When you live in an area that suffers through months of cold and snow each year, you need to be careful about what kind of roofing you select for your home. You need to have a roof that can tolerate the weight of the snow load. The average roof can handle 9 kg per square foot of snow weight. You also have to be concerned about possible ice dams caused by ice collecting between your gutters and your roof, causing water to back up and get under your shingles. For those in a snowy, cold area, a metal roof is a good roofing choice.
Snow and Ice
Metal roofs will shed snow. It slides right off the roof, so you do not have to worry about ice dams and other damage caused by water backup between your shingles. Icicles cannot form and damage your gutters. If you are worried about snow sliding off the roof and harming passersby, you can have snow guards installed that reduce the size of the chunks falling off of your roof.
Since metal roofs are resistant to a number of problems, yours should last for the life of your house. These roofs repel fire, mildew, rot, and insects and are often guaranteed for up to 50 years. Metal also helps keep things cooler by reflecting the heat from the sun away from the house. The paint finish should look good for decades and may be warrantied for up to 30 years. The roofing material is also lightweight and easy to install.
Metal roofs initially cost more than asphalt shingles, but you should recoup that money if you stay in your home for the long haul. The noise is a drawback for some folks, although others love the sound of rain hitting a metal roof. If you want a quiet roof, metal is not for you. Some people also simply do not like the look of a metal roof. Before you decide, you need to check out design options. Things have changed in recent years, and you may find a metal roof that appeals to your sense of style.
Metal roofs work in most climates, but they are particularly effective in snowy areas. Rain and snow slide right off the roof, meaning water damage is not an issue. Many people find them attractive and easy to maintain. For more information, contact a roofing contractor in your area.