COMES IN 31 SHADES OF "I WANT THAT." Want to give your customers lots of colours and styles to choose from? Don't want them to think about maintenance or what will happen to their siding in the face of strong winds and the march of time? Royal® Woodland siding gives you 31 UV-resistant colours that won't, well, change colour. Plus they come in longer-length 16-foot panels that decrease seams, provide dramatic shadow lines and increase want.