Not-So-Heavy Metal PATH Case Study

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The life expectancy of a metal roof such as this one is about 50 years. Unexpected Benefits The end result is that I have a roof that should last forever and require practically no maintenance. I probably won't have to look at that roof again for another 50 years. On top of that, the subcontractor was teaching me about the roof's energy efficiency. That was sort of an afterthought for me. I learned that the reflective value of the roof should reduce the heat in the attic a lot. Most metal roofs meet the criteria for Energy Star-qualified roof products by reflecting some of the sun's rays. This lowers the surface temperature by as much as 100 degrees, decreasing the amount of heat transferred into the building. Qualified reflective roofs can reduce peak air conditioning demand by as much as 10 percent. The 2005 Energy Tax Act allows for a 10-percent credit (not to exceed $500) on the purchase and installation of an Energy Star-qualified metal roof. The roof has turned out to be a great feature. It looks nice, and I have a more comfortable home with lower energy bills. I wouldn't have considered a metal roof if the architect hadn't asked for it. I'm sure glad he did! To help builders find a contractor, the Metal Roof Alliance offers the "Locate a Contractor or Material Supplier" program at www.metalroofing.com. This article is provided by the Partnership for Advancing Technologies in Housing (PATH). PREVIOUS  1 | 2