1/23/2024 0 Comments Metal roof shinglesThey are less likely to fall apart in high winds, even hurricane force when properly installed, and are less likely to be substantially damaged in hailstorms or when hit by lighting. In the case of inclement weather, metal roofs are far more reliable. While both types of roofing come with multi-year warranties, metal roofing generally comes with a warranty of 25 to 40 years, while most shingles have twenty to twenty-five year warranties and may actually only last 12 to 20 years. According to the Environmental Protection Agency, the energy savings of a metal roof in hotter climates are so significant that, in the aggregate, even if the metal roof is less efficient in the winter, they have far lower annual energy costs. However, many metal roofs, with insulation, can also keep a house adequately warm in the winter. In colder temperatures, shingles on a sunny day will once again absorb heat, keeping the house warmer. White or lighter colored metal roofs with proper ventilation and sealing increase energy effeciency. Their reflectivity reduces the time that cooling systems are needed. Overall, metal roofs are superior on a hot sunny day. Asphalt shingles, especially black ones, absorb heat and make a house warmer when the sun is beating down on a house. Metal roofs are inherently reflective, diverting sunlight and keeping a house cooler in hot temperatures. Temperature RegulationĪ house should remain cool in the summer and warm in the winter, and the roof is integral in temperature regulation. Metal roofs are environmentally friendly, made at least partly of recycled metal, and may usually be recycled again at end of life. Metal roofs are most often steel, but may be copper, tin, zinc, or other metals. Fiberglass is more popular due to its low cost and flexibility, whereas organic uses more asphalt, making them more durable than fiberglass, but makes them less environmentally friendly. Shingles come in two forms, made either of fiberglass or organic, typically paper in an asphalt shell. Metal Roofing vs. Traditional Shinglesīoth types of roof may use very different type of material in their construction. The most common considerations used in comparing these two roofing materials are their ability to keep a house cool in the summer and warm in the winter, soundproofing, resistance to fire damage, overall strength and longevity of the material, and finally cost. Ultimately, regional climate will be a primary factor in determining the best roof for a particular house, however there are several consideration used to weigh one type of roof against the other. In choosing a roof for a house, metal roofing and asphalt shingles both have their share of advantages and disadvantages over the other.
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