For a truly traditional design with an authentic look, this is the one to use. Just about any traditional design or feature can be recreated - incorporating the contemporary benefit of double-glazing. This is the "perfect" material for listed buildings. While it will require some periodic maintenance, modern paint finishes and stains ensure that this is increasingly less of an issue. It is now available in a variety of stains (mahogany, light oak, etc.), as well as various painted finishes (white, cream, green and brown)