When it comes to your home, your roof is essentially the first line of defense against the elements. Regardless of the structural integrity of your roof, eventually the strain from the winter season will take its toll on it. Winter weather can be rough sometimes, so it is important that you remain on the lookout for certain winter issues that can do serious damage to your roof, and ultimately, other areas of your home, if left untreated.
Water can be extremely heavy, so the weight of a lot of snow accumulation puts a significant amount of stress on your home's roof. If your roof is damaged or old, excess snow left on the roof increases the risk of structural damage. In the most extreme case, there is the risk of a full roof collapse. However, keep in mind that in the event that there is no snow accumulation, there can still be problems with precipitation from winter storms. For instance, it is estimated that one billion dollars in property damage occur from just hailstorms each year.
As a general rule, a serious winter storm will not only have snow and ice, but it will also have high winds. If there is a buildup of ice on tree limbs, especially those that are overgrown, they can get caught in the current of the air and become very dangerous projectiles. In severe cases, the entire limb could break off and come crashing down on the roof of your home, resulting in severe damage.
As snow accumulation just sits on your roof, the condensation that it produces will eventually make its way into small gaps in skylights, shingles, flashing, and so on, which will result in leaks that can damage the interior of your home. In addition, there is also the possibility that the moisture could become trapped inside the actual roof. If this happens, adequate ventilation could become cut off, which creates the perfect environment for mold and mildew growth, not only damaging insulation but also causing respiratory issues for household members if left untreated for long enough.
Winter is a bad time for your home's roof. It is not important only that you are prepared for the problems that this season can cause, but you also need to be on the lookout for signs of damage. For more information about residential roofing, visit sites like http://www.us-roofing.com.