Winter can be especially harsh on a house's roof, and it’s almost never a good idea to simply wait for spring before addressing the issues that the presence of snow and ice on your roof can cause. Five of the main winter roof damage problems t hat homeowners should be aware of are listed below, along with some advice on how to best manage them. 1. Ice Dam Formation When warm air rises from your heated living spaces, it warms the shingles of your roof and the snow that covers it. This leads to snow melting and dripping down to the colder edges of the roof where it refreezes as ice. Once the ice grows thick enough, it backs up further snow-melt behind it, causing water to seep under the shingles, and eventually into your home through leakage points. Leaks are made the more likely when backed up water freezes and thaws, working its way into nooks and crannies and expanding them. The number one way to prevent an ice dam is by insulating and ventilating your attic, bu...

The storm has passed, but its dangers haven't. Here's how to keep your home, your property and even your neighbors safe and sound after a blizzard. In addition to beauty, quiet, and days off from school, a heavy snowstorm brings a range of hazards to homes and property, some of which can cause expensive damage or endanger your family. These five steps will help you keep your home and your family safe. 1. Lighten the load on the roof Head outside and walk the perimeter of your house, looking at the roof line. Are your gutters and eaves decked in icicles? Your roof may be forming an ice dam, where ice freezes into hard ridges that prevent snow melt from draining off your roof. Without anywhere to go, water will find its way into your home. Extreme snowstorms can also stress the roof through the weight of the snow. This is especially true as old snow compacts under fresh snow in subsequent storms.  If you live in a single-story home, you can help prevent ice dams and re...