Final color selection should be made from actual color chips. Visit www.Diversifiedind.com for the most current information. A 40-year limited paint warranty is available for all color upon written request. Solar Reflectivity (SR): Solar reflectivity or reflectance is the measure of a material's ability to reflect solar energy or sunlight from its surface. SR values are numbered 0 to 1.0. A value of 0 indicates that the surface absorbs all solar energy and a value of 1.0 indicates total reflectance. ENERGY STAR requires an SR value of 0.25 or higher for steep slope roofing (above 2:12) and an SR value of 0.65 or higher for low slope roofing (2:12 or less). For more information, please visit www.energystar.gov. Solar Reflectance Index (SRI): The SRI is used to determine compliance with LEED requirements and is calculated according to ASTM E 1980 using values for reflectance and emissivity. To meet LEED requirements, a roofing material must have an SRI of 29 or greater for steep slope roofing and an SRI value of 78 or higher for low slope roofing. For more information, visit www.usgbc.org.