Here, first frosts usually come in late October or early November and last frosts in mid-April. January averaged about 32 degrees F at the nearby Somerdale weather station between 2000 and 2019. That is a long season for pipes in cold spots of older homes, and the damage often shows up only when the ice melts.
Where pipes freeze
Pipes in exterior walls, unheated corners, cabinets against outside walls and spaces under floors lose protection first. A pipe that froze can split without leaking until the ice melts, then release water inside the wall or ceiling. Nobody sees it until a stain appears.
Opening up after a thaw
- Water shutoff at the main, then extraction of what spread
- Wall sections opened at and around the split
- The ceiling below, when water ran through the floor
- Wet insulation removed and bagged
Drying and protecting what is next
Insulation and air gaps get a second look so the same wall does not freeze again, and the drying team runs dehumidifiers until readings settle. A plumber repairs the split, and heat or insulation fixes keep it from repeating.
A break that sends water through several rooms is covered under burst pipe water damage, and the frozen pipe risk check helps decide where to insulate before the next cold snap.
