KP Maxim XL® siding starts with the natural look of freshly painted wood. Then we give it a deep profile and a palette of colors to create clean, crisp lines and accented shadows. Next, we make this siding stronger with a thicker panel engineered for extra rigidity and we engineer it to install and hang straighter. The result is a picture perfect formula for beauty and performance that is sure to please the value-conscious homeowner. It looks like wood, only better. Go ahead, run your hand across the surface. With its low gloss rough cedar texture, KP Maxim XL® siding looks and feels like real wood. That's due to our UltraVinyl™ polymer technology that seals in rich color and character for a lifetime of enjoyment. Your homeowners won't need to give up their weekends to maintain KP Maxim XL® siding. KP Maxim® XL siding, the 33% longer panel that minimizes the appearance of the visible overlap in your walls, takes all the great features of KP Maxim XL® siding even further. KP Maxim® XL siding is long so the house gets the authentic, rough-grained look and feel of cedar siding, only with 33% fewer seams. Some walls will even have no seams.