Freeze damage happens fast and gets expensive quickly. Water expands when it freezes, so any water left in your plumbing lines, pump, filter, or heater can crack pipes, destroy equipment, and damage your pool structure. We’ve seen pools suffer thousands in damage from a single freeze cycle. Cracked skimmers, burst pipes, destroyed heaters, and damaged pool surfaces are common when winterization is skipped or done incorrectly. Professional winterization prevents this damage by properly blowing out all plumbing lines, winterizing equipment, and balancing water chemistry for winter storage.