a method and molding system for use in the replacement of articles , such as doors and windows . more specifically , the method and molding system for use in the replacement of windows and door in stucco buildings . the method includes making a uniformed cut about the periphery of the article being replaced , removing the outermost surface of the supporting structure defined between the uniformed cut and the periphery of the article being replaced , replacing the existing article with a replacement article , and installing the molding system around the perimeter of the replacement article . the molding system comprises a first member which is fastenable about the periphery of an article and which includes a tab that is engagable with a second member . the second member has a first return engagable with the tab of the first member and a second return engagable with a groove around the perimeter of the replacement article . the second member bridges across and conceals the joint between the article and the supporting structure associated therewith .