These are our standard colors, which are generally in stock. Many other colors are available but vary significantly in cost and lead times. We adhere to the 2604 AAMA standards therefore offer a 10-year warranty(available upon request). The powder coatings we use for our products are supplied by Sherwin Williams, and possess excellent abrasion, mar, scratch, and impact resistance to withstand the harshest environments. Powdura 4000 coatings are formulated with super durable polyester resins and solar-reflective pigments known to reduce heat build-up and leave the painted metal cool to the touch. This coating system provides excellent gloss retention.