While sheet metal roofs are not as popular as asphalt shingles and tile roofs, the advantages are simply incomparable. Other than its being lightweight and durable, they are also reflective, easy to install, and available in different colors and profiles. Metal roofs also have longer lifespans and do not rip off as easily during high-winds.
The best thing about metal roofs, however, is that they are energy-efficient. Cooling costs are definitely much lower with sheet metal roofs than the popular asphalt shingles. According to CypressMetals.com, sheet metal roofs are also considered cool roofs because of their high solar reflectivity.The Effects of Paint
The right type and color of paint applied to the metal panels can increase energy efficiency. The white coatings, for instance, can reflect solar energy and cool the home by re-emitting most of the absorbed solar radiation. A reflective and painted metal roof can reduce energy consumption and re-emit up to 90 percent of solar radiation.Heat Transfer Rating
Cool metal roofs transfer less heat to the property below so it stays cooler without needing to use the air conditioner. This helps decrease production of air pollution and greenhouse gas emissions. Metal roofs can also reduce air temperatures inside the house and prevent heat-related illnesses.Energy-Efficient and Sustainable
The energy-efficiency of metal roofs can help homeowners save on insurance costs and increases the property’s resale value. Another good thing about these materials is that they are made of recycled content and can be installed over existing asphalt roofs. This makes metal roofing a sound ecological choice.Careful Selection
To reap all the benefits of metal roofs, it is best to choose high-quality metal sheets. Aluminum or galvalume coated panels are a good choice, as they can last longer. It is best to avoid zinc or galvanized steel coatings, as they quickly oxidize in wet climates.
While the cost of a metal roof is higher than asphalt shingles, it is practically maintenance-free and can last a lifetime. It will protect your home in harsh weather and significantly cut energy bills down. It also has a versatile design that can suit different architectural designs, from century-old styles to modern houses.