Doorjamb assembly with extruded plastic components

摘要

An improved doorjamb and brickmold is provided wherein an extruded thermoplastic molding and stop member is secured to wooden support members to define the doorjambs and mullions of a door and jamb assembly. The co-extruded plastic molding and stop members define both the stops of the assembly and the exposed decorative molding portion and also protect the wooden support members from exposure to the elements. A separate extruded extension adapts the structure for use with the wider opening in a modern thicker wall.