• mastercraft finish the trim around your door! check out our miter free options! achieve a victorian look by installing rosettes in the to size and enjoy! both sides and the top are precut to the perfect length so you can simply install and enjoy this colonial look! get the craftsman style by cutting your casing to the right complete the look! new! primed rosette block casing sold separately primed colonial pre-mitered casing set casing sets not available in all finishes primed preassembled craftsman door header casing sold separately shop now shop now shop now oak pine english chestnut golden oak knotty alder poplar mocha gunstock complete your look with one of ten different wood and finish options! rosette blocks casing sets craftsman headers