Abstract: A composite door construction for exterior doors having one or more transparent panels is described. The doors include top and bottom rails and first and second side stiles. Each component includes an exterior cap of weather-resistant material. The caps are formed with a C-shaped cross-section yielding an interior cavity and include a supporting ledge extending from the innermost portion of the cap. An interior trim portion is shaped to fit into the C-shaped cross-section and an interior cavity. In doors having multiple transparent panels, one or more muntin bars support the inner edges of the panels. The muntin bars include an exterior cap with supporting ledges of weather-resistant material, an interior trim portion attached to a central groove in the exterior cap, and have drainage and sealant grooves. The outer portions and surfaces of the side stiles meet at an angle over ninety degrees to reduce binding between mating doors.