7 Best Of What Is The Best Color Roof For Energy Efficiency New Update 2021. Studies by the Heat Island Group and the Florida Solar Energy Center have shown that. Studies by the Heat Island Group and the Florida Solar Energy Center have shown that buildings with dark roofs required up to 40 percent more energy to cool than buildings with light-colored or.
When its time to choose a roof lighter roofs do better than darker ones. Solar reflectance is the most important characteristic of a roof product in terms of yielding the highest energy savings during warmer months. Brown black green gray blue red.
The high reflectivity reduced cooling costs in the summer months and the low emissivity allowed the roof to retain heat in.
While lighter roofs can be a clear choice in the warmest climates homes in cooler climates are often better suited by a darker roof that can absorb a little free heat from the sun during winter. Jun 27 2018 A darker ENERGY STAR-rated roof will usually outperform a lighter roof that isnt designed with efficiency in mind. Black dark gray dark blue dark green white. On a clear day your roof can be dangerously hot.