air and wind reach openings around the structure.
The work is more than getting water moving again. We thaw the affected line safely, then check nearby fittings, valves, hose connections, and accessible pipe for damage. Ice expands inside a pipe, and a split or weakened connection often shows itself only after the ice melts and normal pressure returns.
Garage plumbing deserves close attention during a Leander freeze. A garage keeps equipment out of the rain, but it does not keep freezing air away from exposed piping. The right prevention depends on where the line runs, where cold air enters, whether exterior connections can be isolated, and whether vulnerable runs can be drained when temperatures fall.