The CGI Estate line offers the beauty of wood with the security, durability, quality and strength of heavy-gauge aluminum that you have come to expect from CGI Series 450 Swing Doors. The offering includes a wide selection of design options including raised colonial muntins, solid aluminum panels, painted wood grain finishes, custom colors and custom hand forged grills. The Estate Entrances line come in a variety of door, sidelight and transom configurations and come standard with CGI's patented 3-point security locking system.