For generations, Alcoa has been a name trusted by homeowners and home improvement professionals alike for durable, quality home-improvement products. Our premium siding innovations, like DreamColor, give you the freedom to let your imagination take over and explore your best design ideas. All of our siding products are backed by comprehensive warranties that are among the best in the business. Click on ALCOA's logo to view the available colors. Additionally many of our products are available in  virtually any color you can imagine. Which color best matches your home's personality?