ENERGY SAVING ROOF SYSTEMS Asphalt Shingles Maui – Energy Saving Asphalt Shingles 2017 Metal Roofs Oahu – Energy Saving Aluminum Roof 2014 Tile Roofs California – Energy Saving Tile Solar 2011 Oahu – Counter Batten Tile Roof 2015 Florida – Energy Saving Tile Roof 2015 California – Energy Saving Concrete Tile 2018 Florida – Boca Raton 2019 Slate Roofs Illinois – Slate Tile 2005 North Carolina – Slate Tile 2006 Texas – Slate Tile 2007 New York – Slate Tile 2007