Our 24ga Painted Standing Seam roofs have a baked enamel Kynar500 / Hylar5000 paint finish with Environmentally Smart Colors-Designed Energy Efficient. It is a heat reflective coating that out performs all other metal paints on the market today. Because it reflects more heat, you get an energy efficient roof that will retain its color and last longer. We have 30 different colors to choose from, and all are backed with a Lifetime Transferable warranty.