Is Your Air Conditioner Running Too Much?
July 2019 by Heartland Roofing Siding and Windows
Among the array of possible upgrades, “cool metal roofing” easily answers this consumer demand offering a solid, attractive roofing solution available in multiple colors, textures, and profiles, for steep-slope and low-slope applications, that can save your household up to 40% of its annual energy costs, depending on your geographical region.
The Benefits of Energy Efficient Metal Roofing:
As reported by the Cool Metal Roofing Coalition and the Oak Ridge National Laboratory, installation of reflective metal roofing can save your home up to 40% in summer cooling energy costs while highly emissive metal roofs can reduce urban air temperatures by as much as 12 ° F. Combined, these benefits mean less money out of your wallet, less dependence on energy resources and less general air pollution in your neighborhood and across the nation.
The secret to metal roofing’s energy savings is in its variety of finishes. As shown above, the basic, unpainted metal roof will reflect much of the solar radiation usually absorbed in your attic and home by an asphalt roof. But, for homes in warmer climates, pre-painted or granular coated metal roofing systems not only reflect solar energy but also cool your home by re-emitting most of what solar radiation is absorbed. Where annual cooling loads dominate, a highly reflective and highly emissive painted or granular-coated metal roof is optimal for reducing energy consumption and can actually re-emit up to 90% of absorbed solar radiation.
It may seem like there is a lot to think about when it comes to replacing your roof, but it will be worth it in the long run. Schedule a consultation just like you would any other important maintenance task (like changing the oil in your car). It will end up saving you time and money in the future.
Contact Heartland Roofing, Siding and Windows today for a free inspection of your roof or give us a call at 515-981-3838