How to Keep Your Pipes From Freezing This Winter: A Homeowner's Guide
When temperatures drop below freezing, water inside your pipes can turn to ice. Because water expands as it freezes, pressure builds inside the pipe until something gives. The result can be a split pipe, a burst fitting and, once the ice thaws, water pouring into walls, ceilings, crawl spaces and basements. Frozen and burst pipes are among the most common and costly winter home problems, yet most of them are preventable with a few simple steps. This guide explains why pipes freeze, how to prevent it and what to do if it happens anyway. Effective freezing pipes prevention starts well before the first freeze, with a few simple checks around the home. Why Pipes Freeze Pipes are most vulnerable when they are exposed to cold air and have little or no water movement. High-risk areas include: Exterior walls with little insulation Unheated garages, attics and crawl spaces Outdoor hose bibs and irrigation lines Pipes near drafty windows, vents or doors Kitchen and bathroom cabinets on ou...