Metal roofs are rapidly gaining popularity and although they have many advantages, they cost almost 30% more than regular asphalt or shingle roofs. Whether metal-roofing materials are the right choice for your home or not depends on various situations and conditions. To better understand this point, it is important to learn about various features of metal roofs so that you can determine how beneficial these features are for your home.
One of the most commonly miss-understood features of metal roofs is its energy efficiency. Metal roofs due to their reflective nature reflect most of the sun's UV rays and thus help to keep your home cool during hot days of the summer. Therefore, it is important to note that homes located in hot regions benefit most from this thermal efficiency as it can significantly lower electricity bill by allowing homeowners not to run their air conditioning at all times. Homeowners living in cooler regions may not benefit as much from this thermal efficiency, but this can lower your metal roof cost.
Metal roofs do not have any R-Value (According to Wikipedia: "R-Value is a measure of thermal resistance used in the building and construction industry. The bigger the number, the better the building insulation's effectiveness"). Another words R-Value is the indication of how much insulation is provided. A good insulation is important as it can keep your home warm during cold winter days. Even though metal roofs do not have any R-Value, insulation can be added to metal roofs so that your home does not loose heat during winter times. Installing metal roofing is a great choice.
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