How cold does it have to get for pipes to freeze?
Risk climbs steeply once temperatures fall into the low 20s and below, especially for uninsulated lines in crawl spaces and exterior walls — a single hard night can be enough. Wind, exposure, and how long the cold lasts matter as much as the low itself. Georgia cold snaps regularly reach that range for a night or three each winter, which is why freezes here catch so many homeowners off guard: the pipes were fine for years, until one night they were not.


