MonierLifetile. The company has added three new colors—goldenrod, Charleston, and dunes tan—to its line of concrete roof tiles that exceed LEED requirements for a Solar Reflectance Index (SRI) of 29. The color-through tiles resist surface damage and degradation, the company says. The three colors are available in a Del Sol custom blend (shown). 800.571.8453. http://www.monierlifetile.com/.